# -*- coding: utf-8 -*- # PLEASE DO NOT EDIT THIS FILE, IT IS GENERATED AND WILL BE OVERWRITTEN: # https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md#how-to-contribute-code from ccxt.base.exchange import Exchange from ccxt.abstract.coinex import ImplicitAPI from ccxt.base.types import Balances, Currencies, Currency, Int, Leverage, Leverages, MarginModification, Market, Num, Order, OrderRequest, OrderSide, OrderType, Str, Strings, Ticker, Tickers, Trade, TradingFeeInterface, TradingFees, Transaction, TransferEntry from typing import List from ccxt.base.errors import ExchangeError from ccxt.base.errors import AuthenticationError from ccxt.base.errors import PermissionDenied from ccxt.base.errors import ArgumentsRequired from ccxt.base.errors import BadRequest from ccxt.base.errors import BadSymbol from ccxt.base.errors import InsufficientFunds from ccxt.base.errors import InvalidOrder from ccxt.base.errors import OrderNotFound from ccxt.base.errors import NotSupported from ccxt.base.errors import RateLimitExceeded from ccxt.base.errors import ExchangeNotAvailable from ccxt.base.errors import RequestTimeout from ccxt.base.decimal_to_precision import TICK_SIZE from ccxt.base.precise import Precise class coinex(Exchange, ImplicitAPI): def describe(self): return self.deep_extend(super(coinex, self).describe(), { 'id': 'coinex', 'name': 'CoinEx', 'version': 'v1', 'countries': ['CN'], # IP ratelimit is 400 requests per second # rateLimit = 1000ms / 400 = 2.5 # 200 per 2 seconds => 100 per second => weight = 4 # 120 per 2 seconds => 60 per second => weight = 6.667 # 80 per 2 seconds => 40 per second => weight = 10 # 60 per 2 seconds => 30 per second => weight = 13.334 # 40 per 2 seconds => 20 per second => weight = 20 # 20 per 2 seconds => 10 per second => weight = 40 # v1 is per 2 seconds and v2 is per 1 second 'rateLimit': 2.5, 'pro': True, 'certified': True, 'has': { 'CORS': None, 'spot': True, 'margin': True, 'swap': True, 'future': False, 'option': False, 'addMargin': True, 'borrowCrossMargin': False, 'borrowIsolatedMargin': True, 'cancelAllOrders': True, 'cancelOrder': True, 'cancelOrders': True, 'createDepositAddress': True, 'createMarketBuyOrderWithCost': True, 'createMarketOrderWithCost': False, 'createMarketSellOrderWithCost': False, 'createOrder': True, 'createOrders': True, 'createReduceOnlyOrder': True, 'createStopLossOrder': True, 'createTakeProfitOrder': True, 'createTriggerOrder': True, 'editOrder': True, 'fetchBalance': True, 'fetchBorrowInterest': True, 'fetchBorrowRateHistories': False, 'fetchBorrowRateHistory': False, 'fetchClosedOrders': True, 'fetchCrossBorrowRate': False, 'fetchCrossBorrowRates': False, 'fetchCurrencies': True, 'fetchDepositAddress': True, 'fetchDepositAddressByNetwork': False, 'fetchDepositAddresses': False, 'fetchDeposits': True, 'fetchDepositWithdrawFee': 'emulated', 'fetchDepositWithdrawFees': True, 'fetchFundingHistory': True, 'fetchFundingRate': True, 'fetchFundingRateHistory': True, 'fetchFundingRates': True, 'fetchIndexOHLCV': False, 'fetchIsolatedBorrowRate': True, 'fetchIsolatedBorrowRates': True, 'fetchLeverage': 'emulated', 'fetchLeverages': True, 'fetchLeverageTiers': True, 'fetchMarginAdjustmentHistory': True, 'fetchMarketLeverageTiers': 'emulated', 'fetchMarkets': True, 'fetchMarkOHLCV': False, 'fetchMyTrades': True, 'fetchOHLCV': True, 'fetchOpenOrders': True, 'fetchOrder': True, 'fetchOrderBook': True, 'fetchPosition': True, 'fetchPositions': True, 'fetchPositionsRisk': False, 'fetchPremiumIndexOHLCV': False, 'fetchTicker': True, 'fetchTickers': True, 'fetchTime': True, 'fetchTrades': True, 'fetchTradingFee': True, 'fetchTradingFees': True, 'fetchTransfer': False, 'fetchTransfers': True, 'fetchWithdrawal': False, 'fetchWithdrawals': True, 'reduceMargin': True, 'repayCrossMargin': False, 'repayIsolatedMargin': True, 'setLeverage': True, 'setMarginMode': True, 'setPositionMode': False, 'transfer': True, 'withdraw': True, }, 'timeframes': { '1m': '1min', '3m': '3min', '5m': '5min', '15m': '15min', '30m': '30min', '1h': '1hour', '2h': '2hour', '4h': '4hour', '6h': '6hour', '12h': '12hour', '1d': '1day', '3d': '3day', '1w': '1week', }, 'urls': { 'logo': 'https://user-images.githubusercontent.com/51840849/87182089-1e05fa00-c2ec-11ea-8da9-cc73b45abbbc.jpg', 'api': { 'public': 'https://api.coinex.com', 'private': 'https://api.coinex.com', 'perpetualPublic': 'https://api.coinex.com/perpetual', 'perpetualPrivate': 'https://api.coinex.com/perpetual', }, 'www': 'https://www.coinex.com', 'doc': 'https://docs.coinex.com/api/v2', 'fees': 'https://www.coinex.com/fees', 'referral': 'https://www.coinex.com/register?refer_code=yw5fz', }, 'api': { 'v1': { 'public': { 'get': { 'amm/market': 1, 'common/currency/rate': 1, 'common/asset/config': 1, 'common/maintain/info': 1, 'common/temp-maintain/info': 1, 'margin/market': 1, 'market/info': 1, 'market/list': 1, 'market/ticker': 1, 'market/ticker/all': 1, 'market/depth': 1, 'market/deals': 1, 'market/kline': 1, 'market/detail': 1, }, }, 'private': { 'get': { 'account/amm/balance': 40, 'account/investment/balance': 40, 'account/balance/history': 40, 'account/market/fee': 40, 'balance/coin/deposit': 40, 'balance/coin/withdraw': 40, 'balance/info': 40, 'balance/deposit/address/{coin_type}': 40, 'contract/transfer/history': 40, 'credit/info': 40, 'credit/balance': 40, 'investment/transfer/history': 40, 'margin/account': 1, 'margin/config': 1, 'margin/loan/history': 40, 'margin/transfer/history': 40, 'order/deals': 40, 'order/finished': 40, 'order/pending': 8, 'order/status': 8, 'order/status/batch': 8, 'order/user/deals': 40, 'order/stop/finished': 40, 'order/stop/pending': 8, 'order/user/trade/fee': 1, 'order/market/trade/info': 1, 'sub_account/balance': 1, 'sub_account/transfer/history': 40, 'sub_account/auth/api': 40, 'sub_account/auth/api/{user_auth_id}': 40, }, 'post': { 'balance/coin/withdraw': 40, 'contract/balance/transfer': 40, 'margin/flat': 40, 'margin/loan': 40, 'margin/transfer': 40, 'order/limit/batch': 40, 'order/ioc': 13.334, 'order/limit': 13.334, 'order/market': 13.334, 'order/modify': 13.334, 'order/stop/limit': 13.334, 'order/stop/market': 13.334, 'order/stop/modify': 13.334, 'sub_account/transfer': 40, 'sub_account/register': 1, 'sub_account/unfrozen': 40, 'sub_account/frozen': 40, 'sub_account/auth/api': 40, }, 'put': { 'balance/deposit/address/{coin_type}': 40, 'sub_account/unfrozen': 40, 'sub_account/frozen': 40, 'sub_account/auth/api/{user_auth_id}': 40, 'v1/account/settings': 40, }, 'delete': { 'balance/coin/withdraw': 40, 'order/pending/batch': 40, 'order/pending': 13.334, 'order/stop/pending': 40, 'order/stop/pending/{id}': 13.334, 'order/pending/by_client_id': 40, 'order/stop/pending/by_client_id': 40, 'sub_account/auth/api/{user_auth_id}': 40, 'sub_account/authorize/{id}': 40, }, }, 'perpetualPublic': { 'get': { 'ping': 1, 'time': 1, 'market/list': 1, 'market/limit_config': 1, 'market/ticker': 1, 'market/ticker/all': 1, 'market/depth': 1, 'market/deals': 1, 'market/funding_history': 1, 'market/kline': 1, }, }, 'perpetualPrivate': { 'get': { 'market/user_deals': 1, 'asset/query': 40, 'order/pending': 8, 'order/finished': 40, 'order/stop_finished': 40, 'order/stop_pending': 8, 'order/status': 8, 'order/stop_status': 8, 'position/finished': 40, 'position/pending': 40, 'position/funding': 40, 'position/adl_history': 40, 'market/preference': 40, 'position/margin_history': 40, 'position/settle_history': 40, }, 'post': { 'market/adjust_leverage': 1, 'market/position_expect': 1, 'order/put_limit': 20, 'order/put_market': 20, 'order/put_stop_limit': 20, 'order/put_stop_market': 20, 'order/modify': 20, 'order/modify_stop': 20, 'order/cancel': 20, 'order/cancel_all': 40, 'order/cancel_batch': 40, 'order/cancel_stop': 20, 'order/cancel_stop_all': 40, 'order/close_limit': 20, 'order/close_market': 20, 'position/adjust_margin': 20, 'position/stop_loss': 20, 'position/take_profit': 20, 'position/market_close': 20, 'order/cancel/by_client_id': 20, 'order/cancel_stop/by_client_id': 20, 'market/preference': 20, }, }, }, 'v2': { 'public': { 'get': { 'maintain-info': 1, 'ping': 1, 'time': 1, 'spot/market': 1, 'spot/ticker': 1, 'spot/depth': 1, 'spot/deals': 1, 'spot/kline': 1, 'spot/index': 1, 'futures/market': 1, 'futures/ticker': 1, 'futures/depth': 1, 'futures/deals': 1, 'futures/kline': 1, 'futures/index': 1, 'futures/funding-rate': 1, 'futures/funding-rate-history': 1, 'futures/position-level': 1, 'futures/liquidation-history': 1, 'futures/basis-history': 1, }, }, 'private': { 'get': { 'account/subs': 1, 'account/subs/api-detail': 40, 'account/subs/info': 1, 'account/subs/api': 40, 'account/subs/transfer-history': 40, 'account/subs/spot-balance': 1, 'account/trade-fee-rate': 40, 'assets/spot/balance': 40, 'assets/futures/balance': 40, 'assets/margin/balance': 1, 'assets/financial/balance': 40, 'assets/amm/liquidity': 40, 'assets/credit/info': 40, 'assets/margin/borrow-history': 40, 'assets/margin/interest-limit': 1, 'assets/deposit-address': 40, 'assets/deposit-history': 40, 'assets/withdraw': 40, 'assets/deposit-withdraw-config': 1, 'assets/transfer-history': 40, 'spot/order-status': 8, 'spot/batch-order-status': 8, 'spot/pending-order': 8, 'spot/finished-order': 40, 'spot/pending-stop-order': 8, 'spot/finished-stop-order': 40, 'spot/user-deals': 40, 'spot/order-deals': 40, 'futures/order-status': 8, 'futures/batch-order-status': 1, 'futures/pending-order': 8, 'futures/finished-order': 40, 'futures/pending-stop-order': 8, 'futures/finished-stop-order': 40, 'futures/user-deals': 1, 'futures/order-deals': 1, 'futures/pending-position': 40, 'futures/finished-position': 1, 'futures/position-margin-history': 1, 'futures/position-funding-history': 40, 'futures/position-adl-history': 1, 'futures/position-settle-history': 1, }, 'post': { 'account/subs': 40, 'account/subs/frozen': 40, 'account/subs/unfrozen': 40, 'account/subs/api': 40, 'account/subs/edit-api': 40, 'account/subs/delete-api': 40, 'account/subs/transfer': 40, 'account/settings': 40, 'assets/margin/borrow': 40, 'assets/margin/repay': 40, 'assets/renewal-deposit-address': 40, 'assets/withdraw': 40, 'assets/cancel-withdraw': 40, 'assets/transfer': 40, 'assets/amm/add-liquidity': 1, 'assets/amm/remove-liquidity': 1, 'spot/order': 13.334, 'spot/stop-order': 13.334, 'spot/batch-order': 40, 'spot/batch-stop-order': 1, 'spot/modify-order': 13.334, 'spot/modify-stop-order': 13.334, 'spot/cancel-all-order': 1, 'spot/cancel-order': 6.667, 'spot/cancel-stop-order': 6.667, 'spot/cancel-batch-order': 10, 'spot/cancel-batch-stop-order': 10, 'spot/cancel-order-by-client-id': 1, 'spot/cancel-stop-order-by-client-id': 1, 'futures/order': 20, 'futures/stop-order': 20, 'futures/batch-order': 1, 'futures/batch-stop-order': 1, 'futures/modify-order': 20, 'futures/modify-stop-order': 20, 'futures/cancel-all-order': 1, 'futures/cancel-order': 10, 'futures/cancel-stop-order': 10, 'futures/cancel-batch-order': 20, 'futures/cancel-batch-stop-order': 20, 'futures/cancel-order-by-client-id': 1, 'futures/cancel-stop-order-by-client-id': 1, 'futures/close-position': 20, 'futures/adjust-position-margin': 20, 'futures/adjust-position-leverage': 20, 'futures/set-position-stop-loss': 20, 'futures/set-position-take-profit': 20, }, }, }, }, 'fees': { 'trading': { 'maker': 0.001, 'taker': 0.001, }, 'funding': { 'withdraw': { 'BCH': 0.0, 'BTC': 0.001, 'LTC': 0.001, 'ETH': 0.001, 'ZEC': 0.0001, 'DASH': 0.0001, }, }, }, 'limits': { 'amount': { 'min': 0.001, 'max': None, }, }, 'options': { 'brokerId': 'x-167673045', 'createMarketBuyOrderRequiresPrice': True, 'defaultType': 'spot', # spot, swap, margin 'defaultSubType': 'linear', # linear, inverse 'fetchDepositAddress': { 'fillResponseFromRequest': True, }, 'accountsById': { 'spot': '0', }, 'networks': { 'BEP20': 'BSC', 'TRX': 'TRC20', 'ETH': 'ERC20', }, }, 'commonCurrencies': { 'ACM': 'Actinium', }, 'precisionMode': TICK_SIZE, 'exceptions': { 'exact': { # https://github.com/coinexcom/coinex_exchange_api/wiki/013error_code '23': PermissionDenied, # IP Prohibited '24': AuthenticationError, '25': AuthenticationError, '34': AuthenticationError, # Access id is expires '35': ExchangeNotAvailable, # Service unavailable '36': RequestTimeout, # Service timeout '213': RateLimitExceeded, # Too many requests '107': InsufficientFunds, '600': OrderNotFound, '601': InvalidOrder, '602': InvalidOrder, '606': InvalidOrder, }, 'broad': { 'ip not allow visit': PermissionDenied, 'service too busy': ExchangeNotAvailable, }, }, }) def fetch_currencies(self, params={}) -> Currencies: response = self.v1PublicGetCommonAssetConfig(params) # { # "code": 0, # "data": { # "USDT-ERC20": { # "asset": "USDT", # "chain": "ERC20", # "withdrawal_precision": 6, # "can_deposit": True, # "can_withdraw": True, # "deposit_least_amount": "4.9", # "withdraw_least_amount": "4.9", # "withdraw_tx_fee": "4.9", # "explorer_asset_url": "https://etherscan.io/token/0xdac17f958d2ee523a2206206994597c13d831ec7" # }, # ... # }, # "message": "Success", # } # data = self.safe_value(response, 'data', []) coins = list(data.keys()) result = {} for i in range(0, len(coins)): coin = coins[i] currency = data[coin] currencyId = self.safe_string(currency, 'asset') networkId = self.safe_string(currency, 'chain') code = self.safe_currency_code(currencyId) precisionString = self.parse_precision(self.safe_string(currency, 'withdrawal_precision')) precision = self.parse_number(precisionString) canDeposit = self.safe_value(currency, 'can_deposit') canWithdraw = self.safe_value(currency, 'can_withdraw') feeString = self.safe_string(currency, 'withdraw_tx_fee') fee = self.parse_number(feeString) minNetworkDepositString = self.safe_string(currency, 'deposit_least_amount') minNetworkDeposit = self.parse_number(minNetworkDepositString) minNetworkWithdrawString = self.safe_string(currency, 'withdraw_least_amount') minNetworkWithdraw = self.parse_number(minNetworkWithdrawString) if self.safe_value(result, code) is None: result[code] = { 'id': currencyId, 'numericId': None, 'code': code, 'info': None, 'name': None, 'active': canDeposit and canWithdraw, 'deposit': canDeposit, 'withdraw': canWithdraw, 'fee': fee, 'precision': precision, 'limits': { 'amount': { 'min': None, 'max': None, }, 'deposit': { 'min': minNetworkDeposit, 'max': None, }, 'withdraw': { 'min': minNetworkWithdraw, 'max': None, }, }, } minFeeString = self.safe_string(result[code], 'fee') if feeString is not None: minFeeString = feeString if (minFeeString is None) else Precise.string_min(feeString, minFeeString) depositAvailable = self.safe_value(result[code], 'deposit') depositAvailable = canDeposit if (canDeposit) else depositAvailable withdrawAvailable = self.safe_value(result[code], 'withdraw') withdrawAvailable = canWithdraw if (canWithdraw) else withdrawAvailable minDepositString = self.safe_string(result[code]['limits']['deposit'], 'min') if minNetworkDepositString is not None: minDepositString = minNetworkDepositString if (minDepositString is None) else Precise.string_min(minNetworkDepositString, minDepositString) minWithdrawString = self.safe_string(result[code]['limits']['withdraw'], 'min') if minNetworkWithdrawString is not None: minWithdrawString = minNetworkWithdrawString if (minWithdrawString is None) else Precise.string_min(minNetworkWithdrawString, minWithdrawString) minPrecisionString = self.safe_string(result[code], 'precision') if precisionString is not None: minPrecisionString = precisionString if (minPrecisionString is None) else Precise.string_min(precisionString, minPrecisionString) networks = self.safe_value(result[code], 'networks', {}) network = { 'info': currency, 'id': networkId, 'network': networkId, 'name': None, 'limits': { 'amount': { 'min': None, 'max': None, }, 'deposit': { 'min': self.safe_number(currency, 'deposit_least_amount'), 'max': None, }, 'withdraw': { 'min': self.safe_number(currency, 'withdraw_least_amount'), 'max': None, }, }, 'active': canDeposit and canWithdraw, 'deposit': canDeposit, 'withdraw': canWithdraw, 'fee': fee, 'precision': precision, } networks[networkId] = network result[code]['networks'] = networks result[code]['active'] = depositAvailable and withdrawAvailable result[code]['deposit'] = depositAvailable result[code]['withdraw'] = withdrawAvailable info = self.safe_value(result[code], 'info', []) info.append(currency) result[code]['info'] = info result[code]['fee'] = self.parse_number(minFeeString) result[code]['precision'] = self.parse_number(minPrecisionString) result[code]['limits']['deposit']['min'] = self.parse_number(minDepositString) result[code]['limits']['withdraw']['min'] = self.parse_number(minWithdrawString) return result def fetch_markets(self, params={}) -> List[Market]: """ retrieves data on all markets for coinex :see: https://docs.coinex.com/api/v2/spot/market/http/list-market :see: https://docs.coinex.com/api/v2/futures/market/http/list-market :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: an array of objects representing market data """ promisesUnresolved = [ self.fetch_spot_markets(params), self.fetch_contract_markets(params), ] promises = promisesUnresolved spotMarkets = promises[0] swapMarkets = promises[1] return self.array_concat(spotMarkets, swapMarkets) def fetch_spot_markets(self, params): response = self.v2PublicGetSpotMarket(params) # # { # "code": 0, # "data": [ # { # "base_ccy": "SORA", # "base_ccy_precision": 8, # "is_amm_available": True, # "is_margin_available": False, # "maker_fee_rate": "0.003", # "market": "SORAUSDT", # "min_amount": "500", # "quote_ccy": "USDT", # "quote_ccy_precision": 6, # "taker_fee_rate": "0.003" # }, # ], # "message": "OK" # } # markets = self.safe_list(response, 'data', []) result = [] for i in range(0, len(markets)): market = markets[i] id = self.safe_string(market, 'market') baseId = self.safe_string(market, 'base_ccy') quoteId = self.safe_string(market, 'quote_ccy') base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) symbol = base + '/' + quote result.append({ 'id': id, 'symbol': symbol, 'base': base, 'quote': quote, 'settle': None, 'baseId': baseId, 'quoteId': quoteId, 'settleId': None, 'type': 'spot', 'spot': True, 'margin': None, 'swap': False, 'future': False, 'option': False, 'active': None, 'contract': False, 'linear': None, 'inverse': None, 'taker': self.safe_number(market, 'taker_fee_rate'), 'maker': self.safe_number(market, 'maker_fee_rate'), 'contractSize': None, 'expiry': None, 'expiryDatetime': None, 'strike': None, 'optionType': None, 'precision': { 'amount': self.parse_number(self.parse_precision(self.safe_string(market, 'base_ccy_precision'))), 'price': self.parse_number(self.parse_precision(self.safe_string(market, 'quote_ccy_precision'))), }, 'limits': { 'leverage': { 'min': None, 'max': None, }, 'amount': { 'min': self.safe_number(market, 'min_amount'), 'max': None, }, 'price': { 'min': None, 'max': None, }, 'cost': { 'min': None, 'max': None, }, }, 'created': None, 'info': market, }) return result def fetch_contract_markets(self, params): response = self.v2PublicGetFuturesMarket(params) # # { # "code": 0, # "data": [ # { # "base_ccy": "BTC", # "base_ccy_precision": 8, # "contract_type": "inverse", # "leverage": ["1","2","3","5","8","10","15","20","30","50","100"], # "maker_fee_rate": "0", # "market": "BTCUSD", # "min_amount": "10", # "open_interest_volume": "2566879", # "quote_ccy": "USD", # "quote_ccy_precision": 2, # "taker_fee_rate": "0" # }, # ], # "message": "OK" # } # markets = self.safe_list(response, 'data', []) result = [] for i in range(0, len(markets)): entry = markets[i] fees = self.fees leverages = self.safe_list(entry, 'leverage', []) subType = self.safe_string(entry, 'contract_type') linear = (subType == 'linear') inverse = (subType == 'inverse') id = self.safe_string(entry, 'market') baseId = self.safe_string(entry, 'base_ccy') quoteId = self.safe_string(entry, 'quote_ccy') base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) settleId = 'USDT' if (subType == 'linear') else baseId settle = self.safe_currency_code(settleId) symbol = base + '/' + quote + ':' + settle leveragesLength = len(leverages) result.append({ 'id': id, 'symbol': symbol, 'base': base, 'quote': quote, 'settle': settle, 'baseId': baseId, 'quoteId': quoteId, 'settleId': settleId, 'type': 'swap', 'spot': False, 'margin': False, 'swap': True, 'future': False, 'option': False, 'active': None, 'contract': True, 'linear': linear, 'inverse': inverse, 'taker': fees['trading']['taker'], 'maker': fees['trading']['maker'], 'contractSize': self.parse_number('1'), 'expiry': None, 'expiryDatetime': None, 'strike': None, 'optionType': None, 'precision': { 'amount': self.parse_number(self.parse_precision(self.safe_string(entry, 'base_ccy_precision'))), 'price': self.parse_number(self.parse_precision(self.safe_string(entry, 'quote_ccy_precision'))), }, 'limits': { 'leverage': { 'min': self.safe_number(leverages, 0), 'max': self.safe_number(leverages, leveragesLength - 1), }, 'amount': { 'min': self.safe_number(entry, 'min_amount'), 'max': None, }, 'price': { 'min': None, 'max': None, }, 'cost': { 'min': None, 'max': None, }, }, 'created': None, 'info': entry, }) return result def parse_ticker(self, ticker, market: Market = None) -> Ticker: # # Spot fetchTicker, fetchTickers # # { # "vol": "293.19415130", # "low": "38200.00", # "open": "39514.99", # "high": "39530.00", # "last": "38649.57", # "buy": "38640.20", # "buy_amount": "0.22800000", # "sell": "38640.21", # "sell_amount": "0.02828439" # } # # Swap fetchTicker, fetchTickers # # { # "vol": "7714.2175", # "low": "38200.00", # "open": "39569.23", # "high": "39569.23", # "last": "38681.37", # "buy": "38681.36", # "period": 86400, # "funding_time": 462, # "position_amount": "296.7552", # "funding_rate_last": "0.00009395", # "funding_rate_next": "0.00000649", # "funding_rate_predict": "-0.00007176", # "insurance": "16464465.09431942163278132918", # "sign_price": "38681.93", # "index_price": "38681.69500000", # "sell_total": "16.6039", # "buy_total": "19.8481", # "buy_amount": "4.6315", # "sell": "38681.37", # "sell_amount": "11.4044" # } # timestamp = self.safe_integer(ticker, 'date') symbol = self.safe_symbol(None, market) ticker = self.safe_value(ticker, 'ticker', {}) last = self.safe_string(ticker, 'last') return self.safe_ticker({ 'symbol': symbol, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'high': self.safe_string(ticker, 'high'), 'low': self.safe_string(ticker, 'low'), 'bid': self.safe_string(ticker, 'buy'), 'bidVolume': self.safe_string(ticker, 'buy_amount'), 'ask': self.safe_string(ticker, 'sell'), 'askVolume': self.safe_string(ticker, 'sell_amount'), 'vwap': None, 'open': self.safe_string(ticker, 'open'), 'close': last, 'last': last, 'previousClose': None, 'change': None, 'percentage': None, 'average': None, 'baseVolume': self.safe_string_2(ticker, 'vol', 'volume'), 'quoteVolume': None, 'info': ticker, }, market) def fetch_ticker(self, symbol: str, params={}) -> Ticker: """ fetches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot001_market007_single_market_ticker :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http008_market_ticker :param str symbol: unified symbol of the market to fetch the ticker for :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `ticker structure ` """ self.load_markets() market = self.market(symbol) request = { 'market': market['id'], } response = None if market['swap']: response = self.v1PerpetualPublicGetMarketTicker(self.extend(request, params)) else: response = self.v1PublicGetMarketTicker(self.extend(request, params)) # # Spot # # { # "code": 0, # "data": { # "date": 1651306913414, # "ticker": { # "vol": "293.19415130", # "low": "38200.00", # "open": "39514.99", # "high": "39530.00", # "last": "38649.57", # "buy": "38640.20", # "buy_amount": "0.22800000", # "sell": "38640.21", # "sell_amount": "0.02828439" # } # }, # "message": "OK" # } # # Swap # # { # "code": 0, # "data": { # "date": 1651306641500, # "ticker": { # "vol": "7714.2175", # "low": "38200.00", # "open": "39569.23", # "high": "39569.23", # "last": "38681.37", # "buy": "38681.36", # "period": 86400, # "funding_time": 462, # "position_amount": "296.7552", # "funding_rate_last": "0.00009395", # "funding_rate_next": "0.00000649", # "funding_rate_predict": "-0.00007176", # "insurance": "16464465.09431942163278132918", # "sign_price": "38681.93", # "index_price": "38681.69500000", # "sell_total": "16.6039", # "buy_total": "19.8481", # "buy_amount": "4.6315", # "sell": "38681.37", # "sell_amount": "11.4044" # } # }, # "message": "OK" # } # return self.parse_ticker(response['data'], market) def fetch_tickers(self, symbols: Strings = None, params={}) -> Tickers: """ fetches price tickers for multiple markets, statistical information calculated over the past 24 hours for each market :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot001_market008_all_market_ticker :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http009_market_ticker_all :param str[]|None symbols: unified symbols of the markets to fetch the ticker for, all market tickers are returned if not assigned :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a dictionary of `ticker structures ` """ self.load_markets() symbols = self.market_symbols(symbols) market = None if symbols is not None: symbol = self.safe_value(symbols, 0) market = self.market(symbol) marketType, query = self.handle_market_type_and_params('fetchTickers', market, params) response = None if marketType == 'swap': response = self.v1PerpetualPublicGetMarketTickerAll(query) else: response = self.v1PublicGetMarketTickerAll() # # Spot # # { # "code": 0, # "data": { # "date": 1651519857284, # "ticker": { # "PSPUSDT": { # "vol": "127131.55227034", # "low": "0.0669", # "open": "0.0688", # "high": "0.0747", # "last": "0.0685", # "buy": "0.0676", # "buy_amount": "702.70117866", # "sell": "0.0690", # "sell_amount": "686.76861562" # }, # } # }, # "message": "Ok" # } # # Swap # # { # "code": 0, # "data": { # "date": 1651520268644, # "ticker": { # "KAVAUSDT": { # "vol": "834924", # "low": "3.9418", # "open": "4.1834", # "high": "4.4328", # "last": "4.0516", # "buy": "4.0443", # "period": 86400, # "funding_time": 262, # "position_amount": "16111", # "funding_rate_last": "-0.00069514", # "funding_rate_next": "-0.00061009", # "funding_rate_predict": "-0.00055812", # "insurance": "16532425.53026084124483989548", # "sign_price": "4.0516", # "index_price": "4.0530", # "sell_total": "59446", # "buy_total": "62423", # "buy_amount": "959", # "sell": "4.0466", # "sell_amount": "141" # }, # } # }, # "message": "Ok" # } # data = self.safe_value(response, 'data') timestamp = self.safe_integer(data, 'date') tickers = self.safe_value(data, 'ticker', {}) marketIds = list(tickers.keys()) result = {} for i in range(0, len(marketIds)): marketId = marketIds[i] marketInner = self.safe_market(marketId, None, None, marketType) symbol = marketInner['symbol'] ticker = self.parse_ticker({ 'date': timestamp, 'ticker': tickers[marketId], }, marketInner) ticker['symbol'] = symbol result[symbol] = ticker return self.filter_by_array_tickers(result, 'symbol', symbols) def fetch_time(self, params={}): """ fetches the current integer timestamp in milliseconds from the exchange server :see: https://docs.coinex.com/api/v2/common/http/time :param dict [params]: extra parameters specific to the exchange API endpoint :returns int: the current integer timestamp in milliseconds from the exchange server """ response = self.v2PublicGetTime(params) # # { # "code": 0, # "data": { # "timestamp": 1711699867777 # }, # "message": "OK" # } # data = self.safe_dict(response, 'data', {}) return self.safe_integer(data, 'timestamp') def fetch_order_book(self, symbol: str, limit: Int = 20, params={}): """ fetches information on open orders with bid(buy) and ask(sell) prices, volumes and other data :see: https://docs.coinex.com/api/v2/spot/market/http/list-market-depth :see: https://docs.coinex.com/api/v2/futures/market/http/list-market-depth :param str symbol: unified symbol of the market to fetch the order book for :param int [limit]: the maximum amount of order book entries to return :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: A dictionary of `order book structures ` indexed by market symbols """ self.load_markets() market = self.market(symbol) if limit is None: limit = 20 # default request = { 'market': market['id'], 'limit': limit, 'interval': '0', } response = None if market['swap']: response = self.v2PublicGetFuturesDepth(self.extend(request, params)) # # { # "code": 0, # "data": { # "depth": { # "asks": [ # ["70851.94", "0.2119"], # ["70851.95", "0.0004"], # ["70851.96", "0.0004"] # ], # "bids": [ # ["70851.93", "1.0314"], # ["70850.93", "0.0021"], # ["70850.42", "0.0306"] # ], # "checksum": 2956436260, # "last": "70851.94", # "updated_at": 1712824003252 # }, # "is_full": True, # "market": "BTCUSDT" # }, # "message": "OK" # } # else: response = self.v2PublicGetSpotDepth(self.extend(request, params)) # # { # "code": 0, # "data": { # "depth": { # "asks": [ # ["70875.31", "0.28670282"], # ["70875.32", "0.31008114"], # ["70875.42", "0.05876653"] # ], # "bids": [ # ["70855.3", "0.00632222"], # ["70855.29", "0.36216834"], # ["70855.17", "0.10166802"] # ], # "checksum": 2313816665, # "last": "70857.19", # "updated_at": 1712823790987 # }, # "is_full": True, # "market": "BTCUSDT" # }, # "message": "OK" # } # data = self.safe_dict(response, 'data', {}) depth = self.safe_dict(data, 'depth', {}) timestamp = self.safe_integer(depth, 'updated_at') return self.parse_order_book(depth, symbol, timestamp) def parse_trade(self, trade, market: Market = None) -> Trade: # # Spot and Swap fetchTrades(public) # # { # "id": 2611511379, # "type": "buy", # "price": "192.63", # "amount": "0.02266931", # "date": 1638990110, # "date_ms": 1638990110518 # }, # # Spot and Margin fetchMyTrades(private) # # { # "id": 2611520950, # "order_id": 63286573298, # "account_id": 0, # "create_time": 1638990636, # "type": "sell", # "role": "taker", # "price": "192.29", # "amount": "0.098", # "fee": "0.03768884", # "fee_asset": "USDT", # "market": "AAVEUSDT", # "deal_money": "18.84442" # } # # Swap fetchMyTrades(private) # # { # "amount": "0.0012", # "deal_fee": "0.0237528", # "deal_insurance": "0", # "deal_margin": "15.8352", # "deal_order_id": 17797031903, # "deal_profit": "0", # "deal_stock": "47.5056", # "deal_type": 1, # "deal_user_id": 2969195, # "fee_asset": "", # "fee_discount": "0", # "fee_price": "0", # "fee_rate": "0.0005", # "fee_real_rate": "0.0005", # "id": 379044296, # "leverage": "3", # "margin_amount": "15.8352", # "market": "BTCUSDT", # "open_price": "39588", # "order_id": 17797092987, # "position_amount": "0.0012", # "position_id": 62052321, # "position_type": 1, # "price": "39588", # "role": 2, # "side": 2, # "time": 1650675936.016103, # "user_id": 3620173 # } # timestamp = self.safe_timestamp_2(trade, 'create_time', 'time') if timestamp is None: timestamp = self.safe_integer(trade, 'date_ms') tradeId = self.safe_string(trade, 'id') orderId = self.safe_string(trade, 'order_id') priceString = self.safe_string(trade, 'price') amountString = self.safe_string(trade, 'amount') marketId = self.safe_string(trade, 'market') marketType = self.safe_string(trade, 'market_type') defaultType = 'spot' if (marketType is None) else 'swap' market = self.safe_market(marketId, market, None, defaultType) symbol = market['symbol'] costString = self.safe_string(trade, 'deal_money') fee = None feeCostString = self.safe_string_2(trade, 'fee', 'deal_fee') if feeCostString is not None: feeCurrencyId = self.safe_string(trade, 'fee_asset') feeCurrencyCode = self.safe_currency_code(feeCurrencyId) fee = { 'cost': feeCostString, 'currency': feeCurrencyCode, } takerOrMaker = self.safe_string(trade, 'role') if takerOrMaker == '1': takerOrMaker = 'maker' elif takerOrMaker == '2': takerOrMaker = 'taker' side: Str = None if market['type'] == 'swap': rawSide = self.safe_integer(trade, 'side') if rawSide == 1: side = 'sell' elif rawSide == 2: side = 'buy' if side is None: side = self.safe_string(trade, 'type') else: side = self.safe_string(trade, 'type') return self.safe_trade({ 'info': trade, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'symbol': symbol, 'id': tradeId, 'order': orderId, 'type': None, 'side': side, 'takerOrMaker': takerOrMaker, 'price': priceString, 'amount': amountString, 'cost': costString, 'fee': fee, }, market) def fetch_trades(self, symbol: str, since: Int = None, limit: Int = None, params={}) -> List[Trade]: """ get the list of most recent trades for a particular symbol :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot001_market005_market_deals :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http011_market_deals :param str symbol: unified symbol of the market to fetch trades for :param int [since]: timestamp in ms of the earliest trade to fetch :param int [limit]: the maximum amount of trades to fetch :param dict [params]: extra parameters specific to the exchange API endpoint :returns Trade[]: a list of `trade structures ` """ self.load_markets() market = self.market(symbol) request = { 'market': market['id'], # 'last_id': 0, } if limit is not None: request['limit'] = limit response = None if market['swap']: response = self.v1PerpetualPublicGetMarketDeals(self.extend(request, params)) else: response = self.v1PublicGetMarketDeals(self.extend(request, params)) # # Spot and Swap # # { # "code": 0, # "data": [ # { # "id": 2611511379, # "type": "buy", # "price": "192.63", # "amount": "0.02266931", # "date": 1638990110, # "date_ms": 1638990110518 # }, # ], # "message": "OK" # } # return self.parse_trades(response['data'], market, since, limit) def fetch_trading_fee(self, symbol: str, params={}) -> TradingFeeInterface: """ fetch the trading fees for a market :see: https://docs.coinex.com/api/v2/spot/market/http/list-market :see: https://docs.coinex.com/api/v2/futures/market/http/list-market :param str symbol: unified market symbol :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `fee structure ` """ self.load_markets() market = self.market(symbol) request = { 'market': market['id'], } response = None if market['spot']: response = self.v2PublicGetSpotMarket(self.extend(request, params)) # # { # "code": 0, # "data": [ # { # "base_ccy": "BTC", # "base_ccy_precision": 8, # "is_amm_available": False, # "is_margin_available": True, # "maker_fee_rate": "0.002", # "market": "BTCUSDT", # "min_amount": "0.0001", # "quote_ccy": "USDT", # "quote_ccy_precision": 2, # "taker_fee_rate": "0.002" # } # ], # "message": "OK" # } # else: response = self.v2PublicGetFuturesMarket(self.extend(request, params)) # # { # "code": 0, # "data": [ # { # "base_ccy": "BTC", # "base_ccy_precision": 8, # "contract_type": "linear", # "leverage": ["1","2","3","5","8","10","15","20","30","50","100"], # "maker_fee_rate": "0", # "market": "BTCUSDT", # "min_amount": "0.0001", # "open_interest_volume": "185.7498", # "quote_ccy": "USDT", # "quote_ccy_precision": 2, # "taker_fee_rate": "0" # } # ], # "message": "OK" # } # data = self.safe_list(response, 'data', []) result = self.safe_dict(data, 0, {}) return self.parse_trading_fee(result, market) def fetch_trading_fees(self, params={}) -> TradingFees: """ fetch the trading fees for multiple markets :see: https://docs.coinex.com/api/v2/spot/market/http/list-market :see: https://docs.coinex.com/api/v2/futures/market/http/list-market :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a dictionary of `fee structures ` indexed by market symbols """ self.load_markets() type = None type, params = self.handle_market_type_and_params('fetchTradingFees', None, params) response = None if type == 'swap': response = self.v2PublicGetFuturesMarket(params) # # { # "code": 0, # "data": [ # { # "base_ccy": "BTC", # "base_ccy_precision": 8, # "contract_type": "linear", # "leverage": ["1","2","3","5","8","10","15","20","30","50","100"], # "maker_fee_rate": "0", # "market": "BTCUSDT", # "min_amount": "0.0001", # "open_interest_volume": "185.7498", # "quote_ccy": "USDT", # "quote_ccy_precision": 2, # "taker_fee_rate": "0" # } # ], # "message": "OK" # } # else: response = self.v2PublicGetSpotMarket(params) # # { # "code": 0, # "data": [ # { # "base_ccy": "BTC", # "base_ccy_precision": 8, # "is_amm_available": False, # "is_margin_available": True, # "maker_fee_rate": "0.002", # "market": "BTCUSDT", # "min_amount": "0.0001", # "quote_ccy": "USDT", # "quote_ccy_precision": 2, # "taker_fee_rate": "0.002" # }, # ], # "message": "OK" # } # data = self.safe_list(response, 'data', []) result = {} for i in range(0, len(data)): entry = data[i] marketId = self.safe_string(entry, 'market') market = self.safe_market(marketId, None, None, type) symbol = market['symbol'] result[symbol] = self.parse_trading_fee(entry, market) return result def parse_trading_fee(self, fee, market: Market = None) -> TradingFeeInterface: marketId = self.safe_value(fee, 'market') symbol = self.safe_symbol(marketId, market) return { 'info': fee, 'symbol': symbol, 'maker': self.safe_number(fee, 'maker_fee_rate'), 'taker': self.safe_number(fee, 'taker_fee_rate'), 'percentage': True, 'tierBased': True, } def parse_ohlcv(self, ohlcv, market: Market = None) -> list: # # [ # 1591484400, # "0.02505349", # "0.02506988", # "0.02507000", # "0.02505304", # "343.19716223", # "8.6021323866383196", # "ETHBTC" # ] # return [ self.safe_timestamp(ohlcv, 0), self.safe_number(ohlcv, 1), self.safe_number(ohlcv, 3), self.safe_number(ohlcv, 4), self.safe_number(ohlcv, 2), self.safe_number(ohlcv, 5), ] def fetch_ohlcv(self, symbol: str, timeframe='1m', since: Int = None, limit: Int = None, params={}) -> List[list]: """ fetches historical candlestick data containing the open, high, low, and close price, and the volume of a market :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot001_market006_market_kline :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http012_market_kline :param str symbol: unified symbol of the market to fetch OHLCV data for :param str timeframe: the length of time each candle represents :param int [since]: timestamp in ms of the earliest candle to fetch :param int [limit]: the maximum amount of candles to fetch :param dict [params]: extra parameters specific to the exchange API endpoint :returns int[][]: A list of candles ordered, open, high, low, close, volume """ self.load_markets() market = self.market(symbol) request = { 'market': market['id'], 'type': self.safe_string(self.timeframes, timeframe, timeframe), } if limit is not None: request['limit'] = limit response = None if market['swap']: response = self.v1PerpetualPublicGetMarketKline(self.extend(request, params)) else: response = self.v1PublicGetMarketKline(self.extend(request, params)) # # Spot # # { # "code": 0, # "data": [ # [1591484400, "0.02505349", "0.02506988", "0.02507000", "0.02505304", "343.19716223", "8.6021323866383196", "ETHBTC"], # [1591484700, "0.02506990", "0.02508109", "0.02508109", "0.02506979", "91.59841581", "2.2972047780447000", "ETHBTC"], # [1591485000, "0.02508106", "0.02507996", "0.02508106", "0.02507500", "65.15307697", "1.6340597822306000", "ETHBTC"], # ], # "message": "OK" # } # # Swap # # { # "code": 0, # "data": [ # [1650569400, "41524.64", "41489.31", "41564.61", "41480.58", "29.7060", "1233907.099562"], # [1650569700, "41489.31", "41438.29", "41489.31", "41391.87", "42.4115", "1756154.189061"], # [1650570000, "41438.29", "41482.21", "41485.05", "41427.31", "22.2892", "924000.317861"] # ], # "message": "OK" # } # data = self.safe_list(response, 'data', []) return self.parse_ohlcvs(data, market, timeframe, since, limit) def fetch_margin_balance(self, params={}): self.load_markets() symbol = self.safe_string(params, 'symbol') marketId = self.safe_string(params, 'market') market: Market = None if symbol is not None: market = self.market(symbol) marketId = market['id'] elif marketId is None: raise ArgumentsRequired(self.id + ' fetchMarginBalance() fetching a margin account requires a market parameter or a symbol parameter') params = self.omit(params, ['symbol', 'market']) request = { 'market': marketId, } response = self.v1PrivateGetMarginAccount(self.extend(request, params)) # # { # "code": 0, # "data": { # "account_id": 126, # "leverage": 3, # "market_type": "AAVEUSDT", # "sell_asset_type": "AAVE", # "buy_asset_type": "USDT", # "balance": { # "sell_type": "0.3", # borrowed # "buy_type": "30" # }, # "frozen": { # "sell_type": "0", # "buy_type": "0" # }, # "loan": { # "sell_type": "0.3", # loan # "buy_type": "0" # }, # "interest": { # "sell_type": "0.0000125", # "buy_type": "0" # }, # "can_transfer": { # "sell_type": "0.02500646", # "buy_type": "4.28635738" # }, # "warn_rate": "", # "liquidation_price": "" # }, # "message": "Success" # } # result = {'info': response} data = self.safe_value(response, 'data', {}) free = self.safe_value(data, 'can_transfer', {}) total = self.safe_value(data, 'balance', {}) loan = self.safe_value(data, 'loan', {}) interest = self.safe_value(data, 'interest', {}) # sellAccount = self.account() sellCurrencyId = self.safe_string(data, 'sell_asset_type') sellCurrencyCode = self.safe_currency_code(sellCurrencyId) sellAccount['free'] = self.safe_string(free, 'sell_type') sellAccount['total'] = self.safe_string(total, 'sell_type') sellDebt = self.safe_string(loan, 'sell_type') sellInterest = self.safe_string(interest, 'sell_type') sellAccount['debt'] = Precise.string_add(sellDebt, sellInterest) result[sellCurrencyCode] = sellAccount # buyAccount = self.account() buyCurrencyId = self.safe_string(data, 'buy_asset_type') buyCurrencyCode = self.safe_currency_code(buyCurrencyId) buyAccount['free'] = self.safe_string(free, 'buy_type') buyAccount['total'] = self.safe_string(total, 'buy_type') buyDebt = self.safe_string(loan, 'buy_type') buyInterest = self.safe_string(interest, 'buy_type') buyAccount['debt'] = Precise.string_add(buyDebt, buyInterest) result[buyCurrencyCode] = buyAccount # return self.safe_balance(result) def fetch_spot_balance(self, params={}): self.load_markets() response = self.v1PrivateGetBalanceInfo(params) # # { # "code": 0, # "data": { # "BCH": { # BCH account # "available": "13.60109", # Available BCH # "frozen": "0.00000" # Frozen BCH # }, # "BTC": { # BTC account # "available": "32590.16", # Available BTC # "frozen": "7000.00" # Frozen BTC # }, # "ETH": { # ETH account # "available": "5.06000", # Available ETH # "frozen": "0.00000" # Frozen ETH # } # }, # "message": "Ok" # } # result = {'info': response} balances = self.safe_value(response, 'data', {}) currencyIds = list(balances.keys()) for i in range(0, len(currencyIds)): currencyId = currencyIds[i] code = self.safe_currency_code(currencyId) balance = self.safe_value(balances, currencyId, {}) account = self.account() account['free'] = self.safe_string(balance, 'available') account['used'] = self.safe_string(balance, 'frozen') result[code] = account return self.safe_balance(result) def fetch_swap_balance(self, params={}): self.load_markets() response = self.v1PerpetualPrivateGetAssetQuery(params) # # { # "code": 0, # "data": { # "USDT": { # "available": "37.24817690383456000000", # "balance_total": "37.24817690383456000000", # "frozen": "0.00000000000000000000", # "margin": "0.00000000000000000000", # "profit_unreal": "0.00000000000000000000", # "transfer": "37.24817690383456000000" # } # }, # "message": "OK" # } # result = {'info': response} balances = self.safe_value(response, 'data', {}) currencyIds = list(balances.keys()) for i in range(0, len(currencyIds)): currencyId = currencyIds[i] code = self.safe_currency_code(currencyId) balance = self.safe_value(balances, currencyId, {}) account = self.account() account['free'] = self.safe_string(balance, 'available') account['used'] = self.safe_string(balance, 'frozen') account['total'] = self.safe_string(balance, 'balance_total') result[code] = account return self.safe_balance(result) def fetch_financial_balance(self, params={}): self.load_markets() response = self.v1PrivateGetAccountInvestmentBalance(params) # # { # "code": 0, # "data": [ # { # "asset": "CET", # "available": "0", # "frozen": "0", # "lock": "0", # }, # { # "asset": "USDT", # "available": "999900", # "frozen": "0", # "lock": "0" # } # ], # "message": "Success" # } # result = {'info': response} balances = self.safe_value(response, 'data', {}) for i in range(0, len(balances)): balance = balances[i] currencyId = self.safe_string(balance, 'asset') code = self.safe_currency_code(currencyId) account = self.account() account['free'] = self.safe_string(balance, 'available') frozen = self.safe_string(balance, 'frozen') locked = self.safe_string(balance, 'lock') account['used'] = Precise.string_add(frozen, locked) result[code] = account return self.safe_balance(result) def fetch_balance(self, params={}) -> Balances: """ query for balance and get the amount of funds available for trading or funds locked in orders :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account001_account_info # spot :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account004_investment_balance # financial :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account006_margin_account # margin :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http016_asset_query # swap :param dict [params]: extra parameters specific to the exchange API endpoint :param str [params.type]: 'margin', 'swap', 'financial', or 'spot' :returns dict: a `balance structure ` """ marketType = None marketType, params = self.handle_market_type_and_params('fetchBalance', None, params) marginMode = None marginMode, params = self.handle_margin_mode_and_params('fetchBalance', params) marketType = 'margin' if (marginMode is not None) else marketType params = self.omit(params, 'margin') if marketType == 'margin': return self.fetch_margin_balance(params) elif marketType == 'swap': return self.fetch_swap_balance(params) elif marketType == 'financial': return self.fetch_financial_balance(params) else: return self.fetch_spot_balance(params) def parse_order_status(self, status): statuses = { 'rejected': 'rejected', 'open': 'open', 'not_deal': 'open', 'part_deal': 'open', 'done': 'closed', 'cancel': 'canceled', } return self.safe_string(statuses, status, status) def parse_order(self, order, market: Market = None) -> Order: # # fetchOrder # # { # "amount": "0.1", # "asset_fee": "0.22736197736197736197", # "avg_price": "196.85000000000000000000", # "create_time": 1537270135, # "deal_amount": "0.1", # "deal_fee": "0", # "deal_money": "19.685", # "fee_asset": "CET", # "fee_discount": "0.5", # "id": 1788259447, # "left": "0", # "maker_fee_rate": "0", # "market": "ETHUSDT", # "order_type": "limit", # "price": "170.00000000", # "status": "done", # "taker_fee_rate": "0.0005", # "type": "sell", # "client_id": "", # } # # Spot and Margin createOrder, createOrders, cancelOrder, cancelOrders, fetchOrder # # { # "amount":"1.5", # "asset_fee":"0", # "avg_price":"0.14208538", # "client_id":"", # "create_time":1650993819, # "deal_amount":"10.55703267", # "deal_fee":"0.0029999999971787292", # "deal_money":"1.4999999985893646", # "fee_asset":null, # "fee_discount":"1", # "finished_time":null, # "id":74556296907, # "left":"0.0000000014106354", # "maker_fee_rate":"0", # "market":"DOGEUSDT", # "money_fee":"0.0029999999971787292", # "order_type":"market", # "price":"0", # "status":"done", # "stock_fee":"0", # "taker_fee_rate":"0.002", # "type":"buy" # "client_id": "", # } # # Swap createOrder, cancelOrder, fetchOrder # # { # "amount": "0.0005", # "client_id": "", # "create_time": 1651004578.618224, # "deal_asset_fee": "0.00000000000000000000", # "deal_fee": "0.00000000000000000000", # "deal_profit": "0.00000000000000000000", # "deal_stock": "0.00000000000000000000", # "effect_type": 1, # "fee_asset": "", # "fee_discount": "0.00000000000000000000", # "last_deal_amount": "0.00000000000000000000", # "last_deal_id": 0, # "last_deal_price": "0.00000000000000000000", # "last_deal_role": 0, # "last_deal_time": 0, # "last_deal_type": 0, # "left": "0.0005", # "leverage": "3", # "maker_fee": "0.00030", # "market": "BTCUSDT", # "order_id": 18221659097, # "position_id": 0, # "position_type": 1, # "price": "30000.00", # "side": 2, # "source": "api.v1", # "stop_id": 0, # "taker_fee": "0.00050", # "target": 0, # "type": 1, # "update_time": 1651004578.618224, # "user_id": 3620173 # } # # Stop order createOrder # # {"status":"success"} # # Swap Stop cancelOrder, fetchOrder # # { # "amount": "0.0005", # "client_id": "", # "create_time": 1651034023.008771, # "effect_type": 1, # "fee_asset": "", # "fee_discount": "0.00000000000000000000", # "maker_fee": "0.00030", # "market": "BTCUSDT", # "order_id": 18256915101, # "price": "31000.00", # "side": 2, # "source": "api.v1", # "state": 1, # "stop_price": "31500.00", # "stop_type": 1, # "taker_fee": "0.00050", # "target": 0, # "type": 1, # "update_time": 1651034397.193624, # "user_id": 3620173 # } # # # Spot and Margin fetchOpenOrders, fetchClosedOrders # # { # "account_id": 0, # "amount": "0.0005", # "asset_fee": "0", # "avg_price": "0.00", # "client_id": "", # "create_time": 1651089247, # "deal_amount": "0", # "deal_fee": "0", # "deal_money": "0", # "fee_asset": null, # "fee_discount": "1", # "finished_time": 0, # "id": 74660190839, # "left": "0.0005", # "maker_fee_rate": "0.002", # "market": "BTCUSDT", # "money_fee": "0", # "order_type": "limit", # "price": "31000", # "status": "not_deal", # "stock_fee": "0", # "taker_fee_rate": "0.002", # "type": "buy" # } # # Swap fetchOpenOrders, fetchClosedOrders # # { # "amount": "0.0005", # "client_id": "", # "create_time": 1651030414.088431, # "deal_asset_fee": "0", # "deal_fee": "0.00960069", # "deal_profit": "0.009825", # "deal_stock": "19.20138", # "effect_type": 0, # "fee_asset": "", # "fee_discount": "0", # "left": "0", # "leverage": "3", # "maker_fee": "0", # "market": "BTCUSDT", # "order_id": 18253447431, # "position_id": 0, # "position_type": 1, # "price": "0", # "side": 1, # "source": "web", # "stop_id": 0, # "taker_fee": "0.0005", # "target": 0, # "type": 2, # "update_time": 1651030414.08847, # "user_id": 3620173 # } # # Spot and Margin Stop fetchOpenOrders, fetchClosedOrders # # { # "account_id": 0, # "amount": "155", # "client_id": "", # "create_time": 1651089182, # "fee_asset": null, # "fee_discount": "1", # "maker_fee": "0.002", # "market": "BTCUSDT", # "order_id": 74660111965, # "order_type": "market", # "price": "0", # "state": 0, # "stop_price": "31500", # "taker_fee": "0.002", # "type": "buy" # } # # Swap Stop fetchOpenOrders # # { # "amount": "0.0005", # "client_id": "", # "create_time": 1651089147.321691, # "effect_type": 1, # "fee_asset": "", # "fee_discount": "0.00000000000000000000", # "maker_fee": "0.00030", # "market": "BTCUSDT", # "order_id": 18332143848, # "price": "31000.00", # "side": 2, # "source": "api.v1", # "state": 1, # "stop_price": "31500.00", # "stop_type": 1, # "taker_fee": "0.00050", # "target": 0, # "type": 1, # "update_time": 1651089147.321691, # "user_id": 3620173 # } # # swap: cancelOrders # # { # "amount": "0.0005", # "client_id": "x-167673045-b0cee0c584718b65", # "create_time": 1701233683.294231, # "deal_asset_fee": "0.00000000000000000000", # "deal_fee": "0.00000000000000000000", # "deal_profit": "0.00000000000000000000", # "deal_stock": "0.00000000000000000000", # "effect_type": 1, # "fee_asset": "", # "fee_discount": "0.00000000000000000000", # "last_deal_amount": "0.00000000000000000000", # "last_deal_id": 0, # "last_deal_price": "0.00000000000000000000", # "last_deal_role": 0, # "last_deal_time": 0, # "last_deal_type": 0, # "left": "0.0005", # "leverage": "3", # "maker_fee": "0.00030", # "market": "BTCUSDT", # "option": 0, # "order_id": 115940476323, # "position_id": 0, # "position_type": 2, # "price": "25000.00", # "side": 2, # "source": "api.v1", # "stop_id": 0, # "stop_loss_price": "0.00000000000000000000", # "stop_loss_type": 0, # "take_profit_price": "0.00000000000000000000", # "take_profit_type": 0, # "taker_fee": "0.00050", # "target": 0, # "type": 1, # "update_time": 1701233721.718884, # "user_id": 3620173 # } # rawStatus = self.safe_string(order, 'status') timestamp = self.safe_timestamp(order, 'create_time') marketId = self.safe_string(order, 'market') defaultType = self.safe_string(self.options, 'defaultType') orderType = 'swap' if ('source' in order) else defaultType market = self.safe_market(marketId, market, None, orderType) feeCurrencyId = self.safe_string(order, 'fee_asset') feeCurrency = self.safe_currency_code(feeCurrencyId) if feeCurrency is None: feeCurrency = market['quote'] rawSide = self.safe_integer(order, 'side') side: Str = None if rawSide == 1: side = 'sell' elif rawSide == 2: side = 'buy' else: side = self.safe_string(order, 'type') rawType = self.safe_string(order, 'order_type') type: Str = None if rawType is None: typeInteger = self.safe_integer(order, 'type') if typeInteger == 1: type = 'limit' elif typeInteger == 2: type = 'market' else: type = rawType clientOrderId = self.safe_string(order, 'client_id') if clientOrderId == '': clientOrderId = None return self.safe_order({ 'id': self.safe_string_2(order, 'id', 'order_id'), 'clientOrderId': clientOrderId, 'datetime': self.iso8601(timestamp), 'timestamp': timestamp, 'lastTradeTimestamp': self.safe_timestamp(order, 'update_time'), 'status': self.parse_order_status(rawStatus), 'symbol': market['symbol'], 'type': type, 'timeInForce': None, 'postOnly': None, 'reduceOnly': None, 'side': side, 'price': self.safe_string(order, 'price'), 'stopPrice': self.safe_string(order, 'stop_price'), 'triggerPrice': self.safe_string(order, 'stop_price'), 'takeProfitPrice': self.safe_number(order, 'take_profit_price'), 'stopLossPrice': self.safe_number(order, 'stop_loss_price'), 'cost': self.safe_string(order, 'deal_money'), 'average': self.safe_string(order, 'avg_price'), 'amount': self.safe_string(order, 'amount'), 'filled': self.safe_string(order, 'deal_amount'), 'remaining': self.safe_string(order, 'left'), 'trades': None, 'fee': { 'currency': feeCurrency, 'cost': self.safe_string(order, 'deal_fee'), }, 'info': order, }, market) def create_market_buy_order_with_cost(self, symbol: str, cost: float, params={}): """ create a market buy order by providing the symbol and cost :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade003_market_order :param str symbol: unified symbol of the market to create an order in :param float cost: how much you want to trade in units of the quote currency :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: an `order structure ` """ self.load_markets() market = self.market(symbol) if not market['spot']: raise NotSupported(self.id + ' createMarketBuyOrderWithCost() supports spot orders only') params['createMarketBuyOrderRequiresPrice'] = False return self.create_order(symbol, 'market', 'buy', cost, None, params) def create_order_request(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}): market = self.market(symbol) swap = market['swap'] clientOrderId = self.safe_string_2(params, 'client_id', 'clientOrderId') stopPrice = self.safe_value_2(params, 'stopPrice', 'triggerPrice') stopLossPrice = self.safe_value(params, 'stopLossPrice') takeProfitPrice = self.safe_value(params, 'takeProfitPrice') option = self.safe_string(params, 'option') isMarketOrder = type == 'market' postOnly = self.is_post_only(isMarketOrder, option == 'MAKER_ONLY', params) positionId = self.safe_integer_2(params, 'position_id', 'positionId') # Required for closing swap positions timeInForceRaw = self.safe_string(params, 'timeInForce') # Spot: IOC, FOK, PO, GTC, ... NORMAL(default), MAKER_ONLY reduceOnly = self.safe_value(params, 'reduceOnly') if reduceOnly: if not market['swap']: raise InvalidOrder(self.id + ' createOrder() does not support reduceOnly for ' + market['type'] + ' orders, reduceOnly orders are supported for swap markets only') if positionId is None: raise ArgumentsRequired(self.id + ' createOrder() requires a position_id/positionId parameter for reduceOnly orders') request = { 'market': market['id'], } if clientOrderId is None: defaultId = 'x-167673045' brokerId = self.safe_string(self.options, 'brokerId', defaultId) request['client_id'] = brokerId + '-' + self.uuid16() else: request['client_id'] = clientOrderId if swap: if stopLossPrice or takeProfitPrice: request['stop_type'] = self.safe_integer(params, 'stop_type', 1) # 1: triggered by the latest transaction, 2: mark price, 3: index price if positionId is None: raise ArgumentsRequired(self.id + ' createOrder() requires a position_id parameter for stop loss and take profit orders') request['position_id'] = positionId if stopLossPrice: request['stop_loss_price'] = self.price_to_precision(symbol, stopLossPrice) elif takeProfitPrice: request['take_profit_price'] = self.price_to_precision(symbol, takeProfitPrice) else: requestSide = 2 if (side == 'buy') else 1 if stopPrice is not None: request['stop_price'] = self.price_to_precision(symbol, stopPrice) request['stop_type'] = self.safe_integer(params, 'stop_type', 1) # 1: triggered by the latest transaction, 2: mark price, 3: index price request['amount'] = self.amount_to_precision(symbol, amount) request['side'] = requestSide if type == 'limit': request['price'] = self.price_to_precision(symbol, price) request['amount'] = self.amount_to_precision(symbol, amount) timeInForce = None if (type != 'market') or (stopPrice is not None): if postOnly: request['option'] = 1 elif timeInForceRaw is not None: if timeInForceRaw == 'IOC': timeInForce = 2 elif timeInForceRaw == 'FOK': timeInForce = 3 else: timeInForce = 1 request['effect_type'] = timeInForce # exchange takes 'IOC' and 'FOK' if type == 'limit' and stopPrice is None: if reduceOnly: request['position_id'] = positionId else: request['side'] = requestSide request['price'] = self.price_to_precision(symbol, price) request['amount'] = self.amount_to_precision(symbol, amount) elif type == 'market' and stopPrice is None: if reduceOnly: request['position_id'] = positionId else: request['side'] = requestSide request['amount'] = self.amount_to_precision(symbol, amount) else: request['type'] = side if (type == 'market') and (side == 'buy'): createMarketBuyOrderRequiresPrice = True createMarketBuyOrderRequiresPrice, params = self.handle_option_and_params(params, 'createOrder', 'createMarketBuyOrderRequiresPrice', True) cost = self.safe_number(params, 'cost') params = self.omit(params, 'cost') if createMarketBuyOrderRequiresPrice: if (price is None) and (cost is None): raise InvalidOrder(self.id + ' createOrder() requires the price argument for market buy orders to calculate the total cost to spend(amount * price), alternatively set the createMarketBuyOrderRequiresPrice option or param to False and pass the cost to spend in the amount argument') else: amountString = self.number_to_string(amount) priceString = self.number_to_string(price) quoteAmount = self.parse_to_numeric(Precise.string_mul(amountString, priceString)) costRequest = cost if (cost is not None) else quoteAmount request['amount'] = self.cost_to_precision(symbol, costRequest) else: request['amount'] = self.cost_to_precision(symbol, amount) else: request['amount'] = self.amount_to_precision(symbol, amount) if (type == 'limit') or (type == 'ioc'): request['price'] = self.price_to_precision(symbol, price) if stopPrice is not None: request['stop_price'] = self.price_to_precision(symbol, stopPrice) if (type != 'market') or (stopPrice is not None): # following options cannot be applied to vanilla market orders(but can be applied to stop-market orders) if (timeInForceRaw is not None) or postOnly: if (postOnly or (timeInForceRaw != 'IOC')) and ((type == 'limit') and (stopPrice is not None)): raise InvalidOrder(self.id + ' createOrder() only supports the IOC option for stop-limit orders') if postOnly: request['option'] = 'MAKER_ONLY' else: if timeInForceRaw is not None: request['option'] = timeInForceRaw # exchange takes 'IOC' and 'FOK' accountId = self.safe_integer(params, 'account_id') marginMode = None marginMode, params = self.handle_margin_mode_and_params('createOrder', params) if marginMode is not None: if accountId is None: raise BadRequest(self.id + ' createOrder() requires an account_id parameter for margin orders') request['account_id'] = accountId params = self.omit(params, ['reduceOnly', 'positionId', 'timeInForce', 'postOnly', 'stopPrice', 'triggerPrice', 'stopLossPrice', 'takeProfitPrice']) return self.extend(request, params) def create_order(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}): """ create a trade order :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade001_limit_order :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade003_market_order :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade004_IOC_order :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade005_stop_limit_order :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade006_stop_market_order :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http017_put_limit :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http018_put_market :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http019_put_limit_stop :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http020_put_market_stop :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http031_market_close :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http030_limit_close :param str symbol: unified symbol of the market to create an order in :param str type: 'market' or 'limit' :param str side: 'buy' or 'sell' :param float amount: how much you want to trade in units of the base currency :param float [price]: the price at which the order is to be fullfilled, in units of the quote currency, ignored in market orders :param dict [params]: extra parameters specific to the exchange API endpoint :param float [params.triggerPrice]: price to trigger stop orders :param float [params.stopLossPrice]: price to trigger stop loss orders :param float [params.takeProfitPrice]: price to trigger take profit orders :param str [params.timeInForce]: 'GTC', 'IOC', 'FOK', 'PO' :param boolean [params.postOnly]: set to True if you wish to make a post only order :param boolean [params.reduceOnly]: *contract only* indicates if self order is to reduce the size of a position :param int [params.position_id]: *required for reduce only orders* the position id to reduce :returns dict: an `order structure ` """ self.load_markets() market = self.market(symbol) reduceOnly = self.safe_value(params, 'reduceOnly') triggerPrice = self.safe_number_2(params, 'stopPrice', 'triggerPrice') stopLossTriggerPrice = self.safe_number(params, 'stopLossPrice') takeProfitTriggerPrice = self.safe_number(params, 'takeProfitPrice') isTriggerOrder = triggerPrice is not None isStopLossTriggerOrder = stopLossTriggerPrice is not None isTakeProfitTriggerOrder = takeProfitTriggerPrice is not None isStopLossOrTakeProfitTrigger = isStopLossTriggerOrder or isTakeProfitTriggerOrder request = self.create_order_request(symbol, type, side, amount, price, params) response = None if market['spot']: if isTriggerOrder: if type == 'limit': response = self.v1PrivatePostOrderStopLimit(request) else: response = self.v1PrivatePostOrderStopMarket(request) else: if type == 'limit': response = self.v1PrivatePostOrderLimit(request) else: response = self.v1PrivatePostOrderMarket(request) else: if isTriggerOrder: if type == 'limit': response = self.v1PerpetualPrivatePostOrderPutStopLimit(request) else: response = self.v1PerpetualPrivatePostOrderPutStopMarket(request) elif isStopLossOrTakeProfitTrigger: if isStopLossTriggerOrder: response = self.v1PerpetualPrivatePostPositionStopLoss(request) elif isTakeProfitTriggerOrder: response = self.v1PerpetualPrivatePostPositionTakeProfit(request) else: if reduceOnly: if type == 'limit': response = self.v1PerpetualPrivatePostOrderCloseLimit(request) else: response = self.v1PerpetualPrivatePostOrderCloseMarket(request) else: if type == 'limit': response = self.v1PerpetualPrivatePostOrderPutLimit(request) else: response = self.v1PerpetualPrivatePostOrderPutMarket(request) # # Spot and Margin # # { # "code": 0, # "data": { # "amount": "0.0005", # "asset_fee": "0", # "avg_price": "0.00", # "client_id": "", # "create_time": 1650951627, # "deal_amount": "0", # "deal_fee": "0", # "deal_money": "0", # "fee_asset": null, # "fee_discount": "1", # "finished_time": null, # "id": 74510932594, # "left": "0.0005", # "maker_fee_rate": "0.002", # "market": "BTCUSDT", # "money_fee": "0", # "order_type": "limit", # "price": "30000", # "status": "not_deal", # "stock_fee": "0", # "taker_fee_rate": "0.002", # "type": "buy" # }, # "message": "Success" # } # # Swap # # { # "code": 0, # "data": { # "amount": "0.0005", # "client_id": "", # "create_time": 1651004578.618224, # "deal_asset_fee": "0.00000000000000000000", # "deal_fee": "0.00000000000000000000", # "deal_profit": "0.00000000000000000000", # "deal_stock": "0.00000000000000000000", # "effect_type": 1, # "fee_asset": "", # "fee_discount": "0.00000000000000000000", # "last_deal_amount": "0.00000000000000000000", # "last_deal_id": 0, # "last_deal_price": "0.00000000000000000000", # "last_deal_role": 0, # "last_deal_time": 0, # "last_deal_type": 0, # "left": "0.0005", # "leverage": "3", # "maker_fee": "0.00030", # "market": "BTCUSDT", # "order_id": 18221659097, # "position_id": 0, # "position_type": 1, # "price": "30000.00", # "side": 2, # "source": "api.v1", # "stop_id": 0, # "taker_fee": "0.00050", # "target": 0, # "type": 1, # "update_time": 1651004578.618224, # "user_id": 3620173 # }, # "message": "OK" # } # # Stop Order # # {"code":0,"data":{"status":"success"},"message":"OK"} # data = self.safe_dict(response, 'data', {}) return self.parse_order(data, market) def create_orders(self, orders: List[OrderRequest], params={}) -> List[Order]: """ create a list of trade orders(all orders should be of the same symbol) :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade002_batch_limit_orders :param Array orders: list of orders to create, each object should contain the parameters required by createOrder, namely symbol, type, side, amount, price and params :param dict [params]: extra parameters specific to the api endpoint :returns dict: an `order structure ` """ self.load_markets() ordersRequests = [] symbol = None for i in range(0, len(orders)): rawOrder = orders[i] marketId = self.safe_string(rawOrder, 'symbol') if symbol is None: symbol = marketId else: if symbol != marketId: raise BadRequest(self.id + ' createOrders() requires all orders to have the same symbol') type = self.safe_string(rawOrder, 'type') side = self.safe_string(rawOrder, 'side') amount = self.safe_value(rawOrder, 'amount') price = self.safe_value(rawOrder, 'price') orderParams = self.safe_value(rawOrder, 'params', {}) if type != 'limit': raise NotSupported(self.id + ' createOrders() does not support ' + type + ' orders, only limit orders are accepted') orderRequest = self.create_order_request(marketId, type, side, amount, price, orderParams) ordersRequests.append(orderRequest) market = self.market(symbol) if not market['spot']: raise NotSupported(self.id + ' createOrders() does not support ' + market['type'] + ' orders, only spot orders are accepted') request = { 'market': market['id'], 'batch_orders': self.json(ordersRequests), } response = self.v1PrivatePostOrderLimitBatch(request) # # { # "code": 0, # "data": [ # { # "code": 0, # "data": { # "amount": "0.0005", # "asset_fee": "0", # "avg_price": "0.00", # "client_id": "x-167673045-d34bfb41242d8fd1", # "create_time": 1701229157, # "deal_amount": "0", # "deal_fee": "0", # "deal_money": "0", # "fee_asset": null, # "fee_discount": "1", # "finished_time": null, # "id": 107745856676, # "left": "0.0005", # "maker_fee_rate": "0.002", # "market": "BTCUSDT", # "money_fee": "0", # "order_type": "limit", # "price": "23000", # "source_id": "", # "status": "not_deal", # "stock_fee": "0", # "taker_fee_rate": "0.002", # "type": "buy" # }, # "message": "OK" # }, # ], # "message": "Success" # } # data = self.safe_value(response, 'data', []) results = [] for i in range(0, len(data)): entry = data[i] status = None code = self.safe_integer(entry, 'code') if code is not None: if code != 0: status = 'rejected' else: status = 'open' item = self.safe_value(entry, 'data', {}) item['status'] = status order = self.parse_order(item, market) results.append(order) return results def cancel_orders(self, ids, symbol: Str = None, params={}): """ cancel multiple orders :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade016_batch_cancel_order :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http021-0_cancel_order_batch :param str[] ids: order ids :param str symbol: unified market symbol :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a list of `order structures ` """ if symbol is None: raise ArgumentsRequired(self.id + ' cancelOrders() requires a symbol argument') self.load_markets() market = self.market(symbol) request = { 'market': market['id'], } idsString = ','.join(ids) response = None if market['spot']: request['batch_ids'] = idsString response = self.v1PrivateDeleteOrderPendingBatch(self.extend(request, params)) else: request['order_ids'] = idsString response = self.v1PerpetualPrivatePostOrderCancelBatch(self.extend(request, params)) # # spot # # { # "code": 0, # "data": [ # { # "code": 0, # "data": { # "account_id": 0, # "amount": "0.0005", # "asset_fee": "0", # "avg_price": "0.00", # "client_id": "x-167673045-d4e03c38f4d19b4e", # "create_time": 1701229157, # "deal_amount": "0", # "deal_fee": "0", # "deal_money": "0", # "fee_asset": null, # "fee_discount": "1", # "finished_time": 0, # "id": 107745856682, # "left": "0", # "maker_fee_rate": "0.002", # "market": "BTCUSDT", # "money_fee": "0", # "order_type": "limit", # "price": "22000", # "status": "not_deal", # "stock_fee": "0", # "taker_fee_rate": "0.002", # "type": "buy" # }, # "message": "" # }, # ], # "message": "Success" # } # # swap # # { # "code": 0, # "data": [ # { # "code": 0, # "message": "", # "order": { # "amount": "0.0005", # "client_id": "x-167673045-b0cee0c584718b65", # "create_time": 1701233683.294231, # "deal_asset_fee": "0.00000000000000000000", # "deal_fee": "0.00000000000000000000", # "deal_profit": "0.00000000000000000000", # "deal_stock": "0.00000000000000000000", # "effect_type": 1, # "fee_asset": "", # "fee_discount": "0.00000000000000000000", # "last_deal_amount": "0.00000000000000000000", # "last_deal_id": 0, # "last_deal_price": "0.00000000000000000000", # "last_deal_role": 0, # "last_deal_time": 0, # "last_deal_type": 0, # "left": "0.0005", # "leverage": "3", # "maker_fee": "0.00030", # "market": "BTCUSDT", # "option": 0, # "order_id": 115940476323, # "position_id": 0, # "position_type": 2, # "price": "25000.00", # "side": 2, # "source": "api.v1", # "stop_id": 0, # "stop_loss_price": "0.00000000000000000000", # "stop_loss_type": 0, # "take_profit_price": "0.00000000000000000000", # "take_profit_type": 0, # "taker_fee": "0.00050", # "target": 0, # "type": 1, # "update_time": 1701233721.718884, # "user_id": 3620173 # } # }, # ], # "message": "OK" # } # data = self.safe_value(response, 'data', []) results = [] for i in range(0, len(data)): entry = data[i] dataRequest = 'data' if market['spot'] else 'order' item = self.safe_value(entry, dataRequest, {}) order = self.parse_order(item, market) results.append(order) return results def edit_order(self, id: str, symbol: str, type: OrderType, side: OrderSide, amount: Num = None, price: Num = None, params={}): """ edit a trade order :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade022_modify_order :param str id: order id :param str symbol: unified symbol of the market to create an order in :param str type: 'market' or 'limit' :param str side: 'buy' or 'sell' :param float amount: how much of the currency you want to trade in units of the base currency :param float [price]: the price at which the order is to be fullfilled, in units of the quote currency, ignored in market orders :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: an `order structure ` """ if symbol is None: raise ArgumentsRequired(self.id + ' editOrder() requires a symbol argument') self.load_markets() market = self.market(symbol) if not market['spot']: raise NotSupported(self.id + ' editOrder() does not support ' + market['type'] + ' orders, only spot orders are accepted') request = { 'market': market['id'], 'id': int(id), } if amount is not None: request['amount'] = self.amount_to_precision(symbol, amount) if price is not None: request['price'] = self.price_to_precision(symbol, price) response = self.v1PrivatePostOrderModify(self.extend(request, params)) # # { # "code": 0, # "data": { # "id": 35436205, # "create_time": 1636080705, # "finished_time": null, # "amount": "0.30000000", # "price": " 56000", # "deal_amount": "0.24721428", # "deal_money": "13843.9996800000000000", # "deal_fee": "0", # "stock_fee": "0", # "money_fee": "0", # " asset_fee": "8.721719798400000000000000", # "fee_asset": "CET", # "fee_discount": "0.70", # "avg_price": "56000", # "market": "BTCUSDT", # "left": "0.05278572 ", # "maker_fee_rate": "0.0018", # "taker_fee_rate": "0.0018", # "order_type": "limit", # "type": "buy", # "status": "cancel", # "client_id ": "abcd222", # "source_id": "1234" # }, # "message": "Success" # } # data = self.safe_dict(response, 'data', {}) return self.parse_order(data, market) def cancel_order(self, id: str, symbol: Str = None, params={}): """ cancels an open order :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade018_cancle_stop_pending_order :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade015_cancel_order :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade024_cancel_order_by_client_id :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade025_cancel_stop_order_by_client_id :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http023_cancel_stop_order :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http021_cancel_order :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http042_cancel_order_by_client_id :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http043_cancel_stop_order_by_client_id :param str id: order id :param str symbol: unified symbol of the market the order was made in :param dict [params]: extra parameters specific to the exchange API endpoint :param str [params.clientOrderId]: client order id, defaults to id if not passed :param boolean [params.stop]: if stop order = True, default = False :returns dict: An `order structure ` """ if symbol is None: raise ArgumentsRequired(self.id + ' cancelOrder() requires a symbol argument') self.load_markets() market = self.market(symbol) stop = self.safe_value(params, 'stop') swap = market['swap'] request = { 'market': market['id'], } accountId = self.safe_integer(params, 'account_id') marginMode = None marginMode, params = self.handle_margin_mode_and_params('cancelOrder', params) clientOrderId = self.safe_string_2(params, 'client_id', 'clientOrderId') if marginMode is not None: if accountId is None: raise BadRequest(self.id + ' cancelOrder() requires an account_id parameter for margin orders') request['account_id'] = accountId query = self.omit(params, ['stop', 'account_id', 'clientOrderId']) response = None if clientOrderId is not None: request['client_id'] = clientOrderId if stop: if swap: response = self.v1PerpetualPrivatePostOrderCancelStopByClientId(self.extend(request, query)) else: response = self.v1PrivateDeleteOrderStopPendingByClientId(self.extend(request, query)) else: if swap: response = self.v1PerpetualPrivatePostOrderCancelByClientId(self.extend(request, query)) else: response = self.v1PrivateDeleteOrderPendingByClientId(self.extend(request, query)) else: idRequest = 'order_id' if swap else 'id' request[idRequest] = id if stop: if swap: response = self.v1PerpetualPrivatePostOrderCancelStop(self.extend(request, query)) else: response = self.v1PrivateDeleteOrderStopPendingId(self.extend(request, query)) else: if swap: response = self.v1PerpetualPrivatePostOrderCancel(self.extend(request, query)) else: response = self.v1PrivateDeleteOrderPending(self.extend(request, query)) # # Spot and Margin # # { # "code": 0, # "data": { # "amount": "0.0005", # "asset_fee": "0", # "avg_price": "0.00", # "client_id": "", # "create_time": 1650951627, # "deal_amount": "0", # "deal_fee": "0", # "deal_money": "0", # "fee_asset": null, # "fee_discount": "1", # "finished_time": null, # "id": 74510932594, # "left": "0.0005", # "maker_fee_rate": "0.002", # "market": "BTCUSDT", # "money_fee": "0", # "order_type": "limit", # "price": "30000", # "status": "not_deal", # "stock_fee": "0", # "taker_fee_rate": "0.002", # "type": "buy" # }, # "message": "Success" # } # # Swap # # { # "code": 0, # "data": { # "amount": "0.0005", # "client_id": "", # "create_time": 1651004578.618224, # "deal_asset_fee": "0.00000000000000000000", # "deal_fee": "0.00000000000000000000", # "deal_profit": "0.00000000000000000000", # "deal_stock": "0.00000000000000000000", # "effect_type": 1, # "fee_asset": "", # "fee_discount": "0.00000000000000000000", # "last_deal_amount": "0.00000000000000000000", # "last_deal_id": 0, # "last_deal_price": "0.00000000000000000000", # "last_deal_role": 0, # "last_deal_time": 0, # "last_deal_type": 0, # "left": "0.0005", # "leverage": "3", # "maker_fee": "0.00030", # "market": "BTCUSDT", # "order_id": 18221659097, # "position_id": 0, # "position_type": 1, # "price": "30000.00", # "side": 2, # "source": "api.v1", # "stop_id": 0, # "taker_fee": "0.00050", # "target": 0, # "type": 1, # "update_time": 1651004578.618224, # "user_id": 3620173 # }, # "message": "OK" # } # # Swap Stop # # { # "code": 0, # "data": { # "amount": "0.0005", # "client_id": "", # "create_time": 1651034023.008771, # "effect_type": 1, # "fee_asset": "", # "fee_discount": "0.00000000000000000000", # "maker_fee": "0.00030", # "market": "BTCUSDT", # "order_id": 18256915101, # "price": "31000.00", # "side": 2, # "source": "api.v1", # "state": 1, # "stop_price": "31500.00", # "stop_type": 1, # "taker_fee": "0.00050", # "target": 0, # "type": 1, # "update_time": 1651034397.193624, # "user_id": 3620173 # }, # "message":"OK" # } # # Spot and Margin Stop # # {"code":0,"data":{},"message":"Success"} # data = self.safe_dict(response, 'data') return self.parse_order(data, market) def cancel_all_orders(self, symbol: Str = None, params={}): """ cancel all open orders in a market :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade018_cancle_stop_pending_order :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade015_cancel_order :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http024_cancel_stop_all :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http022_cancel_all :param str symbol: unified market symbol of the market to cancel orders in :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: a list of `order structures ` """ if symbol is None: raise ArgumentsRequired(self.id + ' cancelAllOrders() requires a symbol argument') self.load_markets() market = self.market(symbol) marketId = market['id'] accountId = self.safe_integer(params, 'account_id', 0) request = { 'market': marketId, # 'account_id': accountId, # SPOT, main account ID: 0, margin account ID: See < Inquire Margin Account Market Info >, future account ID: See < Inquire Future Account Market Info > # 'side': 0, # SWAP, 0: All, 1: Sell, 2: Buy } swap = market['swap'] stop = self.safe_value(params, 'stop') params = self.omit(params, ['stop', 'account_id']) response = None if swap: if stop: response = self.v1PerpetualPrivatePostOrderCancelStopAll(self.extend(request, params)) else: response = self.v1PerpetualPrivatePostOrderCancelAll(self.extend(request, params)) else: request['account_id'] = accountId if stop: response = self.v1PrivateDeleteOrderStopPending(self.extend(request, params)) else: response = self.v1PrivateDeleteOrderPending(self.extend(request, params)) # # Spot and Margin # # {"code": 0, "data": null, "message": "Success"} # # Swap # # {"code": 0, "data": {"status":"success"}, "message": "OK"} # return response def fetch_order(self, id: str, symbol: Str = None, params={}): """ fetches information on an order made by the user :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http028_stop_status :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http026_order_status :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade007_order_status :param str symbol: unified symbol of the market the order was made in :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: An `order structure ` """ if symbol is None: raise ArgumentsRequired(self.id + ' fetchOrder() requires a symbol argument') self.load_markets() market = self.market(symbol) swap = market['swap'] stop = self.safe_value(params, 'stop') params = self.omit(params, 'stop') request = { 'market': market['id'], # 'id': id, # SPOT # 'order_id': id, # SWAP } idRequest = 'order_id' if swap else 'id' request[idRequest] = id response = None if swap: if stop: response = self.v1PerpetualPrivateGetOrderStopStatus(self.extend(request, params)) else: response = self.v1PerpetualPrivateGetOrderStatus(self.extend(request, params)) else: response = self.v1PrivateGetOrderStatus(self.extend(request, params)) # # Spot # # { # "code": 0, # "data": { # "amount": "0.1", # "asset_fee": "0.22736197736197736197", # "avg_price": "196.85000000000000000000", # "create_time": 1537270135, # "deal_amount": "0.1", # "deal_fee": "0", # "deal_money": "19.685", # "fee_asset": "CET", # "fee_discount": "0.5", # "id": 1788259447, # "left": "0", # "maker_fee_rate": "0", # "market": "ETHUSDT", # "order_type": "limit", # "price": "170.00000000", # "status": "done", # "taker_fee_rate": "0.0005", # "type": "sell", # }, # "message": "Ok" # } # # Swap # # { # "code": 0, # "data": { # "amount": "0.0005", # "client_id": "", # "create_time": 1651004578.618224, # "deal_asset_fee": "0.00000000000000000000", # "deal_fee": "0.00000000000000000000", # "deal_profit": "0.00000000000000000000", # "deal_stock": "0.00000000000000000000", # "effect_type": 1, # "fee_asset": "", # "fee_discount": "0.00000000000000000000", # "last_deal_amount": "0.00000000000000000000", # "last_deal_id": 0, # "last_deal_price": "0.00000000000000000000", # "last_deal_role": 0, # "last_deal_time": 0, # "last_deal_type": 0, # "left": "0.0005", # "leverage": "3", # "maker_fee": "0.00030", # "market": "BTCUSDT", # "order_id": 18221659097, # "position_id": 0, # "position_type": 1, # "price": "30000.00", # "side": 2, # "source": "api.v1", # "stop_id": 0, # "taker_fee": "0.00050", # "target": 0, # "type": 1, # "update_time": 1651004578.618224, # "user_id": 3620173 # }, # "message": "OK" # } # # Swap Stop # # { # "code": 0, # "data": { # "amount": "0.0005", # "client_id": "", # "create_time": 1651034023.008771, # "effect_type": 1, # "fee_asset": "", # "fee_discount": "0.00000000000000000000", # "maker_fee": "0.00030", # "market": "BTCUSDT", # "order_id": 18256915101, # "price": "31000.00", # "side": 2, # "source": "api.v1", # "state": 1, # "stop_price": "31500.00", # "stop_type": 1, # "taker_fee": "0.00050", # "target": 0, # "type": 1, # "update_time": 1651034397.193624, # "user_id": 3620173 # }, # "message":"OK" # } # data = self.safe_dict(response, 'data') return self.parse_order(data, market) def fetch_orders_by_status(self, status, symbol: Str = None, since: Int = None, limit: Int = None, params={}): self.load_markets() limit = 100 if (limit is None) else limit request = { 'limit': limit, # 'page': 1, # SPOT # 'offset': 0, # SWAP # 'side': 0, # SWAP, 0: All, 1: Sell, 2: Buy } stop = self.safe_value(params, 'stop') side = self.safe_integer(params, 'side') params = self.omit(params, 'stop') market = None if symbol is not None: market = self.market(symbol) request['market'] = market['id'] marketType, query = self.handle_market_type_and_params('fetchOrdersByStatus', market, params) accountId = self.safe_integer(params, 'account_id') marginMode = None marginMode, params = self.handle_margin_mode_and_params('fetchOrdersByStatus', params) if marginMode is not None: if accountId is None: raise BadRequest(self.id + ' fetchOpenOrders() and fetchClosedOrders() require an account_id parameter for margin orders') request['account_id'] = accountId params = self.omit(query, 'account_id') response = None if marketType == 'swap': if symbol is None: raise ArgumentsRequired(self.id + ' fetchOrdersByStatus() requires a symbol argument for swap markets') if side is not None: request['side'] = side else: request['side'] = 0 request['offset'] = 0 if stop: response = self.v1PerpetualPrivateGetOrderStopPending(self.extend(request, params)) else: if status == 'finished': response = self.v1PerpetualPrivateGetOrderFinished(self.extend(request, params)) elif status == 'pending': response = self.v1PerpetualPrivateGetOrderPending(self.extend(request, params)) else: request['page'] = 1 if status == 'finished': if stop: response = self.v1PrivateGetOrderStopFinished(self.extend(request, params)) else: response = self.v1PrivateGetOrderFinished(self.extend(request, params)) elif status == 'pending': if stop: response = self.v1PrivateGetOrderStopPending(self.extend(request, params)) else: response = self.v1PrivateGetOrderPending(self.extend(request, params)) # # Spot and Margin # # { # "code": 0, # "data": { # "count": 1, # "curr_page": 1, # "data": [ # { # "account_id": 0, # "amount": "0.0005", # "asset_fee": "0", # "avg_price": "0.00", # "client_id": "", # "create_time": 1651089247, # "deal_amount": "0", # "deal_fee": "0", # "deal_money": "0", # "fee_asset": null, # "fee_discount": "1", # "finished_time": 0, # "id": 74660190839, # "left": "0.0005", # "maker_fee_rate": "0.002", # "market": "BTCUSDT", # "money_fee": "0", # "order_type": "limit", # "price": "31000", # "status": "not_deal", # "stock_fee": "0", # "taker_fee_rate": "0.002", # "type": "buy" # } # ], # "has_next": False, # "total": 1 # }, # "message": "Success" # } # # Swap # # { # "code": 0, # "data": { # "limit": 100, # "offset": 0, # "records": [ # { # "amount": "0.0005", # "client_id": "", # "create_time": 1651030414.088431, # "deal_asset_fee": "0", # "deal_fee": "0.00960069", # "deal_profit": "0.009825", # "deal_stock": "19.20138", # "effect_type": 0, # "fee_asset": "", # "fee_discount": "0", # "left": "0", # "leverage": "3", # "maker_fee": "0", # "market": "BTCUSDT", # "order_id": 18253447431, # "position_id": 0, # "position_type": 1, # "price": "0", # "side": 1, # "source": "web", # "stop_id": 0, # "taker_fee": "0.0005", # "target": 0, # "type": 2, # "update_time": 1651030414.08847, # "user_id": 3620173 # }, # ] # }, # "message": "OK" # } # # Spot and Margin Stop # # { # "code": 0, # "data": { # "count": 1, # "curr_page": 1, # "data": [ # { # "account_id": 0, # "amount": "155", # "client_id": "", # "create_time": 1651089182, # "fee_asset": null, # "fee_discount": "1", # "maker_fee": "0.002", # "market": "BTCUSDT", # "order_id": 74660111965, # "order_type": "market", # "price": "0", # "state": 0, # "stop_price": "31500", # "taker_fee": "0.002", # "type": "buy" # } # ], # "has_next": False, # "total": 0 # }, # "message": "Success" # } # # Swap Stop # # { # "code": 0, # "data": { # "limit": 100, # "offset": 0, # "records": [ # { # "amount": "0.0005", # "client_id": "", # "create_time": 1651089147.321691, # "effect_type": 1, # "fee_asset": "", # "fee_discount": "0.00000000000000000000", # "maker_fee": "0.00030", # "market": "BTCUSDT", # "order_id": 18332143848, # "price": "31000.00", # "side": 2, # "source": "api.v1", # "state": 1, # "stop_price": "31500.00", # "stop_type": 1, # "taker_fee": "0.00050", # "target": 0, # "type": 1, # "update_time": 1651089147.321691, # "user_id": 3620173 # } # ], # "total": 1 # }, # "message": "OK" # } # tradeRequest = 'records' if (marketType == 'swap') else 'data' data = self.safe_value(response, 'data') orders = self.safe_list(data, tradeRequest, []) return self.parse_orders(orders, market, since, limit) def fetch_open_orders(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Order]: """ fetch all unfilled currently open orders :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http027_query_pending_stop :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http025_query_pending :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade013_stop_pending_order :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade011_pending_order :param str symbol: unified market symbol :param int [since]: the earliest time in ms to fetch open orders for :param int [limit]: the maximum number of open orders structures to retrieve :param dict [params]: extra parameters specific to the exchange API endpoint :returns Order[]: a list of `order structures ` """ return self.fetch_orders_by_status('pending', symbol, since, limit, params) def fetch_closed_orders(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Order]: """ fetches information on multiple closed orders made by the user :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http029_query_finished :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade010_stop_finished_order :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade012_finished_order :param str symbol: unified market symbol of the market orders were made in :param int [since]: the earliest time in ms to fetch orders for :param int [limit]: the maximum number of order structures to retrieve :param dict [params]: extra parameters specific to the exchange API endpoint :returns Order[]: a list of `order structures ` """ return self.fetch_orders_by_status('finished', symbol, since, limit, params) def create_deposit_address(self, code: str, params={}): """ create a currency deposit address :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account019_update_deposit_address :param str code: unified currency code of the currency for the deposit address :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: an `address structure ` """ self.load_markets() currency = self.currency(code) request = { 'coin_type': currency['id'], } if 'network' in params: network = self.safe_string(params, 'network') params = self.omit(params, 'network') request['smart_contract_name'] = network response = self.v1PrivatePutBalanceDepositAddressCoinType(self.extend(request, params)) # # { # "code": 0, # "data": { # "coin_address": "TV639dSpb9iGRtoFYkCp4AoaaDYKrK1pw5", # "is_bitcoin_cash": False # }, # "message": "Success" # } data = self.safe_dict(response, 'data', {}) return self.parse_deposit_address(data, currency) def fetch_deposit_address(self, code: str, params={}): """ fetch the deposit address for a currency associated with self account :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account020_query_deposit_address :param str code: unified currency code :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: an `address structure ` """ self.load_markets() currency = self.currency(code) request = { 'coin_type': currency['id'], } networks = self.safe_value(currency, 'networks', {}) network = self.safe_string(params, 'network') params = self.omit(params, 'network') networksKeys = list(networks.keys()) numOfNetworks = len(networksKeys) if networks is not None and numOfNetworks > 1: if network is None: raise ArgumentsRequired(self.id + ' fetchDepositAddress() ' + code + ' requires a network parameter') if not (network in networks): raise ExchangeError(self.id + ' fetchDepositAddress() ' + network + ' network not supported for ' + code) if network is not None: request['smart_contract_name'] = network response = self.v1PrivateGetBalanceDepositAddressCoinType(self.extend(request, params)) # # { # "code": 0, # "data": { # "coin_address": "1P1JqozxioQwaqPwgMAQdNDYNyaVSqgARq", # # coin_address: "xxxxxxxxxxxxxx:yyyyyyyyy", # with embedded tag/memo # "is_bitcoin_cash": False # }, # "message": "Success" # } # data = self.safe_value(response, 'data', {}) depositAddress = self.parse_deposit_address(data, currency) options = self.safe_value(self.options, 'fetchDepositAddress', {}) fillResponseFromRequest = self.safe_bool(options, 'fillResponseFromRequest', True) if fillResponseFromRequest: depositAddress['network'] = self.safe_network_code(network, currency) return depositAddress def safe_network(self, networkId, currency: Currency = None): networks = self.safe_value(currency, 'networks', {}) networksCodes = list(networks.keys()) networksCodesLength = len(networksCodes) if networkId is None and networksCodesLength == 1: return networks[networksCodes[0]] return { 'id': networkId, 'network': None if (networkId is None) else networkId.upper(), } def safe_network_code(self, networkId, currency: Currency = None): network = self.safe_network(networkId, currency) return network['network'] def parse_deposit_address(self, depositAddress, currency: Currency = None): # # { # "coin_address": "1P1JqozxioQwaqPwgMAQdNDYNyaVSqgARq", # "is_bitcoin_cash": False # } # coinAddress = self.safe_string(depositAddress, 'coin_address') parts = coinAddress.split(':') address = None tag = None partsLength = len(parts) if partsLength > 1 and parts[0] != 'cfx': address = parts[0] tag = parts[1] else: address = coinAddress return { 'info': depositAddress, 'currency': self.safe_currency_code(None, currency), 'address': address, 'tag': tag, 'network': None, } def fetch_my_trades(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}): """ fetch all trades made by the user :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http013_user_deals :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot003_trade014_user_deals :param str symbol: unified market symbol :param int [since]: the earliest time in ms to fetch trades for :param int [limit]: the maximum number of trades structures to retrieve :param dict [params]: extra parameters specific to the exchange API endpoint :returns Trade[]: a list of `trade structures ` """ self.load_markets() market = None if limit is None: limit = 100 request = { 'limit': limit, # SPOT and SWAP 'offset': 0, # SWAP, means query from a certain record # 'page': 1, # SPOT # 'side': 2, # SWAP, 0 for no limit, 1 for sell, 2 for buy # 'start_time': since, # SWAP # 'end_time': 1524228297, # SWAP } if symbol is not None: market = self.market(symbol) request['market'] = market['id'] type = None type, params = self.handle_market_type_and_params('fetchMyTrades', market, params) if type != 'spot' and symbol is None: raise ArgumentsRequired(self.id + ' fetchMyTrades() requires a symbol argument for non-spot markets') swap = (type == 'swap') accountId = self.safe_integer(params, 'account_id') marginMode = None marginMode, params = self.handle_margin_mode_and_params('fetchMyTrades', params) if marginMode is not None: if accountId is None: raise BadRequest(self.id + ' fetchMyTrades() requires an account_id parameter for margin trades') request['account_id'] = accountId params = self.omit(params, 'account_id') response = None if swap: if since is not None: request['start_time'] = since request['side'] = 0 response = self.v1PerpetualPrivateGetMarketUserDeals(self.extend(request, params)) else: request['page'] = 1 response = self.v1PrivateGetOrderUserDeals(self.extend(request, params)) # # Spot and Margin # # { # "code": 0, # "data": { # "data": [ # { # "id": 2611520950, # "order_id": 63286573298, # "account_id": 0, # "create_time": 1638990636, # "type": "sell", # "role": "taker", # "price": "192.29", # "amount": "0.098", # "fee": "0.03768884", # "fee_asset": "USDT", # "market": "AAVEUSDT", # "deal_money": "18.84442" # }, # ], # "curr_page": 1, # "has_next": False, # "count": 3 # }, # "message": "Success" # } # # Swap # # { # "code": 0, # "data": { # "limit": 100, # "offset": 0, # "records": [ # { # "amount": "0.0012", # "deal_fee": "0.0237528", # "deal_insurance": "0", # "deal_margin": "15.8352", # "deal_order_id": 17797031903, # "deal_profit": "0", # "deal_stock": "47.5056", # "deal_type": 1, # "deal_user_id": 2969195, # "fee_asset": "", # "fee_discount": "0", # "fee_price": "0", # "fee_rate": "0.0005", # "fee_real_rate": "0.0005", # "id": 379044296, # "leverage": "3", # "margin_amount": "15.8352", # "market": "BTCUSDT", # "open_price": "39588", # "order_id": 17797092987, # "position_amount": "0.0012", # "position_id": 62052321, # "position_type": 1, # "price": "39588", # "role": 2, # "side": 2, # "time": 1650675936.016103, # "user_id": 3620173 # } # ] # }, # "message": "OK" # } # tradeRequest = 'records' if swap else 'data' data = self.safe_value(response, 'data') trades = self.safe_list(data, tradeRequest, []) return self.parse_trades(trades, market, since, limit) def fetch_positions(self, symbols: Strings = None, params={}): """ fetch all open positions :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http033_pending_position :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http033-0_finished_position :param str[] [symbols]: list of unified market symbols :param dict [params]: extra parameters specific to the exchange API endpoint :param str [params.method]: the method to use 'perpetualPrivateGetPositionPending' or 'perpetualPrivateGetPositionFinished' default is 'perpetualPrivateGetPositionPending' :param int [params.side]: *history endpoint only* 0: All, 1: Sell, 2: Buy, default is 0 :returns dict[]: a list of `position structure ` """ self.load_markets() defaultMethod = None defaultMethod, params = self.handle_option_and_params(params, 'fetchPositions', 'method', 'v1PerpetualPrivateGetPositionPending') isHistory = (defaultMethod == 'v1PerpetualPrivateGetPositionFinished') symbols = self.market_symbols(symbols) request = {} market = None if symbols is not None: symbol = None if isinstance(symbols, list): symbolsLength = len(symbols) if symbolsLength > 1: raise BadRequest(self.id + ' fetchPositions() symbols argument cannot contain more than 1 symbol') symbol = symbols[0] else: symbol = symbols market = self.market(symbol) request['market'] = market['id'] else: if isHistory: raise ArgumentsRequired(self.id + ' fetchPositions() requires a symbol argument for closed positions') if isHistory: request['limit'] = 100 request['side'] = self.safe_integer(params, 'side', 0) # 0: All, 1: Sell, 2: Buy response = None if defaultMethod == 'v1PerpetualPrivateGetPositionPending': response = self.v1PerpetualPrivateGetPositionPending(self.extend(request, params)) else: response = self.v1PerpetualPrivateGetPositionFinished(self.extend(request, params)) # # { # "code": 0, # "data": [ # { # "adl_sort": 3396, # "adl_sort_val": "0.00007786", # "amount": "0.0005", # "amount_max": "0.0005", # "amount_max_margin": "6.42101333333333333333", # "bkr_price": "25684.05333333333333346175", # "bkr_price_imply": "0.00000000000000000000", # "close_left": "0.0005", # "create_time": 1651294226.110899, # "deal_all": "19.26000000000000000000", # "deal_asset_fee": "0.00000000000000000000", # "fee_asset": "", # "finish_type": 1, # "first_price": "38526.08", # "insurance": "0.00000000000000000000", # "latest_price": "38526.08", # "leverage": "3", # "liq_amount": "0.00000000000000000000", # "liq_order_price": "0", # "liq_order_time": 0, # "liq_price": "25876.68373333333333346175", # "liq_price_imply": "0.00000000000000000000", # "liq_profit": "0.00000000000000000000", # "liq_time": 0, # "mainten_margin": "0.005", # "mainten_margin_amount": "0.09631520000000000000", # "maker_fee": "0.00000000000000000000", # "margin_amount": "6.42101333333333333333", # "market": "BTCUSDT", # "open_margin": "0.33333333333333333333", # "open_margin_imply": "0.00000000000000000000", # "open_price": "38526.08000000000000000000", # "open_val": "19.26304000000000000000", # "open_val_max": "19.26304000000000000000", # "position_id": 65847227, # "profit_clearing": "-0.00963152000000000000", # "profit_real": "-0.00963152000000000000", # "profit_unreal": "0.00", # "side": 2, # "stop_loss_price": "0.00000000000000000000", # "stop_loss_type": 0, # "sys": 0, # "take_profit_price": "0.00000000000000000000", # "take_profit_type": 0, # "taker_fee": "0.00000000000000000000", # "total": 4661, # "type": 1, # "update_time": 1651294226.111196, # "user_id": 3620173 # }, # ], # "message": "OK" # } # position = self.safe_value(response, 'data', []) result = [] for i in range(0, len(position)): result.append(self.parse_position(position[i], market)) return self.filter_by_array_positions(result, 'symbol', symbols, False) def fetch_position(self, symbol: str, params={}): """ fetch data on a single open contract trade position :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http033_pending_position :param str symbol: unified market symbol of the market the position is held in, default is None :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `position structure ` """ self.load_markets() market = self.market(symbol) request = { 'market': market['id'], } response = self.v1PerpetualPrivateGetPositionPending(self.extend(request, params)) # # { # "code": 0, # "data": [ # { # "adl_sort": 3396, # "adl_sort_val": "0.00007786", # "amount": "0.0005", # "amount_max": "0.0005", # "amount_max_margin": "6.42101333333333333333", # "bkr_price": "25684.05333333333333346175", # "bkr_price_imply": "0.00000000000000000000", # "close_left": "0.0005", # "create_time": 1651294226.110899, # "deal_all": "19.26000000000000000000", # "deal_asset_fee": "0.00000000000000000000", # "fee_asset": "", # "finish_type": 1, # "first_price": "38526.08", # "insurance": "0.00000000000000000000", # "latest_price": "38526.08", # "leverage": "3", # "liq_amount": "0.00000000000000000000", # "liq_order_price": "0", # "liq_order_time": 0, # "liq_price": "25876.68373333333333346175", # "liq_price_imply": "0.00000000000000000000", # "liq_profit": "0.00000000000000000000", # "liq_time": 0, # "mainten_margin": "0.005", # "mainten_margin_amount": "0.09631520000000000000", # "maker_fee": "0.00000000000000000000", # "margin_amount": "6.42101333333333333333", # "market": "BTCUSDT", # "open_margin": "0.33333333333333333333", # "open_margin_imply": "0.00000000000000000000", # "open_price": "38526.08000000000000000000", # "open_val": "19.26304000000000000000", # "open_val_max": "19.26304000000000000000", # "position_id": 65847227, # "profit_clearing": "-0.00963152000000000000", # "profit_real": "-0.00963152000000000000", # "profit_unreal": "0.00", # "side": 2, # "stop_loss_price": "0.00000000000000000000", # "stop_loss_type": 0, # "sys": 0, # "take_profit_price": "0.00000000000000000000", # "take_profit_type": 0, # "taker_fee": "0.00000000000000000000", # "total": 4661, # "type": 1, # "update_time": 1651294226.111196, # "user_id": 3620173 # } # ], # "message": "OK" # } # data = self.safe_list(response, 'data', []) return self.parse_position(data[0], market) def parse_position(self, position, market: Market = None): # # { # "adl_sort": 3396, # "adl_sort_val": "0.00007786", # "amount": "0.0005", # "amount_max": "0.0005", # "amount_max_margin": "6.42101333333333333333", # "bkr_price": "25684.05333333333333346175", # "bkr_price_imply": "0.00000000000000000000", # "close_left": "0.0005", # "create_time": 1651294226.110899, # "deal_all": "19.26000000000000000000", # "deal_asset_fee": "0.00000000000000000000", # "fee_asset": "", # "finish_type": 1, # "first_price": "38526.08", # "insurance": "0.00000000000000000000", # "latest_price": "38526.08", # "leverage": "3", # "liq_amount": "0.00000000000000000000", # "liq_order_price": "0", # "liq_order_time": 0, # "liq_price": "25876.68373333333333346175", # "liq_price_imply": "0.00000000000000000000", # "liq_profit": "0.00000000000000000000", # "liq_time": 0, # "mainten_margin": "0.005", # "mainten_margin_amount": "0.09631520000000000000", # "maker_fee": "0.00000000000000000000", # "margin_amount": "6.42101333333333333333", # "market": "BTCUSDT", # "open_margin": "0.33333333333333333333", # "open_margin_imply": "0.00000000000000000000", # "open_price": "38526.08000000000000000000", # "open_val": "19.26304000000000000000", # "open_val_max": "19.26304000000000000000", # "position_id": 65847227, # "profit_clearing": "-0.00963152000000000000", # "profit_real": "-0.00963152000000000000", # "profit_unreal": "0.00", # "side": 2, # "stop_loss_price": "0.00000000000000000000", # "stop_loss_type": 0, # "sys": 0, # "take_profit_price": "0.00000000000000000000", # "take_profit_type": 0, # "taker_fee": "0.00000000000000000000", # "total": 4661, # "type": 1, # "update_time": 1651294226.111196, # "user_id": 3620173 # } # marketId = self.safe_string(position, 'market') market = self.safe_market(marketId, market, None, 'swap') symbol = market['symbol'] positionId = self.safe_integer(position, 'position_id') marginModeInteger = self.safe_integer(position, 'type') marginMode = 'isolated' if (marginModeInteger == 1) else 'cross' liquidationPrice = self.safe_string(position, 'liq_price') entryPrice = self.safe_string(position, 'open_price') unrealizedPnl = self.safe_string(position, 'profit_unreal') contracts = self.safe_number(position, 'amount') sideInteger = self.safe_integer(position, 'side') side = 'short' if (sideInteger == 1) else 'long' timestamp = self.safe_timestamp(position, 'update_time') maintenanceMargin = self.safe_string(position, 'mainten_margin_amount') maintenanceMarginPercentage = self.safe_string(position, 'mainten_margin') collateral = self.safe_string(position, 'margin_amount') leverage = self.safe_string(position, 'leverage') notional = self.safe_string(position, 'open_val') initialMargin = Precise.string_div(notional, leverage) initialMarginPercentage = Precise.string_div('1', leverage) return self.safe_position({ 'info': position, 'id': positionId, 'symbol': symbol, 'notional': self.parse_number(notional), 'marginMode': marginMode, 'liquidationPrice': liquidationPrice, 'entryPrice': self.parse_number(entryPrice), 'unrealizedPnl': self.parse_number(unrealizedPnl), 'percentage': None, 'contracts': contracts, 'contractSize': self.safe_number(market, 'contractSize'), 'markPrice': None, 'lastPrice': None, 'side': side, 'hedged': None, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'lastUpdateTimestamp': None, 'maintenanceMargin': self.parse_number(maintenanceMargin), 'maintenanceMarginPercentage': self.parse_number(maintenanceMarginPercentage), 'collateral': self.parse_number(collateral), 'initialMargin': self.parse_number(initialMargin), 'initialMarginPercentage': self.parse_number(initialMarginPercentage), 'leverage': self.parse_number(leverage), 'marginRatio': None, 'stopLossPrice': self.omit_zero(self.safe_string(position, 'stop_loss_price')), 'takeProfitPrice': self.omit_zero(self.safe_string(position, 'take_profit_price')), }) def set_margin_mode(self, marginMode: str, symbol: Str = None, params={}): """ set margin mode to 'cross' or 'isolated' :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http014_adjust_leverage :param str marginMode: 'cross' or 'isolated' :param str symbol: unified market symbol :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: response from the exchange """ if symbol is None: raise ArgumentsRequired(self.id + ' setMarginMode() requires a symbol argument') marginMode = marginMode.lower() if marginMode != 'isolated' and marginMode != 'cross': raise BadRequest(self.id + ' setMarginMode() marginMode argument should be isolated or cross') self.load_markets() market = self.market(symbol) if market['type'] != 'swap': raise BadSymbol(self.id + ' setMarginMode() supports swap contracts only') defaultPositionType = None if marginMode == 'isolated': defaultPositionType = 1 elif marginMode == 'cross': defaultPositionType = 2 leverage = self.safe_integer(params, 'leverage') maxLeverage = self.safe_integer(market['limits']['leverage'], 'max', 100) positionType = self.safe_integer(params, 'position_type', defaultPositionType) if leverage is None: raise ArgumentsRequired(self.id + ' setMarginMode() requires a leverage parameter') if positionType is None: raise ArgumentsRequired(self.id + ' setMarginMode() requires a position_type parameter that will transfer margin to the specified trading pair') if (leverage < 3) or (leverage > maxLeverage): raise BadRequest(self.id + ' setMarginMode() leverage should be between 3 and ' + str(maxLeverage) + ' for ' + symbol) request = { 'market': market['id'], 'leverage': str(leverage), 'position_type': positionType, # 1: isolated, 2: cross } return self.v1PerpetualPrivatePostMarketAdjustLeverage(self.extend(request, params)) def set_leverage(self, leverage: Int, symbol: Str = None, params={}): """ :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http014_adjust_leverage set the level of leverage for a market :param float leverage: the rate of leverage :param str symbol: unified market symbol :param dict [params]: extra parameters specific to the exchange API endpoint :param str [params.marginMode]: 'cross' or 'isolated'(default is 'cross') :returns dict: response from the exchange """ if symbol is None: raise ArgumentsRequired(self.id + ' setLeverage() requires a symbol argument') self.load_markets() market = self.market(symbol) if not market['swap']: raise BadSymbol(self.id + ' setLeverage() supports swap contracts only') marginMode = None marginMode, params = self.handle_margin_mode_and_params('setLeverage', params, 'cross') positionType = None if marginMode == 'isolated': positionType = 1 elif marginMode == 'cross': positionType = 2 minLeverage = self.safe_integer(market['limits']['leverage'], 'min', 1) maxLeverage = self.safe_integer(market['limits']['leverage'], 'max', 100) if (leverage < minLeverage) or (leverage > maxLeverage): raise BadRequest(self.id + ' setLeverage() leverage should be between ' + str(minLeverage) + ' and ' + str(maxLeverage) + ' for ' + symbol) request = { 'market': market['id'], 'leverage': str(leverage), 'position_type': positionType, # 1: isolated, 2: cross } return self.v1PerpetualPrivatePostMarketAdjustLeverage(self.extend(request, params)) def fetch_leverage_tiers(self, symbols: Strings = None, params={}): """ retrieve information on the maximum leverage, and maintenance margin for trades of varying trade sizes :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http007_market_limit :param str[]|None symbols: list of unified market symbols :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a dictionary of `leverage tiers structures `, indexed by market symbols """ self.load_markets() response = self.v1PerpetualPublicGetMarketLimitConfig(params) # # { # "code": 0, # "data": { # "BTCUSD": [ # ["500001", "100", "0.005"], # ["1000001", "50", "0.01"], # ["2000001", "30", "0.015"], # ["5000001", "20", "0.02"], # ["10000001", "15", "0.025"], # ["20000001", "10", "0.03"] # ], # ... # }, # "message": "OK" # } # data = self.safe_value(response, 'data', {}) return self.parse_leverage_tiers(data, symbols, None) def parse_market_leverage_tiers(self, item, market: Market = None): tiers = [] minNotional = 0 for j in range(0, len(item)): bracket = item[j] maxNotional = self.safe_number(bracket, 0) tiers.append({ 'tier': j + 1, 'currency': market['base'] if market['linear'] else market['quote'], 'minNotional': minNotional, 'maxNotional': maxNotional, 'maintenanceMarginRate': self.safe_number(bracket, 2), 'maxLeverage': self.safe_integer(bracket, 1), 'info': bracket, }) minNotional = maxNotional return tiers def modify_margin_helper(self, symbol: str, amount, addOrReduce, params={}): self.load_markets() market = self.market(symbol) request = { 'market': market['id'], 'amount': self.amount_to_precision(symbol, amount), 'type': addOrReduce, } response = self.v1PerpetualPrivatePostPositionAdjustMargin(self.extend(request, params)) # # { # "code": 0, # "data": { # "adl_sort": 1, # "adl_sort_val": "0.00004320", # "amount": "0.0005", # "amount_max": "0.0005", # "amount_max_margin": "6.57352000000000000000", # "bkr_price": "16294.08000000000000011090", # "bkr_price_imply": "0.00000000000000000000", # "close_left": "0.0005", # "create_time": 1651202571.320778, # "deal_all": "19.72000000000000000000", # "deal_asset_fee": "0.00000000000000000000", # "fee_asset": "", # "finish_type": 1, # "first_price": "39441.12", # "insurance": "0.00000000000000000000", # "latest_price": "39441.12", # "leverage": "3", # "liq_amount": "0.00000000000000000000", # "liq_order_price": "0", # "liq_order_time": 0, # "liq_price": "16491.28560000000000011090", # "liq_price_imply": "0.00000000000000000000", # "liq_profit": "0.00000000000000000000", # "liq_time": 0, # "mainten_margin": "0.005", # "mainten_margin_amount": "0.09860280000000000000", # "maker_fee": "0.00000000000000000000", # "margin_amount": "11.57352000000000000000", # "market": "BTCUSDT", # "open_margin": "0.58687582908396110455", # "open_margin_imply": "0.00000000000000000000", # "open_price": "39441.12000000000000000000", # "open_val": "19.72056000000000000000", # "open_val_max": "19.72056000000000000000", # "position_id": 65171206, # "profit_clearing": "-0.00986028000000000000", # "profit_real": "-0.00986028000000000000", # "profit_unreal": "0.00", # "side": 2, # "stop_loss_price": "0.00000000000000000000", # "stop_loss_type": 0, # "sys": 0, # "take_profit_price": "0.00000000000000000000", # "take_profit_type": 0, # "taker_fee": "0.00000000000000000000", # "total": 3464, # "type": 1, # "update_time": 1651202638.911212, # "user_id": 3620173 # }, # "message":"OK" # } # data = self.safe_dict(response, 'data') status = self.safe_string(response, 'message') return self.extend(self.parse_margin_modification(data, market), { 'amount': self.parse_number(amount), 'status': status, }) def parse_margin_modification(self, data, market: Market = None) -> MarginModification: # # addMargin/reduceMargin # # { # "adl_sort": 1, # "adl_sort_val": "0.00004320", # "amount": "0.0005", # "amount_max": "0.0005", # "amount_max_margin": "6.57352000000000000000", # "bkr_price": "16294.08000000000000011090", # "bkr_price_imply": "0.00000000000000000000", # "close_left": "0.0005", # "create_time": 1651202571.320778, # "deal_all": "19.72000000000000000000", # "deal_asset_fee": "0.00000000000000000000", # "fee_asset": "", # "finish_type": 1, # "first_price": "39441.12", # "insurance": "0.00000000000000000000", # "latest_price": "39441.12", # "leverage": "3", # "liq_amount": "0.00000000000000000000", # "liq_order_price": "0", # "liq_order_time": 0, # "liq_price": "16491.28560000000000011090", # "liq_price_imply": "0.00000000000000000000", # "liq_profit": "0.00000000000000000000", # "liq_time": 0, # "mainten_margin": "0.005", # "mainten_margin_amount": "0.09860280000000000000", # "maker_fee": "0.00000000000000000000", # "margin_amount": "11.57352000000000000000", # "market": "BTCUSDT", # "open_margin": "0.58687582908396110455", # "open_margin_imply": "0.00000000000000000000", # "open_price": "39441.12000000000000000000", # "open_val": "19.72056000000000000000", # "open_val_max": "19.72056000000000000000", # "position_id": 65171206, # "profit_clearing": "-0.00986028000000000000", # "profit_real": "-0.00986028000000000000", # "profit_unreal": "0.00", # "side": 2, # "stop_loss_price": "0.00000000000000000000", # "stop_loss_type": 0, # "sys": 0, # "take_profit_price": "0.00000000000000000000", # "take_profit_type": 0, # "taker_fee": "0.00000000000000000000", # "total": 3464, # "type": 1, # "update_time": 1651202638.911212, # "user_id": 3620173 # } # # fetchMarginAdjustmentHistory # # { # bkr_price: '0', # leverage: '3', # liq_price: '0', # margin_amount: '5.33236666666666666666', # margin_change: '3', # market: 'XRPUSDT', # position_amount: '11', # position_id: '297155652', # position_type: '2', # settle_price: '0.6361', # time: '1711050906.382891', # type: '1', # user_id: '3685860' # } # marketId = self.safe_string(data, 'market') type = self.safe_string(data, 'type') timestamp = self.safe_integer_product_2(data, 'time', 'update_time', 1000) return { 'info': data, 'symbol': self.safe_symbol(marketId, market, None, 'swap'), 'type': 'add' if (type == '1') else 'reduce', 'marginMode': 'isolated', 'amount': self.safe_number(data, 'margin_change'), 'total': self.safe_number(data, 'position_amount'), 'code': market['quote'], 'status': None, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), } def add_margin(self, symbol: str, amount, params={}) -> MarginModification: """ add margin :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http032_adjust_position_margin :param str symbol: unified market symbol :param float amount: amount of margin to add :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `margin structure ` """ return self.modify_margin_helper(symbol, amount, 1, params) def reduce_margin(self, symbol: str, amount, params={}) -> MarginModification: """ remove margin from a position :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http032_adjust_position_margin :param str symbol: unified market symbol :param float amount: the amount of margin to remove :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `margin structure ` """ return self.modify_margin_helper(symbol, amount, 2, params) def fetch_funding_history(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}): """ fetch the history of funding payments paid and received on self account :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http034_funding_position :param str symbol: unified market symbol :param int [since]: the earliest time in ms to fetch funding history for :param int [limit]: the maximum number of funding history structures to retrieve :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `funding history structure ` """ if symbol is None: raise ArgumentsRequired(self.id + ' fetchFundingHistory() requires a symbol argument') limit = 100 if (limit is None) else limit self.load_markets() market = self.market(symbol) request = { 'market': market['id'], 'limit': limit, # 'offset': 0, # 'end_time': 1638990636000, # 'windowtime': 1638990636000, } if since is not None: request['start_time'] = since response = self.v1PerpetualPrivateGetPositionFunding(self.extend(request, params)) # # { # "code": 0, # "data": { # "limit": 100, # "offset": 0, # "records": [ # { # "amount": "0.0012", # "asset": "USDT", # "funding": "-0.0095688273996", # "funding_rate": "0.00020034", # "market": "BTCUSDT", # "position_id": 62052321, # "price": "39802.45", # "real_funding_rate": "0.00020034", # "side": 2, # "time": 1650729623.933885, # "type": 1, # "user_id": 3620173, # "value": "47.76294" # }, # ] # }, # "message": "OK" # } # data = self.safe_value(response, 'data', {}) resultList = self.safe_value(data, 'records', []) result = [] for i in range(0, len(resultList)): entry = resultList[i] timestamp = self.safe_timestamp(entry, 'time') currencyId = self.safe_string(entry, 'asset') code = self.safe_currency_code(currencyId) result.append({ 'info': entry, 'symbol': symbol, 'code': code, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'id': self.safe_number(entry, 'position_id'), 'amount': self.safe_number(entry, 'funding'), }) return result def fetch_funding_rate(self, symbol: str, params={}): """ fetch the current funding rate :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http008_market_ticker :param str symbol: unified market symbol :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `funding rate structure ` """ self.load_markets() market = self.market(symbol) if not market['swap']: raise BadSymbol(self.id + ' fetchFundingRate() supports swap contracts only') request = { 'market': market['id'], } response = self.v1PerpetualPublicGetMarketTicker(self.extend(request, params)) # # { # "code": 0, # "data": # { # "date": 1650678472474, # "ticker": { # "vol": "6090.9430", # "low": "39180.30", # "open": "40474.97", # "high": "40798.01", # "last": "39659.30", # "buy": "39663.79", # "period": 86400, # "funding_time": 372, # "position_amount": "270.1956", # "funding_rate_last": "0.00022913", # "funding_rate_next": "0.00013158", # "funding_rate_predict": "0.00016552", # "insurance": "16045554.83969682659674035672", # "sign_price": "39652.48", # "index_price": "39648.44250000", # "sell_total": "22.3913", # "buy_total": "19.4498", # "buy_amount": "12.8942", # "sell": "39663.80", # "sell_amount": "0.9388" # } # }, # "message": "OK" # } # data = self.safe_value(response, 'data', {}) ticker = self.safe_value(data, 'ticker', {}) timestamp = self.safe_integer(data, 'date') ticker['timestamp'] = timestamp # avoid changing parseFundingRate signature return self.parse_funding_rate(ticker, market) def parse_funding_rate(self, contract, market: Market = None): # # fetchFundingRate # # { # "vol": "6090.9430", # "low": "39180.30", # "open": "40474.97", # "high": "40798.01", # "last": "39659.30", # "buy": "39663.79", # "period": 86400, # "funding_time": 372, # "position_amount": "270.1956", # "funding_rate_last": "0.00022913", # "funding_rate_next": "0.00013158", # "funding_rate_predict": "0.00016552", # "insurance": "16045554.83969682659674035672", # "sign_price": "39652.48", # "index_price": "39648.44250000", # "sell_total": "22.3913", # "buy_total": "19.4498", # "buy_amount": "12.8942", # "sell": "39663.80", # "sell_amount": "0.9388" # } # timestamp = self.safe_integer(contract, 'timestamp') contract = self.omit(contract, 'timestamp') fundingDelta = self.safe_integer(contract, 'funding_time') * 60 * 1000 fundingHour = (timestamp + fundingDelta) / 3600000 fundingTimestamp = int(round(fundingHour)) * 3600000 return { 'info': contract, 'symbol': self.safe_symbol(None, market), 'markPrice': self.safe_number(contract, 'sign_price'), 'indexPrice': self.safe_number(contract, 'index_price'), 'interestRate': None, 'estimatedSettlePrice': None, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'fundingRate': self.safe_number(contract, 'funding_rate_next'), 'fundingTimestamp': fundingTimestamp, 'fundingDatetime': self.iso8601(fundingTimestamp), 'nextFundingRate': self.safe_number(contract, 'funding_rate_predict'), 'nextFundingTimestamp': None, 'nextFundingDatetime': None, 'previousFundingRate': self.safe_number(contract, 'funding_rate_last'), 'previousFundingTimestamp': None, 'previousFundingDatetime': None, } def fetch_funding_rates(self, symbols: Strings = None, params={}): """ * @method fetch the current funding rates :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http009_market_ticker_all :param str[] symbols: unified market symbols :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: an array of `funding rate structures ` """ self.load_markets() symbols = self.market_symbols(symbols) market = None if symbols is not None: symbol = self.safe_value(symbols, 0) market = self.market(symbol) if not market['swap']: raise BadSymbol(self.id + ' fetchFundingRates() supports swap contracts only') response = self.v1PerpetualPublicGetMarketTickerAll(params) # # { # "code": 0, # "data": # { # "date": 1650678472474, # "ticker": { # "BTCUSDT": { # "vol": "6090.9430", # "low": "39180.30", # "open": "40474.97", # "high": "40798.01", # "last": "39659.30", # "buy": "39663.79", # "period": 86400, # "funding_time": 372, # "position_amount": "270.1956", # "funding_rate_last": "0.00022913", # "funding_rate_next": "0.00013158", # "funding_rate_predict": "0.00016552", # "insurance": "16045554.83969682659674035672", # "sign_price": "39652.48", # "index_price": "39648.44250000", # "sell_total": "22.3913", # "buy_total": "19.4498", # "buy_amount": "12.8942", # "sell": "39663.80", # "sell_amount": "0.9388" # } # } # }, # "message": "OK" # } data = self.safe_value(response, 'data', {}) tickers = self.safe_value(data, 'ticker', {}) timestamp = self.safe_integer(data, 'date') result = [] marketIds = list(tickers.keys()) for i in range(0, len(marketIds)): marketId = marketIds[i] if marketId.find('_') == -1: # skip _signprice and _indexprice marketInner = self.safe_market(marketId, None, None, 'swap') ticker = tickers[marketId] ticker['timestamp'] = timestamp result.append(self.parse_funding_rate(ticker, marketInner)) return self.filter_by_array(result, 'symbol', symbols) def withdraw(self, code: str, amount: float, address, tag=None, params={}): """ make a withdrawal :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account015_submit_withdraw :param str code: unified currency code :param float amount: the amount to withdraw :param str address: the address to withdraw to :param str tag: :param dict [params]: extra parameters specific to the exchange API endpoint :param str [params.network]: unified network code :returns dict: a `transaction structure ` """ tag, params = self.handle_withdraw_tag_and_params(tag, params) self.check_address(address) self.load_markets() currency = self.currency(code) networkCode = self.safe_string_upper(params, 'network') params = self.omit(params, 'network') if tag: address = address + ':' + tag request = { 'coin_type': currency['id'], 'coin_address': address, # must be authorized, inter-user transfer by a registered mobile phone number or an email address is supported 'actual_amount': float(self.number_to_string(amount)), # the actual amount without fees, https://www.coinex.com/fees 'transfer_method': 'onchain', # onchain, local } if networkCode is not None: request['smart_contract_name'] = self.network_code_to_id(networkCode) response = self.v1PrivatePostBalanceCoinWithdraw(self.extend(request, params)) # # { # "code": 0, # "data": { # "actual_amount": "1.00000000", # "amount": "1.00000000", # "coin_address": "1KAv3pazbTk2JnQ5xTo6fpKK7p1it2RzD4", # "coin_type": "BCH", # "coin_withdraw_id": 206, # "confirmations": 0, # "create_time": 1524228297, # "status": "audit", # "tx_fee": "0", # "tx_id": "" # }, # "message": "Ok" # } # transaction = self.safe_dict(response, 'data', {}) return self.parse_transaction(transaction, currency) def parse_transaction_status(self, status): statuses = { 'audit': 'pending', 'pass': 'pending', 'processing': 'pending', 'confirming': 'pending', 'not_pass': 'failed', 'cancel': 'canceled', 'finish': 'ok', 'fail': 'failed', } return self.safe_string(statuses, status, status) def fetch_funding_rate_history(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}): """ :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http038_funding_history fetches historical funding rate prices :param str symbol: unified symbol of the market to fetch the funding rate history for :param int [since]: timestamp in ms of the earliest funding rate to fetch :param int [limit]: the maximum amount of `funding rate structures ` to fetch :param dict [params]: extra parameters specific to the exchange API endpoint :param boolean [params.paginate]: default False, when True will automatically paginate by calling self endpoint multiple times. See in the docs all the [availble parameters](https://github.com/ccxt/ccxt/wiki/Manual#pagination-params) :param int [params.until]: timestamp in ms of the latest funding rate :returns dict[]: a list of `funding rate structures ` """ if symbol is None: raise ArgumentsRequired(self.id + ' fetchFundingRateHistory() requires a symbol argument') self.load_markets() paginate = False paginate, params = self.handle_option_and_params(params, 'fetchFundingRateHistory', 'paginate') if paginate: return self.fetch_paginated_call_deterministic('fetchFundingRateHistory', symbol, since, limit, '8h', params, 1000) if limit is None: limit = 100 market = self.market(symbol) request = { 'market': market['id'], 'limit': limit, 'offset': 0, # 'end_time': 1638990636, } if since is not None: request['start_time'] = since request, params = self.handle_until_option('end_time', request, params) response = self.v1PerpetualPublicGetMarketFundingHistory(self.extend(request, params)) # # { # "code": 0, # "data": { # "offset": 0, # "limit": 3, # "records": [ # { # "time": 1650672021.6230309, # "market": "BTCUSDT", # "asset": "USDT", # "funding_rate": "0.00022913", # "funding_rate_real": "0.00022913" # }, # ] # }, # "message": "OK" # } # data = self.safe_value(response, 'data') result = self.safe_value(data, 'records', []) rates = [] for i in range(0, len(result)): entry = result[i] marketId = self.safe_string(entry, 'market') symbolInner = self.safe_symbol(marketId, market, None, 'swap') timestamp = self.safe_timestamp(entry, 'time') rates.append({ 'info': entry, 'symbol': symbolInner, 'fundingRate': self.safe_number(entry, 'funding_rate'), 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), }) sorted = self.sort_by(rates, 'timestamp') return self.filter_by_symbol_since_limit(sorted, market['symbol'], since, limit) def parse_transaction(self, transaction, currency: Currency = None) -> Transaction: # # fetchDeposits # # { # "coin_deposit_id": 32555985, # "create_time": 1673325495, # "amount": "12.71", # "amount_display": "12.71", # "diff_amount": "0", # "min_amount": "0", # "actual_amount": "12.71", # "actual_amount_display": "12.71", # "confirmations": 35, # "tx_id": "0x57f1c92cc10b48316e2bf5faf230694fec2174e7744c1562a9a88b9c1e585f56", # "tx_id_display": "0x57f1c92cc10b48316e2bf5faf230694fec2174e7744c1562a9a88b9c1e585f56", # "coin_address": "0xe7a3831c56836f466b6a6268cff4fc852cf4b738", # "coin_address_display": "0xe7a3****f4b738", # "add_explorer": "https://bscscan.com/address/0xe7a3831c56836f466b6a6268cff4fc852cf4b738", # "coin_type": "USDT", # "smart_contract_name": "BSC", # "transfer_method": "onchain", # "status": "finish", # "status_display": "finish", # "remark": "", # "explorer": "https://bscscan.com/tx/0x57f1c92cc10b48316e2bf5faf230694fec2174e7744c1562a9a88b9c1e585f56" # } # # fetchWithdrawals # # { # "coin_withdraw_id": 20076836, # "create_time": 1673325776, # "actual_amount": "0.029", # "actual_amount_display": "0.029", # "amount": "0.03", # "amount_display": "0.03", # "coin_address": "MBhJcc3r5b3insc7QxyvEPtf31NqUdJpAb", # "app_coin_address_display": "MBh****pAb", # "coin_address_display": "MBhJcc****UdJpAb", # "add_explorer": "https://explorer.viawallet.com/ltc/address/MBhJcc3r5b3insc7QxyvEPtf31NqUdJpAb", # "coin_type": "LTC", # "confirmations": 7, # "explorer": "https://explorer.viawallet.com/ltc/tx/a0aa082132619b8a499b87e7d5bc3c508e0227104f5202ae26b695bb4cb7fbf9", # "fee": "0", # "remark": "", # "smart_contract_name": "", # "status": "finish", # "status_display": "finish", # "transfer_method": "onchain", # "tx_fee": "0.001", # "tx_id": "a0aa082132619b8a499b87e7d5bc3c508e0227104f5202ae26b695bb4cb7fbf9" # } # id = self.safe_string_2(transaction, 'coin_withdraw_id', 'coin_deposit_id') address = self.safe_string(transaction, 'coin_address') tag = self.safe_string(transaction, 'remark') # set but unused if tag is not None: if len(tag) < 1: tag = None txid = self.safe_value(transaction, 'tx_id') if txid is not None: if len(txid) < 1: txid = None currencyId = self.safe_string(transaction, 'coin_type') code = self.safe_currency_code(currencyId, currency) timestamp = self.safe_timestamp(transaction, 'create_time') type = 'withdrawal' if ('coin_withdraw_id' in transaction) else 'deposit' status = self.parse_transaction_status(self.safe_string(transaction, 'status')) networkId = self.safe_string(transaction, 'smart_contract_name') amount = self.safe_number(transaction, 'actual_amount') feeCost = self.safe_string(transaction, 'tx_fee') transferMethod = self.safe_string(transaction, 'transfer_method') internal = transferMethod == 'local' addressTo = None addressFrom = None if type == 'deposit': feeCost = '0' addressTo = address else: addressFrom = address fee = { 'cost': self.parse_number(feeCost), 'currency': code, } return { 'info': transaction, 'id': id, 'txid': txid, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'network': self.network_id_to_code(networkId), 'address': address, 'addressTo': None, 'addressFrom': None, 'tag': tag, 'tagTo': addressTo, 'tagFrom': addressFrom, 'type': type, 'amount': self.parse_number(amount), 'currency': code, 'status': status, 'updated': None, 'fee': fee, 'comment': None, 'internal': internal, } def transfer(self, code: str, amount: float, fromAccount: str, toAccount: str, params={}) -> TransferEntry: """ transfer currency internally between wallets on the same account :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account014_balance_contract_transfer :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account013_margin_transfer :param str code: unified currency code :param float amount: amount to transfer :param str fromAccount: account to transfer from :param str toAccount: account to transfer to :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `transfer structure ` """ self.load_markets() currency = self.currency(code) amountToPrecision = self.currency_to_precision(code, amount) request = { 'amount': amountToPrecision, 'coin_type': currency['id'], } response = None if (fromAccount == 'spot') and (toAccount == 'swap'): request['transfer_side'] = 'in' # 'in' spot to swap, 'out' swap to spot response = self.v1PrivatePostContractBalanceTransfer(self.extend(request, params)) elif (fromAccount == 'swap') and (toAccount == 'spot'): request['transfer_side'] = 'out' # 'in' spot to swap, 'out' swap to spot response = self.v1PrivatePostContractBalanceTransfer(self.extend(request, params)) else: accountsById = self.safe_value(self.options, 'accountsById', {}) fromId = self.safe_string(accountsById, fromAccount, fromAccount) toId = self.safe_string(accountsById, toAccount, toAccount) # fromAccount and toAccount must be integers for margin transfers # spot is 0, use fetchBalance() to find the margin account id request['from_account'] = int(fromId) request['to_account'] = int(toId) response = self.v1PrivatePostMarginTransfer(self.extend(request, params)) # # {"code": 0, "data": null, "message": "Success"} # return self.extend(self.parse_transfer(response, currency), { 'amount': self.parse_number(amountToPrecision), 'fromAccount': fromAccount, 'toAccount': toAccount, }) def parse_transfer_status(self, status): statuses = { '0': 'ok', 'SUCCESS': 'ok', } return self.safe_string(statuses, status, status) def parse_transfer(self, transfer, currency: Currency = None): # # fetchTransfers Swap # # { # "amount": "10", # "asset": "USDT", # "transfer_type": "transfer_out", # from swap to spot # "created_at": 1651633422 # }, # # fetchTransfers Margin # # { # "id": 7580062, # "updated_at": 1653684379, # "user_id": 3620173, # "from_account_id": 0, # "to_account_id": 1, # "asset": "BTC", # "amount": "0.00160829", # "balance": "0.00160829", # "transfer_type": "IN", # "status": "SUCCESS", # "created_at": 1653684379 # }, # timestamp = self.safe_timestamp(transfer, 'created_at') transferType = self.safe_string(transfer, 'transfer_type') fromAccount = None toAccount = None if transferType == 'transfer_out': fromAccount = 'swap' toAccount = 'spot' elif transferType == 'transfer_in': fromAccount = 'spot' toAccount = 'swap' elif transferType == 'IN': fromAccount = 'spot' toAccount = 'margin' elif transferType == 'OUT': fromAccount = 'margin' toAccount = 'spot' currencyId = self.safe_string(transfer, 'asset') currencyCode = self.safe_currency_code(currencyId, currency) return { 'info': transfer, 'id': self.safe_integer(transfer, 'id'), 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'currency': currencyCode, 'amount': self.safe_number(transfer, 'amount'), 'fromAccount': fromAccount, 'toAccount': toAccount, 'status': self.parse_transfer_status(self.safe_string_2(transfer, 'code', 'status')), } def fetch_transfers(self, code: Str = None, since: Int = None, limit: Int = None, params={}): """ fetch a history of internal transfers made on an account :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account025_margin_transfer_history :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account024_contract_transfer_history :param str code: unified currency code of the currency transferred :param int [since]: the earliest time in ms to fetch transfers for :param int [limit]: the maximum number of transfers structures to retrieve :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: a list of `transfer structures ` """ self.load_markets() currency = None request = { 'page': 1, # 'limit': limit, # 'asset': 'USDT', # 'start_time': since, # 'end_time': 1515806440, # 'transfer_type': 'transfer_in', # transfer_in: from Spot to Swap Account, transfer_out: from Swap to Spot Account } page = self.safe_integer(params, 'page') if page is not None: request['page'] = page if code is not None: currency = self.currency(code) request['asset'] = currency['id'] if since is not None: request['start_time'] = since if limit is not None: request['limit'] = limit else: request['limit'] = 100 params = self.omit(params, 'page') marginMode = None marginMode, params = self.handle_margin_mode_and_params('fetchTransfers', params) response = None if marginMode is not None: response = self.v1PrivateGetMarginTransferHistory(self.extend(request, params)) else: response = self.v1PrivateGetContractTransferHistory(self.extend(request, params)) # # Swap # # { # "code": 0, # "data": { # "records": [ # { # "amount": "10", # "asset": "USDT", # "transfer_type": "transfer_out", # "created_at": 1651633422 # }, # ], # "total": 5 # }, # "message": "Success" # } # # Margin # # { # "code": 0, # "data": { # "records": [ # { # "id": 7580062, # "updated_at": 1653684379, # "user_id": 3620173, # "from_account_id": 0, # "to_account_id": 1, # "asset": "BTC", # "amount": "0.00160829", # "balance": "0.00160829", # "transfer_type": "IN", # "status": "SUCCESS", # "created_at": 1653684379 # } # ], # "total": 1 # }, # "message": "Success" # } # data = self.safe_value(response, 'data', {}) transfers = self.safe_list(data, 'records', []) return self.parse_transfers(transfers, currency, since, limit) def fetch_withdrawals(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Transaction]: """ fetch all withdrawals made from an account :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account026_withdraw_list :param str code: unified currency code :param int [since]: the earliest time in ms to fetch withdrawals for :param int [limit]: the maximum number of withdrawals structures to retrieve :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: a list of `transaction structures ` """ request = {} currency = None if code is not None: self.load_markets() currency = self.currency(code) request['coin_type'] = currency['id'] if limit is not None: request['Limit'] = limit response = self.v1PrivateGetBalanceCoinWithdraw(self.extend(request, params)) # # { # "code": 0, # "data": { # "has_next": False, # "curr_page": 1, # "count": 1, # "data": [ # { # "coin_withdraw_id": 20076836, # "create_time": 1673325776, # "actual_amount": "0.029", # "actual_amount_display": "0.029", # "amount": "0.03", # "amount_display": "0.03", # "coin_address": "MBhJcc3r5b3insc7QxyvEPtf31NqUdJpAb", # "app_coin_address_display": "MBh****pAb", # "coin_address_display": "MBhJcc****UdJpAb", # "add_explorer": "https://explorer.viawallet.com/ltc/address/MBhJcc3r5b3insc7QxyvEPtf31NqUdJpAb", # "coin_type": "LTC", # "confirmations": 7, # "explorer": "https://explorer.viawallet.com/ltc/tx/a0aa082132619b8a499b87e7d5bc3c508e0227104f5202ae26b695bb4cb7fbf9", # "fee": "0", # "remark": "", # "smart_contract_name": "", # "status": "finish", # "status_display": "finish", # "transfer_method": "onchain", # "tx_fee": "0.001", # "tx_id": "a0aa082132619b8a499b87e7d5bc3c508e0227104f5202ae26b695bb4cb7fbf9" # } # ], # "total": 1, # "total_page": 1 # }, # "message": "Success" # } # data = self.safe_value(response, 'data') if not isinstance(data, list): data = self.safe_value(data, 'data', []) return self.parse_transactions(data, currency, since, limit) def fetch_deposits(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Transaction]: """ fetch all deposits made to an account :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account009_deposit_list :param str code: unified currency code :param int [since]: the earliest time in ms to fetch deposits for :param int [limit]: the maximum number of deposits structures to retrieve :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: a list of `transaction structures ` """ request = {} currency = None if code is not None: self.load_markets() currency = self.currency(code) request['coin_type'] = currency['id'] if limit is not None: request['Limit'] = limit response = self.v1PrivateGetBalanceCoinDeposit(self.extend(request, params)) # # { # "code": 0, # "data": { # "has_next": False, # "curr_page": 1, # "count": 1, # "data": [ # { # "coin_deposit_id": 32555985, # "create_time": 1673325495, # "amount": "12.71", # "amount_display": "12.71", # "diff_amount": "0", # "min_amount": "0", # "actual_amount": "12.71", # "actual_amount_display": "12.71", # "confirmations": 35, # "tx_id": "0x57f1c92cc10b48316e2bf5faf230694fec2174e7744c1562a9a88b9c1e585f56", # "tx_id_display": "0x57f1c92cc10b48316e2bf5faf230694fec2174e7744c1562a9a88b9c1e585f56", # "coin_address": "0xe7a3831c56836f466b6a6268cff4fc852cf4b738", # "coin_address_display": "0xe7a3****f4b738", # "add_explorer": "https://bscscan.com/address/0xe7a3831c56836f466b6a6268cff4fc852cf4b738", # "coin_type": "USDT", # "smart_contract_name": "BSC", # "transfer_method": "onchain", # "status": "finish", # "status_display": "finish", # "remark": "", # "explorer": "https://bscscan.com/tx/0x57f1c92cc10b48316e2bf5faf230694fec2174e7744c1562a9a88b9c1e585f56" # } # ], # "total": 1, # "total_page": 1 # }, # "message": "Success" # } # data = self.safe_value(response, 'data') if not isinstance(data, list): data = self.safe_value(data, 'data', []) return self.parse_transactions(data, currency, since, limit) def parse_isolated_borrow_rate(self, info, market: Market = None): # # { # "market": "BTCUSDT", # "leverage": 10, # "BTC": { # "min_amount": "0.002", # "max_amount": "200", # "day_rate": "0.001" # }, # "USDT": { # "min_amount": "60", # "max_amount": "5000000", # "day_rate": "0.001" # } # }, # marketId = self.safe_string(info, 'market') market = self.safe_market(marketId, market, None, 'spot') baseInfo = self.safe_value(info, market['baseId']) quoteInfo = self.safe_value(info, market['quoteId']) return { 'symbol': market['symbol'], 'base': market['base'], 'baseRate': self.safe_number(baseInfo, 'day_rate'), 'quote': market['quote'], 'quoteRate': self.safe_number(quoteInfo, 'day_rate'), 'period': 86400000, 'timestamp': None, 'datetime': None, 'info': info, } def fetch_isolated_borrow_rate(self, symbol: str, params={}): """ fetch the rate of interest to borrow a currency for margin trading :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account007_margin_account_settings :param str symbol: unified symbol of the market to fetch the borrow rate for :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: an `isolated borrow rate structure ` """ self.load_markets() market = self.market(symbol) request = { 'market': market['id'], } response = self.v1PrivateGetMarginConfig(self.extend(request, params)) # # { # "code": 0, # "data": { # "market": "BTCUSDT", # "leverage": 10, # "BTC": { # "min_amount": "0.002", # "max_amount": "200", # "day_rate": "0.001" # }, # "USDT": { # "min_amount": "60", # "max_amount": "5000000", # "day_rate": "0.001" # } # }, # "message": "Success" # } # data = self.safe_value(response, 'data', {}) return self.parse_isolated_borrow_rate(data, market) def fetch_isolated_borrow_rates(self, params={}): """ fetch the borrow interest rates of all currencies :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account007_margin_account_settings :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a list of `isolated borrow rate structures ` """ self.load_markets() response = self.v1PrivateGetMarginConfig(params) # # { # "code": 0, # "data": [ # { # "market": "BTCUSDT", # "leverage": 10, # "BTC": { # "min_amount": "0.002", # "max_amount": "200", # "day_rate": "0.001" # }, # "USDT": { # "min_amount": "60", # "max_amount": "5000000", # "day_rate": "0.001" # } # }, # ], # "message": "Success" # } # data = self.safe_value(response, 'data', []) rates = [] for i in range(0, len(data)): rates.append(self.parse_isolated_borrow_rate(data[i])) return rates def fetch_borrow_interest(self, code: Str = None, symbol: Str = None, since: Int = None, limit: Int = None, params={}): self.load_markets() request = {} market = None if symbol is not None: market = self.market(symbol) request['market'] = market['id'] if limit is not None: request['limit'] = limit response = self.v1PrivateGetMarginLoanHistory(self.extend(request, params)) # # { # "code": 0, # "data": { # "page": 1, # "limit": 10, # "total": 1, # "has_next": False, # "curr_page": 1, # "count": 1, # "data": [ # { # "loan_id": 2616357, # "create_time": 1654214027, # "market_type": "BTCUSDT", # "coin_type": "BTC", # "day_rate": "0.001", # "loan_amount": "0.0144", # "interest_amount": "0", # "unflat_amount": "0", # "expire_time": 1655078027, # "is_renew": True, # "status": "finish" # } # ], # "total_page": 1 # }, # "message": "Success" # } # data = self.safe_value(response, 'data', {}) rows = self.safe_value(data, 'data', []) interest = self.parse_borrow_interests(rows, market) return self.filter_by_currency_since_limit(interest, code, since, limit) def parse_borrow_interest(self, info, market: Market = None): # # { # "loan_id": 2616357, # "create_time": 1654214027, # "market_type": "BTCUSDT", # "coin_type": "BTC", # "day_rate": "0.001", # "loan_amount": "0.0144", # "interest_amount": "0", # "unflat_amount": "0", # "expire_time": 1655078027, # "is_renew": True, # "status": "finish" # } # marketId = self.safe_string(info, 'market_type') market = self.safe_market(marketId, market, None, 'spot') symbol = self.safe_string(market, 'symbol') timestamp = self.safe_timestamp(info, 'expire_time') unflatAmount = self.safe_string(info, 'unflat_amount') loanAmount = self.safe_string(info, 'loan_amount') interest = Precise.string_sub(unflatAmount, loanAmount) if unflatAmount == '0': interest = None return { 'account': None, # deprecated 'symbol': symbol, 'marginMode': 'isolated', 'marginType': None, # deprecated 'currency': self.safe_currency_code(self.safe_string(info, 'coin_type')), 'interest': self.parse_number(interest), 'interestRate': self.safe_number(info, 'day_rate'), 'amountBorrowed': self.parse_number(loanAmount), 'timestamp': timestamp, # expiry time 'datetime': self.iso8601(timestamp), 'info': info, } def borrow_isolated_margin(self, symbol: str, code: str, amount: float, params={}): """ create a loan to borrow margin :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account017_margin_loan :param str symbol: unified market symbol, required for coinex :param str code: unified currency code of the currency to borrow :param float amount: the amount to borrow :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `margin loan structure ` """ self.load_markets() market = self.market(symbol) currency = self.currency(code) request = { 'market': market['id'], 'coin_type': currency['id'], 'amount': self.currency_to_precision(code, amount), } response = self.v1PrivatePostMarginLoan(self.extend(request, params)) # # { # "code": 0, # "data": { # "loan_id": 1670 # }, # "message": "Success" # } # data = self.safe_value(response, 'data', {}) transaction = self.parse_margin_loan(data, currency) return self.extend(transaction, { 'amount': amount, 'symbol': symbol, }) def repay_isolated_margin(self, symbol: str, code: str, amount, params={}): """ repay borrowed margin and interest :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account018_margin_flat :param str symbol: unified market symbol, required for coinex :param str code: unified currency code of the currency to repay :param float amount: the amount to repay :param dict [params]: extra parameters specific to the exchange API endpoint :param str [params.loan_id]: extra parameter that is not required :returns dict: a `margin loan structure ` """ self.load_markets() market = self.market(symbol) currency = self.currency(code) request = { 'market': market['id'], 'coin_type': currency['id'], 'amount': self.currency_to_precision(code, amount), } response = self.v1PrivatePostMarginFlat(self.extend(request, params)) # # { # "code": 0, # "data": null, # "message": "Success" # } # transaction = self.parse_margin_loan(response, currency) return self.extend(transaction, { 'amount': amount, 'symbol': symbol, }) def parse_margin_loan(self, info, currency: Currency = None): # # borrowMargin # # { # "loan_id": 1670 # } # # repayMargin # # { # "code": 0, # "data": null, # "message": "Success" # } # return { 'id': self.safe_integer(info, 'loan_id'), 'currency': self.safe_currency_code(None, currency), 'amount': None, 'symbol': None, 'timestamp': None, 'datetime': None, 'info': info, } def fetch_deposit_withdraw_fees(self, codes: Strings = None, params={}): """ fetch deposit and withdraw fees :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot001_market010_asset_config :param str[]|None codes: list of unified currency codes :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: a list of `fees structures ` """ self.load_markets() request = {} if codes is not None: codesLength = len(codes) if codesLength == 1: request['coin_type'] = self.safe_value(codes, 0) response = self.v1PublicGetCommonAssetConfig(self.extend(request, params)) # # { # "code": 0, # "data": { # "CET-CSC": { # "asset": "CET", # "chain": "CSC", # "can_deposit": True, # "can_withdraw ": False, # "deposit_least_amount": "1", # "withdraw_least_amount": "1", # "withdraw_tx_fee": "0.1" # }, # "CET-ERC20": { # "asset": "CET", # "chain": "ERC20", # "can_deposit": True, # "can_withdraw": False, # "deposit_least_amount": "14", # "withdraw_least_amount": "14", # "withdraw_tx_fee": "14" # } # }, # "message": "Success" # } # return self.parse_deposit_withdraw_fees(response, codes) def parse_deposit_withdraw_fees(self, response, codes=None, currencyIdKey=None): depositWithdrawFees = {} codes = self.market_codes(codes) data = self.safe_value(response, 'data') currencyIds = list(data.keys()) for i in range(0, len(currencyIds)): entry = currencyIds[i] splitEntry = entry.split('-') feeInfo = data[currencyIds[i]] currencyId = self.safe_string(feeInfo, 'asset') currency = self.safe_currency(currencyId) code = self.safe_string(currency, 'code') if (codes is None) or (self.in_array(code, codes)): depositWithdrawFee = self.safe_value(depositWithdrawFees, code) if depositWithdrawFee is None: depositWithdrawFees[code] = self.deposit_withdraw_fee({}) depositWithdrawFees[code]['info'][entry] = feeInfo networkId = self.safe_string(splitEntry, 1) withdrawFee = self.safe_value(feeInfo, 'withdraw_tx_fee') withdrawResult = { 'fee': withdrawFee, 'percentage': False if (withdrawFee is not None) else None, } depositResult = { 'fee': None, 'percentage': None, } if networkId is not None: networkCode = self.network_id_to_code(networkId) depositWithdrawFees[code]['networks'][networkCode] = { 'withdraw': withdrawResult, 'deposit': depositResult, } else: depositWithdrawFees[code]['withdraw'] = withdrawResult depositWithdrawFees[code]['deposit'] = depositResult depositWithdrawCodes = list(depositWithdrawFees.keys()) for i in range(0, len(depositWithdrawCodes)): code = depositWithdrawCodes[i] currency = self.currency(code) depositWithdrawFees[code] = self.assign_default_deposit_withdraw_fees(depositWithdrawFees[code], currency) return depositWithdrawFees def fetch_leverages(self, symbols: List[str] = None, params={}) -> Leverages: """ fetch the set leverage for all contract and margin markets :see: https://viabtc.github.io/coinex_api_en_doc/spot/#docsspot002_account007_margin_account_settings :param str[] [symbols]: a list of unified market symbols :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a list of `leverage structures ` """ self.load_markets() symbols = self.market_symbols(symbols) market = None if symbols is not None: symbol = self.safe_value(symbols, 0) market = self.market(symbol) marketType = None marketType, params = self.handle_market_type_and_params('fetchLeverages', market, params) if marketType != 'spot': raise NotSupported(self.id + ' fetchLeverages() supports spot margin markets only') response = self.v1PrivateGetMarginConfig(params) # # { # "code": 0, # "data": [ # { # "market": "BTCUSDT", # "leverage": 10, # "BTC": { # "min_amount": "0.0008", # "max_amount": "200", # "day_rate": "0.0015" # }, # "USDT": { # "min_amount": "50", # "max_amount": "500000", # "day_rate": "0.001" # } # }, # ], # "message": "Success" # } # leverages = self.safe_list(response, 'data', []) return self.parse_leverages(leverages, symbols, 'market', marketType) def parse_leverage(self, leverage, market=None) -> Leverage: marketId = self.safe_string(leverage, 'market') leverageValue = self.safe_integer(leverage, 'leverage') return { 'info': leverage, 'symbol': self.safe_symbol(marketId, market, None, 'spot'), 'marginMode': None, 'longLeverage': leverageValue, 'shortLeverage': leverageValue, } def handle_margin_mode_and_params(self, methodName, params={}, defaultValue=None): """ * @ignore marginMode specified by params["marginMode"], self.options["marginMode"], self.options["defaultMarginMode"], params["margin"] = True or self.options["defaultType"] = 'margin' :param dict params: extra parameters specific to the exchange api endpoint :returns Array: the marginMode in lowercase """ defaultType = self.safe_string(self.options, 'defaultType') isMargin = self.safe_bool(params, 'margin', False) marginMode = None marginMode, params = super(coinex, self).handle_margin_mode_and_params(methodName, params, defaultValue) if marginMode is None: if (defaultType == 'margin') or (isMargin is True): marginMode = 'isolated' return [marginMode, params] def nonce(self): return self.milliseconds() def sign(self, path, api=[], method='GET', params={}, headers=None, body=None): path = self.implode_params(path, params) version = api[0] requestUrl = api[1] url = self.urls['api'][requestUrl] + '/' + version + '/' + path query = self.omit(params, self.extract_params(path)) nonce = str(self.nonce()) if method == 'POST': parts = path.split('/') firstPart = self.safe_string(parts, 0, '') numParts = len(parts) lastPart = self.safe_string(parts, numParts - 1, '') lastWords = lastPart.split('_') numWords = len(lastWords) lastWord = self.safe_string(lastWords, numWords - 1, '') if (firstPart == 'order') and (lastWord == 'limit' or lastWord == 'market'): # inject in implicit API calls # POST /order/limit - Place limit orders # POST /order/market - Place market orders # POST /order/stop/limit - Place stop limit orders # POST /order/stop/market - Place stop market orders # POST /perpetual/v1/order/put_limit - Place limit orders # POST /perpetual/v1/order/put_market - Place market orders # POST /perpetual/v1/order/put_stop_limit - Place stop limit orders # POST /perpetual/v1/order/put_stop_market - Place stop market orders clientOrderId = self.safe_string(params, 'client_id') if clientOrderId is None: defaultId = 'x-167673045' brokerId = self.safe_value(self.options, 'brokerId', defaultId) query['client_id'] = brokerId + '_' + self.uuid16() if requestUrl == 'perpetualPrivate': self.check_required_credentials() query = self.extend({ 'access_id': self.apiKey, 'timestamp': nonce, }, query) query = self.keysort(query) urlencoded = self.rawencode(query) signature = self.hash(self.encode(urlencoded + '&secret_key=' + self.secret), 'sha256') headers = { 'Authorization': signature.lower(), 'AccessId': self.apiKey, } if (method == 'GET') or (method == 'PUT'): url += '?' + urlencoded else: headers['Content-Type'] = 'application/x-www-form-urlencoded' body = urlencoded elif requestUrl == 'public' or requestUrl == 'perpetualPublic': if query: url += '?' + self.urlencode(query) else: if version == 'v1': self.check_required_credentials() query = self.extend({ 'access_id': self.apiKey, 'tonce': nonce, }, query) query = self.keysort(query) urlencoded = self.rawencode(query) signature = self.hash(self.encode(urlencoded + '&secret_key=' + self.secret), 'md5') headers = { 'Authorization': signature.upper(), 'Content-Type': 'application/json', } if (method == 'GET') or (method == 'DELETE') or (method == 'PUT'): url += '?' + urlencoded else: body = self.json(query) elif version == 'v2': self.check_required_credentials() query = self.keysort(query) urlencoded = self.rawencode(query) preparedString = method + '/' + version + '/' + path + '?' + urlencoded + nonce + self.secret signature = self.hash(self.encode(preparedString), 'sha256') headers = { 'X-COINEX-KEY': self.apiKey, 'X-COINEX-SIGN': signature, 'X-COINEX-TIMESTAMP': nonce, } if (method == 'GET') or (method == 'DELETE') or (method == 'PUT'): url += '?' + urlencoded else: body = self.json(query) return {'url': url, 'method': method, 'body': body, 'headers': headers} def handle_errors(self, httpCode, reason, url, method, headers, body, response, requestHeaders, requestBody): if response is None: return None code = self.safe_string(response, 'code') data = self.safe_value(response, 'data') message = self.safe_string(response, 'message') if (code != '0') or ((message != 'Success') and (message != 'Succeeded') and (message != 'Ok') and not data): feedback = self.id + ' ' + message self.throw_broadly_matched_exception(self.exceptions['broad'], message, feedback) self.throw_exactly_matched_exception(self.exceptions['exact'], code, feedback) raise ExchangeError(feedback) return None def fetch_margin_adjustment_history(self, symbol: Str = None, type: Str = None, since: Num = None, limit: Num = None, params={}) -> List[MarginModification]: """ fetches the history of margin added or reduced from contract isolated positions :see: https://viabtc.github.io/coinex_api_en_doc/futures/#docsfutures001_http046_position_margin_history :param str [symbol]: unified market symbol :param str [type]: not used by coinex fetchMarginAdjustmentHistory :param int [since]: timestamp in ms of the earliest change to fetch :param int [limit]: the maximum amount of changes to fetch, default=100, max=100 :param dict params: extra parameters specific to the exchange api endpoint :param int [params.until]: timestamp in ms of the latest change to fetch * * EXCHANGE SPECIFIC PARAMETERS :param int [params.offset]: offset :returns dict[]: a list of `margin structures ` """ self.load_markets() until = self.safe_integer(params, 'until') params = self.omit(params, 'until') if limit is None: limit = 100 request = { 'market': '', 'position_id': 0, 'offset': 0, 'limit': limit, } if symbol is not None: market = self.market(symbol) request['market'] = market['id'] if since is not None: request['start_time'] = since if until is not None: request['end_time'] = until response = self.v1PerpetualPrivateGetPositionMarginHistory(self.extend(request, params)) # # { # code: '0', # data: { # limit: '100', # offset: '0', # records: [ # { # bkr_price: '0', # leverage: '3', # liq_price: '0', # margin_amount: '5.33236666666666666666', # margin_change: '3', # market: 'XRPUSDT', # position_amount: '11', # position_id: '297155652', # position_type: '2', # settle_price: '0.6361', # time: '1711050906.382891', # type: '1', # user_id: '3685860' # } # ] # }, # message: 'OK' # } # data = self.safe_dict(response, 'data', {}) records = self.safe_list(data, 'records', []) modifications = self.parse_margin_modifications(records, None, 'market', 'swap') return self.filter_by_symbol_since_limit(modifications, symbol, since, limit)