# -*- 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.idex import ImplicitAPI import hashlib from ccxt.base.types import Balances, Currencies, Currency, Int, Market, Num, Order, OrderBook, OrderSide, OrderType, Str, Strings, Ticker, Tickers, Trade, TradingFees, Transaction from typing import List from ccxt.base.errors import ExchangeError from ccxt.base.errors import AuthenticationError from ccxt.base.errors import BadRequest from ccxt.base.errors import InsufficientFunds from ccxt.base.errors import InvalidAddress from ccxt.base.errors import InvalidOrder from ccxt.base.errors import NotSupported from ccxt.base.errors import DDoSProtection from ccxt.base.errors import ExchangeNotAvailable from ccxt.base.decimal_to_precision import ROUND from ccxt.base.decimal_to_precision import TRUNCATE from ccxt.base.decimal_to_precision import DECIMAL_PLACES from ccxt.base.decimal_to_precision import TICK_SIZE from ccxt.base.decimal_to_precision import PAD_WITH_ZERO from ccxt.base.precise import Precise class idex(Exchange, ImplicitAPI): def describe(self): return self.deep_extend(super(idex, self).describe(), { 'id': 'idex', 'name': 'IDEX', 'countries': ['US'], 'rateLimit': 1000, 'version': 'v3', 'pro': True, 'certified': False, 'requiresWeb3': True, 'has': { 'CORS': None, 'spot': True, 'margin': False, 'swap': False, 'future': False, 'option': False, 'addMargin': False, 'cancelAllOrders': True, 'cancelOrder': True, 'cancelOrders': False, 'closeAllPositions': False, 'closePosition': False, 'createDepositAddress': False, 'createOrder': True, 'createReduceOnlyOrder': False, 'createStopLimitOrder': True, 'createStopMarketOrder': True, 'createStopOrder': True, 'fetchBalance': True, 'fetchBorrowRateHistories': False, 'fetchBorrowRateHistory': False, 'fetchClosedOrders': True, 'fetchCrossBorrowRate': False, 'fetchCrossBorrowRates': False, 'fetchCurrencies': True, 'fetchDeposit': True, 'fetchDepositAddress': True, 'fetchDepositAddresses': False, 'fetchDepositAddressesByNetwork': False, 'fetchDeposits': True, 'fetchFundingHistory': False, 'fetchFundingRate': False, 'fetchFundingRateHistory': False, 'fetchFundingRates': False, 'fetchIndexOHLCV': False, 'fetchIsolatedBorrowRate': False, 'fetchIsolatedBorrowRates': False, 'fetchLeverage': False, 'fetchLeverageTiers': False, 'fetchMarginMode': False, 'fetchMarkets': True, 'fetchMarkOHLCV': False, 'fetchMyTrades': True, 'fetchOHLCV': True, 'fetchOpenInterestHistory': False, 'fetchOpenOrders': True, 'fetchOrder': True, 'fetchOrderBook': True, 'fetchOrders': False, 'fetchPosition': False, 'fetchPositionMode': False, 'fetchPositions': False, 'fetchPositionsRisk': False, 'fetchPremiumIndexOHLCV': False, 'fetchStatus': True, 'fetchTicker': True, 'fetchTickers': True, 'fetchTime': True, 'fetchTrades': True, 'fetchTradingFee': False, 'fetchTradingFees': True, 'fetchTransactions': False, 'fetchWithdrawal': True, 'fetchWithdrawals': True, 'reduceMargin': False, 'setLeverage': False, 'setMarginMode': False, 'setPositionMode': False, 'transfer': False, 'withdraw': True, }, 'timeframes': { '1m': '1m', '5m': '5m', '15m': '15m', '30m': '30m', '1h': '1h', '6h': '6h', '1d': '1d', }, 'urls': { 'test': { 'MATIC': 'https://api-sandbox-matic.idex.io', }, 'logo': 'https://user-images.githubusercontent.com/51840849/94481303-2f222100-01e0-11eb-97dd-bc14c5943a86.jpg', 'api': { 'MATIC': 'https://api-matic.idex.io', }, 'www': 'https://idex.io', 'doc': [ 'https://api-docs-v3.idex.io/', ], }, 'api': { 'public': { 'get': { 'ping': 1, 'time': 1, 'exchange': 1, 'assets': 1, 'markets': 1, 'tickers': 1, 'candles': 1, 'trades': 1, 'orderbook': 1, }, }, 'private': { 'get': { 'user': 1, 'wallets': 1, 'balances': 1, 'orders': 0.1, 'fills': 0.1, 'deposits': 1, 'withdrawals': 1, 'wsToken': 1, }, 'post': { 'wallets': 1, 'orders': 0.1, 'orders/test': 0.1, 'withdrawals': 1, }, 'delete': { 'orders': 0.1, }, }, }, 'options': { 'defaultTimeInForce': 'gtc', 'defaultSelfTradePrevention': 'cn', 'network': 'MATIC', }, 'exceptions': { 'exact': { 'INVALID_ORDER_QUANTITY': InvalidOrder, 'INSUFFICIENT_FUNDS': InsufficientFunds, 'SERVICE_UNAVAILABLE': ExchangeNotAvailable, 'EXCEEDED_RATE_LIMIT': DDoSProtection, 'INVALID_PARAMETER': BadRequest, 'WALLET_NOT_ASSOCIATED': InvalidAddress, 'INVALID_WALLET_SIGNATURE': AuthenticationError, }, }, 'requiredCredentials': { 'walletAddress': True, 'privateKey': True, 'apiKey': True, 'secret': True, }, 'precisionMode': TICK_SIZE, 'paddingMode': PAD_WITH_ZERO, 'commonCurrencies': {}, }) def price_to_precision(self, symbol, price): # # we override priceToPrecision to fix the following issue # https://github.com/ccxt/ccxt/issues/13367 # {"code":"INVALID_PARAMETER","message":"invalid value provided for request parameter \"price\": all quantities and prices must be below 100 billion, above 0, need to be provided, and always require 4 decimals ending with 4 zeroes"} # market = self.market(symbol) info = self.safe_value(market, 'info', {}) quoteAssetPrecision = self.safe_integer(info, 'quoteAssetPrecision') price = self.decimal_to_precision(price, ROUND, market['precision']['price'], self.precisionMode) return self.decimal_to_precision(price, TRUNCATE, quoteAssetPrecision, DECIMAL_PLACES, PAD_WITH_ZERO) def fetch_markets(self, params={}) -> List[Market]: """ retrieves data on all markets for idex :see: https://api-docs-v3.idex.io/#get-markets :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: an array of objects representing market data """ response = self.publicGetMarkets(params) # # [ # { # "market": "ETH-USDC", # "type": "hybrid", # "status": "activeHybrid", # "baseAsset": "ETH", # "baseAssetPrecision": "8", # "quoteAsset": "USDC", # "quoteAssetPrecision": "8", # "makerFeeRate": "0.0000", # "takerFeeRate": "0.2500", # "takerIdexFeeRate": "0.0500", # "takerLiquidityProviderFeeRate": "0.2000", # "tickSize": "0.01000000" # }, # ] # response2 = self.publicGetExchange() # # { # "timeZone": "UTC", # "serverTime": "1654460599952", # "maticDepositContractAddress": "0x3253a7e75539edaeb1db608ce6ef9aa1ac9126b6", # "maticCustodyContractAddress": "0x3bcc4eca0a40358558ca8d1bcd2d1dbde63eb468", # "maticUsdPrice": "0.60", # "gasPrice": "180", # "volume24hUsd": "10015814.46", # "totalVolumeUsd": "1589273533.28", # "totalTrades": "1534904", # "totalValueLockedUsd": "12041929.44", # "idexStakingValueLockedUsd": "20133816.98", # "idexTokenAddress": "0x9Cb74C8032b007466865f060ad2c46145d45553D", # "idexUsdPrice": "0.07", # "idexMarketCapUsd": "48012346.00", # "makerFeeRate": "0.0000", # "takerFeeRate": "0.0025", # "takerIdexFeeRate": "0.0005", # "takerLiquidityProviderFeeRate": "0.0020", # "makerTradeMinimum": "10.00000000", # "takerTradeMinimum": "1.00000000", # "withdrawMinimum": "0.50000000", # "liquidityAdditionMinimum": "0.50000000", # "liquidityRemovalMinimum": "0.40000000", # "blockConfirmationDelay": "64" # } # maker = self.safe_number(response2, 'makerFeeRate') taker = self.safe_number(response2, 'takerFeeRate') makerMin = self.safe_string(response2, 'makerTradeMinimum') takerMin = self.safe_string(response2, 'takerTradeMinimum') minCostETH = self.parse_number(Precise.string_min(makerMin, takerMin)) result = [] for i in range(0, len(response)): entry = response[i] marketId = self.safe_string(entry, 'market') baseId = self.safe_string(entry, 'baseAsset') quoteId = self.safe_string(entry, 'quoteAsset') base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) basePrecision = self.parse_number(self.parse_precision(self.safe_string(entry, 'baseAssetPrecision'))) quotePrecision = self.parse_number(self.parse_precision(self.safe_string(entry, 'quoteAssetPrecision'))) status = self.safe_string(entry, 'status') minCost = None if quote == 'ETH': minCost = minCostETH result.append({ 'id': marketId, 'symbol': base + '/' + quote, 'base': base, 'quote': quote, 'settle': None, 'baseId': baseId, 'quoteId': quoteId, 'settleId': None, 'type': 'spot', 'spot': True, 'margin': False, 'swap': False, 'future': False, 'option': False, 'active': (status != 'inactive'), 'contract': False, 'linear': None, 'inverse': None, 'taker': taker, 'maker': maker, 'contractSize': None, 'expiry': None, 'expiryDatetime': None, 'strike': None, 'optionType': None, 'precision': { 'amount': basePrecision, 'price': self.safe_number(entry, 'tickSize'), }, 'limits': { 'leverage': { 'min': None, 'max': None, }, 'amount': { 'min': basePrecision, 'max': None, }, 'price': { 'min': quotePrecision, 'max': None, }, 'cost': { 'min': minCost, 'max': None, }, }, 'created': None, 'info': entry, }) return result 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://api-docs-v3.idex.io/#get-tickers :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'], } # [ # { # "market": "DIL-ETH", # "time": 1598367493008, # "open": "0.09695361", # "high": "0.10245881", # "low": "0.09572507", # "close": "0.09917079", # "closeQuantity": "0.71320950", # "baseVolume": "309.17380612", # "quoteVolume": "30.57633981", # "percentChange": "2.28", # "numTrades": 205, # "ask": "0.09910476", # "bid": "0.09688340", # "sequence": 3902 # } # ] response = self.publicGetTickers(self.extend(request, params)) ticker = self.safe_dict(response, 0) return self.parse_ticker(ticker, 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://api-docs-v3.idex.io/#get-tickers :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() # [ # { # "market": "DIL-ETH", # "time": 1598367493008, # "open": "0.09695361", # "high": "0.10245881", # "low": "0.09572507", # "close": "0.09917079", # "closeQuantity": "0.71320950", # "baseVolume": "309.17380612", # "quoteVolume": "30.57633981", # "percentChange": "2.28", # "numTrades": 205, # "ask": "0.09910476", # "bid": "0.09688340", # "sequence": 3902 # }, ... # ] response = self.publicGetTickers(params) return self.parse_tickers(response, symbols) def parse_ticker(self, ticker, market: Market = None) -> Ticker: # { # "market": "DIL-ETH", # "time": 1598367493008, # "open": "0.09695361", # "high": "0.10245881", # "low": "0.09572507", # "close": "0.09917079", # "closeQuantity": "0.71320950", # "baseVolume": "309.17380612", # "quoteVolume": "30.57633981", # "percentChange": "2.28", # "numTrades": 205, # "ask": "0.09910476", # "bid": "0.09688340", # "sequence": 3902 # } marketId = self.safe_string(ticker, 'market') market = self.safe_market(marketId, market, '-') symbol = market['symbol'] timestamp = self.safe_integer(ticker, 'time') close = self.safe_string(ticker, 'close') 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, 'bid'), 'bidVolume': None, 'ask': self.safe_string(ticker, 'ask'), 'askVolume': None, 'vwap': None, 'open': self.safe_string(ticker, 'open'), 'close': close, 'last': close, 'previousClose': None, 'change': None, 'percentage': self.safe_string(ticker, 'percentChange'), 'average': None, 'baseVolume': self.safe_string(ticker, 'baseVolume'), 'quoteVolume': self.safe_string(ticker, 'quoteVolume'), 'info': ticker, }, market) 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://api-docs-v3.idex.io/#get-candles :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'], 'interval': timeframe, } if since is not None: request['start'] = since if limit is not None: request['limit'] = min(limit, 1000) response = self.publicGetCandles(self.extend(request, params)) if isinstance(response, list): # [ # { # "start": 1598345580000, # "open": "0.09771286", # "high": "0.09771286", # "low": "0.09771286", # "close": "0.09771286", # "volume": "1.45340410", # "sequence": 3853 # }, ... # ] return self.parse_ohlcvs(response, market, timeframe, since, limit) else: # {"nextTime":1595536440000} return [] def parse_ohlcv(self, ohlcv, market: Market = None) -> list: # { # "start": 1598345580000, # "open": "0.09771286", # "high": "0.09771286", # "low": "0.09771286", # "close": "0.09771286", # "volume": "1.45340410", # "sequence": 3853 # } timestamp = self.safe_integer(ohlcv, 'start') open = self.safe_number(ohlcv, 'open') high = self.safe_number(ohlcv, 'high') low = self.safe_number(ohlcv, 'low') close = self.safe_number(ohlcv, 'close') volume = self.safe_number(ohlcv, 'volume') return [timestamp, open, high, low, close, volume] 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://api-docs-v3.idex.io/#get-trades :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'], } if since is not None: request['start'] = since if limit is not None: request['limit'] = min(limit, 1000) # [ # { # "fillId": "b5467d00-b13e-3fa9-8216-dd66735550fc", # "price": "0.09771286", # "quantity": "1.45340410", # "quoteQuantity": "0.14201627", # "time": 1598345638994, # "makerSide": "buy", # "sequence": 3853 # }, ... # ] response = self.publicGetTrades(self.extend(request, params)) return self.parse_trades(response, market, since, limit) def parse_trade(self, trade, market: Market = None) -> Trade: # # public trades # { # "fillId":"a4883704-850b-3c4b-8588-020b5e4c62f1", # "price":"0.20377008", # "quantity":"47.58448728", # "quoteQuantity":"9.69629509", # "time":1642091300873, # "makerSide":"buy", # "type":"hybrid", # one of either: "orderBook", "hybrid", or "pool" # "sequence":31876 # } # # private trades # { # "fillId":"83429066-9334-3582-b710-78858b2f0d6b", # "price":"0.20717368", # "quantity":"15.00000000", # "quoteQuantity":"3.10760523", # "orderBookQuantity":"0.00000003", # "orderBookQuoteQuantity":"0.00000001", # "poolQuantity":"14.99999997", # "poolQuoteQuantity":"3.10760522", # "time":1642083351215, # "makerSide":"sell", # "sequence":31795, # "market":"IDEX-USDC", # "orderId":"4fe993f0-747b-11ec-bd08-79d4a0b6e47c", # "side":"buy", # "fee":"0.03749989", # "feeAsset":"IDEX", # "gas":"0.40507261", # "liquidity":"taker", # "type":"hybrid", # "txId":"0x69f6d82a762d12e3201efd0b3e9cc1969351e3c6ea3cf07c47c66bf24a459815", # "txStatus":"mined" # } # id = self.safe_string(trade, 'fillId') priceString = self.safe_string(trade, 'price') amountString = self.safe_string(trade, 'quantity') costString = self.safe_string(trade, 'quoteQuantity') timestamp = self.safe_integer(trade, 'time') marketId = self.safe_string(trade, 'market') symbol = self.safe_symbol(marketId, market, '-') # self code handles the duality of public vs private trades makerSide = self.safe_string(trade, 'makerSide') oppositeSide = 'sell' if (makerSide == 'buy') else 'buy' side = self.safe_string(trade, 'side', oppositeSide) takerOrMaker = self.safe_string(trade, 'liquidity', 'taker') feeCostString = self.safe_string(trade, 'fee') fee = None if feeCostString is not None: feeCurrencyId = self.safe_string(trade, 'feeAsset') fee = { 'cost': feeCostString, 'currency': self.safe_currency_code(feeCurrencyId), } orderId = self.safe_string(trade, 'orderId') return self.safe_trade({ 'info': trade, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'symbol': symbol, 'id': id, 'order': orderId, 'type': 'limit', 'side': side, 'takerOrMaker': takerOrMaker, 'price': priceString, 'amount': amountString, 'cost': costString, 'fee': fee, }, market) def fetch_trading_fees(self, params={}) -> TradingFees: """ fetch the trading fees for multiple markets :see: https://api-docs-v3.idex.io/#get-api-account :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a dictionary of `fee structures ` indexed by market symbols """ self.check_required_credentials() self.load_markets() nonce = self.uuidv1() request = { 'nonce': nonce, } response = None response = self.privateGetUser(self.extend(request, params)) # # { # "depositEnabled": True, # "orderEnabled": True, # "cancelEnabled": True, # "withdrawEnabled": True, # "totalPortfolioValueUsd": "0.00", # "makerFeeRate": "0.0000", # "takerFeeRate": "0.0025", # "takerIdexFeeRate": "0.0005", # "takerLiquidityProviderFeeRate": "0.0020" # } # maker = self.safe_number(response, 'makerFeeRate') taker = self.safe_number(response, 'takerFeeRate') result = {} for i in range(0, len(self.symbols)): symbol = self.symbols[i] result[symbol] = { 'info': response, 'symbol': symbol, 'maker': maker, 'taker': taker, 'percentage': True, 'tierBased': False, } return result def fetch_order_book(self, symbol: str, limit: Int = None, params={}) -> OrderBook: """ fetches information on open orders with bid(buy) and ask(sell) prices, volumes and other data :see: https://api-docs-v3.idex.io/#get-order-books :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) request = { 'market': market['id'], 'level': 2, } if limit is not None: request['limit'] = limit # { # "sequence": 36416753, # "bids": [ # ['0.09672815', "8.22284267", 1], # ['0.09672814', "1.83685554", 1], # ['0.09672143', "4.10962617", 1], # ['0.09658884', "4.03863759", 1], # ['0.09653781', "3.35730684", 1], # ['0.09624660', "2.54163586", 1], # ['0.09617490', "1.93065030", 1] # ], # "asks": [ # ['0.09910476', "3.22840154", 1], # ['0.09940587', "3.39796593", 1], # ['0.09948189', "4.25088898", 1], # ['0.09958362', "2.42195784", 1], # ['0.09974393', "4.25234367", 1], # ['0.09995250', "3.40192141", 1] # ] # } response = self.publicGetOrderbook(self.extend(request, params)) nonce = self.safe_integer(response, 'sequence') return { 'symbol': symbol, 'timestamp': None, 'datetime': None, 'nonce': nonce, 'bids': self.parse_side(response, 'bids'), 'asks': self.parse_side(response, 'asks'), } def parse_side(self, book, side): bookSide = self.safe_value(book, side, []) result = [] for i in range(0, len(bookSide)): order = bookSide[i] price = self.safe_number(order, 0) amount = self.safe_number(order, 1) orderCount = self.safe_integer(order, 2) result.append([price, amount, orderCount]) descending = side == 'bids' return self.sort_by(result, 0, descending) def fetch_currencies(self, params={}) -> Currencies: """ fetches all available currencies on an exchange :see: https://api-docs-v3.idex.io/#get-assets :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: an associative dictionary of currencies """ response = self.publicGetAssets(params) # # [ # { # "name": "Ethereum", # "symbol": "ETH", # "contractAddress": "0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619", # "assetDecimals": "18", # "exchangeDecimals": "8", # "maticPrice": "3029.38503483" # }, # ] # result = {} for i in range(0, len(response)): entry = response[i] name = self.safe_string(entry, 'name') currencyId = self.safe_string(entry, 'symbol') code = self.safe_currency_code(currencyId) precision = self.parse_number(self.parse_precision(self.safe_string(entry, 'exchangeDecimals'))) result[code] = { 'id': currencyId, 'code': code, 'info': entry, 'type': None, 'name': name, 'active': None, 'deposit': None, 'withdraw': None, 'fee': None, 'precision': precision, 'limits': { 'amount': {'min': precision, 'max': None}, 'withdraw': {'min': precision, 'max': None}, }, } return result def parse_balance(self, response) -> Balances: result = { 'info': response, 'timestamp': None, 'datetime': None, } for i in range(0, len(response)): entry = response[i] currencyId = self.safe_string(entry, 'asset') code = self.safe_currency_code(currencyId) account = self.account() account['total'] = self.safe_string(entry, 'quantity') account['free'] = self.safe_string(entry, 'availableForTrade') account['used'] = self.safe_string(entry, '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://api-docs-v3.idex.io/#get-balances :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `balance structure ` """ self.check_required_credentials() self.load_markets() nonce1 = self.uuidv1() request = { 'nonce': nonce1, 'wallet': self.walletAddress, } # [ # { # "asset": "DIL", # "quantity": "0.00000000", # "availableForTrade": "0.00000000", # "locked": "0.00000000", # "usdValue": null # }, ... # ] extendedRequest = self.extend(request, params) if extendedRequest['wallet'] is None: raise BadRequest(self.id + ' fetchBalance() wallet is None, set self.walletAddress or "address" in params') response = None try: response = self.privateGetBalances(extendedRequest) except Exception as e: if isinstance(e, InvalidAddress): walletAddress = extendedRequest['wallet'] self.associate_wallet(walletAddress) response = self.privateGetBalances(extendedRequest) else: raise e return self.parse_balance(response) def fetch_my_trades(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}): """ fetch all trades made by the user :see: https://api-docs-v3.idex.io/#get-fills :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.check_required_credentials() self.load_markets() market = None request = { 'nonce': self.uuidv1(), 'wallet': self.walletAddress, } if symbol is not None: market = self.market(symbol) request['market'] = market['id'] if since is not None: request['start'] = since if limit is not None: request['limit'] = limit # [ # { # "fillId": "48582d10-b9bb-3c4b-94d3-e67537cf2472", # "price": "0.09905990", # "quantity": "0.40000000", # "quoteQuantity": "0.03962396", # "time": 1598873478762, # "makerSide": "sell", # "sequence": 5053, # "market": "DIL-ETH", # "orderId": "7cdc8e90-eb7d-11ea-9e60-4118569f6e63", # "side": "buy", # "fee": "0.00080000", # "feeAsset": "DIL", # "gas": "0.00857497", # "liquidity": "taker", # "txId": "0xeaa02b112c0b8b61bc02fa1776a2b39d6c614e287c1af90df0a2e591da573e65", # "txStatus": "mined" # } # ] extendedRequest = self.extend(request, params) if extendedRequest['wallet'] is None: raise BadRequest(self.id + ' fetchMyTrades() walletAddress is None, set self.walletAddress or "address" in params') response = None try: response = self.privateGetFills(extendedRequest) except Exception as e: if isinstance(e, InvalidAddress): walletAddress = extendedRequest['wallet'] self.associate_wallet(walletAddress) response = self.privateGetFills(extendedRequest) else: raise e return self.parse_trades(response, market, since, limit) def fetch_order(self, id: str, symbol: Str = None, params={}): """ fetches information on an order made by the user :see: https://api-docs-v3.idex.io/#get-orders :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 ` """ request = { 'orderId': id, } return self.fetch_orders_helper(symbol, None, None, self.extend(request, params)) 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://api-docs-v3.idex.io/#get-orders :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 ` """ request = { 'closed': False, } return self.fetch_orders_helper(symbol, since, limit, self.extend(request, 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://api-docs-v3.idex.io/#get-orders :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 ` """ request = { 'closed': True, } return self.fetch_orders_helper(symbol, since, limit, self.extend(request, params)) def fetch_orders_helper(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}): self.load_markets() request = { 'nonce': self.uuidv1(), 'wallet': self.walletAddress, } market = None if symbol is not None: market = self.market(symbol) request['market'] = market['id'] if since is not None: request['start'] = since if limit is not None: request['limit'] = limit response = self.privateGetOrders(self.extend(request, params)) # fetchClosedOrders / fetchOpenOrders # [ # { # "market": "DIL-ETH", # "orderId": "7cdc8e90-eb7d-11ea-9e60-4118569f6e63", # "wallet": "0x0AB991497116f7F5532a4c2f4f7B1784488628e1", # "time": 1598873478650, # "status": "filled", # "type": "limit", # "side": "buy", # "originalQuantity": "0.40000000", # "executedQuantity": "0.40000000", # "cumulativeQuoteQuantity": "0.03962396", # "avgExecutionPrice": "0.09905990", # "price": "1.00000000", # "fills": [ # { # "fillId": "48582d10-b9bb-3c4b-94d3-e67537cf2472", # "price": "0.09905990", # "quantity": "0.40000000", # "quoteQuantity": "0.03962396", # "time": 1598873478650, # "makerSide": "sell", # "sequence": 5053, # "fee": "0.00080000", # "feeAsset": "DIL", # "gas": "0.00857497", # "liquidity": "taker", # "txId": "0xeaa02b112c0b8b61bc02fa1776a2b39d6c614e287c1af90df0a2e591da573e65", # "txStatus": "mined" # } # ] # } # ] # fetchOrder # {market: "DIL-ETH", # "orderId": "7cdc8e90-eb7d-11ea-9e60-4118569f6e63", # "wallet": "0x0AB991497116f7F5532a4c2f4f7B1784488628e1", # "time": 1598873478650, # "status": "filled", # "type": "limit", # "side": "buy", # "originalQuantity": "0.40000000", # "executedQuantity": "0.40000000", # "cumulativeQuoteQuantity": "0.03962396", # "avgExecutionPrice": "0.09905990", # "price": "1.00000000", # "fills": # [{fillId: "48582d10-b9bb-3c4b-94d3-e67537cf2472", # "price": "0.09905990", # "quantity": "0.40000000", # "quoteQuantity": "0.03962396", # "time": 1598873478650, # "makerSide": "sell", # "sequence": 5053, # "fee": "0.00080000", # "feeAsset": "DIL", # "gas": "0.00857497", # "liquidity": "taker", # "txId": "0xeaa02b112c0b8b61bc02fa1776a2b39d6c614e287c1af90df0a2e591da573e65", # "txStatus": "mined"}]} if isinstance(response, list): return self.parse_orders(response, market, since, limit) else: return self.parse_order(response, market) def parse_order_status(self, status): # https://docs.idex.io/#order-states-amp-lifecycle statuses = { 'active': 'open', 'partiallyFilled': 'open', 'rejected': 'canceled', 'filled': 'closed', } return self.safe_string(statuses, status, status) def parse_order(self, order, market: Market = None) -> Order: # # { # "market": "DIL-ETH", # "orderId": "7cdc8e90-eb7d-11ea-9e60-4118569f6e63", # "wallet": "0x0AB991497116f7F5532a4c2f4f7B1784488628e1", # "time": 1598873478650, # "status": "filled", # "type": "limit", # "side": "buy", # "originalQuantity": "0.40000000", # "executedQuantity": "0.40000000", # "cumulativeQuoteQuantity": "0.03962396", # "avgExecutionPrice": "0.09905990", # "price": "1.00000000", # "fills": [ # { # "fillId": "48582d10-b9bb-3c4b-94d3-e67537cf2472", # "price": "0.09905990", # "quantity": "0.40000000", # "quoteQuantity": "0.03962396", # "time": 1598873478650, # "makerSide": "sell", # "sequence": 5053, # "fee": "0.00080000", # "feeAsset": "DIL", # "gas": "0.00857497", # "liquidity": "taker", # "txId": "0xeaa02b112c0b8b61bc02fa1776a2b39d6c614e287c1af90df0a2e591da573e65", # "txStatus": "mined" # } # ] # } # timestamp = self.safe_integer(order, 'time') fills = self.safe_value(order, 'fills', []) id = self.safe_string(order, 'orderId') clientOrderId = self.safe_string(order, 'clientOrderId') marketId = self.safe_string(order, 'market') side = self.safe_string(order, 'side') symbol = self.safe_symbol(marketId, market, '-') type = self.safe_string(order, 'type') amount = self.safe_string(order, 'originalQuantity') filled = self.safe_string(order, 'executedQuantity') average = self.safe_string(order, 'avgExecutionPrice') price = self.safe_string(order, 'price') rawStatus = self.safe_string(order, 'status') timeInForce = self.safe_string_upper(order, 'timeInForce') status = self.parse_order_status(rawStatus) return self.safe_order({ 'info': order, 'id': id, 'clientOrderId': clientOrderId, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'lastTradeTimestamp': None, 'symbol': symbol, 'type': type, 'timeInForce': timeInForce, 'postOnly': None, 'side': side, 'price': price, 'stopPrice': None, 'triggerPrice': None, 'amount': amount, 'cost': None, 'average': average, 'filled': filled, 'remaining': None, 'status': status, 'fee': None, 'trades': fills, }, market) def associate_wallet(self, walletAddress, params={}): nonce = self.uuidv1() noPrefix = self.remove0x_prefix(walletAddress) byteArray = [ self.base16_to_binary(nonce), self.base16_to_binary(noPrefix), ] binary = self.binary_concat_array(byteArray) hash = self.hash(binary, 'keccak', 'hex') signature = self.sign_message_string(hash, self.privateKey) # { # "address": "0x0AB991497116f7F5532a4c2f4f7B1784488628e1", # "totalPortfolioValueUsd": "0.00", # "time": 1598468353626 # } request = { 'parameters': { 'nonce': nonce, 'wallet': walletAddress, }, 'signature': signature, } result = self.privatePostWallets(request) return result def create_order(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}): """ create a trade order, https://docs.idex.io/#create-order :see: https://api-docs-v3.idex.io/#create-order :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 currency you want to trade in units of 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 bool [params.test]: set to True to test an order, no order will be created but the request will be validated :returns dict: an `order structure ` """ self.check_required_credentials() self.load_markets() testOrder = self.safe_bool(params, 'test', False) params = self.omit(params, 'test') market = self.market(symbol) nonce = self.uuidv1() typeEnum = None stopLossTypeEnums = { 'stopLoss': 3, 'stopLossLimit': 4, 'takeProfit': 5, 'takeProfitLimit': 6, } stopPriceString = None if (type == 'stopLossLimit') or (type == 'takeProfitLimit') or ('stopPrice' in params): if not ('stopPrice' in params): raise BadRequest(self.id + ' createOrder() stopPrice is a required parameter for ' + type + 'orders') stopPriceString = self.price_to_precision(symbol, params['stopPrice']) limitTypeEnums = { 'limit': 1, 'limitMaker': 2, } priceString = None typeLower = type.lower() limitOrder = typeLower.find('limit') >= 0 if type in limitTypeEnums: typeEnum = limitTypeEnums[type] priceString = self.price_to_precision(symbol, price) elif type in stopLossTypeEnums: typeEnum = stopLossTypeEnums[type] priceString = self.price_to_precision(symbol, price) elif type == 'market': typeEnum = 0 else: raise BadRequest(self.id + ' ' + type + ' is not a valid order type') amountEnum = 0 # base quantity if 'quoteOrderQuantity' in params: if type != 'market': raise NotSupported(self.id + ' createOrder() quoteOrderQuantity is not supported for ' + type + ' orders, only supported for market orders') amountEnum = 1 amount = self.safe_number(params, 'quoteOrderQuantity') sideEnum = 0 if (side == 'buy') else 1 walletBytes = self.remove0x_prefix(self.walletAddress) network = self.safe_string(self.options, 'network', 'ETH') orderVersion = self.get_supported_mapping(network, { 'ETH': 1, 'BSC': 2, 'MATIC': 4, }) amountString = self.amount_to_precision(symbol, amount) # https://docs.idex.io/#time-in-force timeInForceEnums = { 'gtc': 0, 'ioc': 2, 'fok': 3, } defaultTimeInForce = self.safe_string(self.options, 'defaultTimeInForce', 'gtc') timeInForce = self.safe_string(params, 'timeInForce', defaultTimeInForce) timeInForceEnum = None if timeInForce in timeInForceEnums: timeInForceEnum = timeInForceEnums[timeInForce] else: allOptions = list(timeInForceEnums.keys()) asString = ', '.join(allOptions) raise BadRequest(self.id + ' ' + timeInForce + ' is not a valid timeInForce, please choose one of ' + asString) # https://docs.idex.io/#self-trade-prevention selfTradePreventionEnums = { 'dc': 0, 'co': 1, 'cn': 2, 'cb': 3, } defaultSelfTradePrevention = self.safe_string(self.options, 'defaultSelfTradePrevention', 'cn') selfTradePrevention = self.safe_string(params, 'selfTradePrevention', defaultSelfTradePrevention) selfTradePreventionEnum = None if selfTradePrevention in selfTradePreventionEnums: selfTradePreventionEnum = selfTradePreventionEnums[selfTradePrevention] else: allOptions = list(selfTradePreventionEnums.keys()) asString = ', '.join(allOptions) raise BadRequest(self.id + ' ' + selfTradePrevention + ' is not a valid selfTradePrevention, please choose one of ' + asString) byteArray = [ self.number_to_be(orderVersion, 1), self.base16_to_binary(nonce), self.base16_to_binary(walletBytes), self.encode(market['id']), self.number_to_be(typeEnum, 1), self.number_to_be(sideEnum, 1), self.encode(amountString), self.number_to_be(amountEnum, 1), ] if limitOrder: encodedPrice = self.encode(priceString) byteArray.append(encodedPrice) if type in stopLossTypeEnums: encodedPrice = self.encode(stopPriceString or priceString) byteArray.append(encodedPrice) clientOrderId = self.safe_string(params, 'clientOrderId') if clientOrderId is not None: byteArray.append(self.encode(clientOrderId)) after = [ self.number_to_be(timeInForceEnum, 1), self.number_to_be(selfTradePreventionEnum, 1), self.number_to_be(0, 8), # unused ] allBytes = self.array_concat(byteArray, after) binary = self.binary_concat_array(allBytes) hash = self.hash(binary, 'keccak', 'hex') signature = self.sign_message_string(hash, self.privateKey) request = { 'parameters': { 'nonce': nonce, 'market': market['id'], 'side': side, 'type': type, 'wallet': self.walletAddress, 'selfTradePrevention': selfTradePrevention, }, 'signature': signature, } if type != 'market': request['parameters']['timeInForce'] = timeInForce if limitOrder: request['parameters']['price'] = priceString if type in stopLossTypeEnums: request['parameters']['stopPrice'] = stopPriceString or priceString if amountEnum == 0: request['parameters']['quantity'] = amountString else: request['parameters']['quoteOrderQuantity'] = amountString if clientOrderId is not None: request['parameters']['clientOrderId'] = clientOrderId # { # "market": "DIL-ETH", # "orderId": "7cdc8e90-eb7d-11ea-9e60-4118569f6e63", # "wallet": "0x0AB991497116f7F5532a4c2f4f7B1784488628e1", # "time": 1598873478650, # "status": "filled", # "type": "limit", # "side": "buy", # "originalQuantity": "0.40000000", # "executedQuantity": "0.40000000", # "cumulativeQuoteQuantity": "0.03962396", # "price": "1.00000000", # "fills": [ # { # "fillId": "48582d10-b9bb-3c4b-94d3-e67537cf2472", # "price": "0.09905990", # "quantity": "0.40000000", # "quoteQuantity": "0.03962396", # "time": 1598873478650, # "makerSide": "sell", # "sequence": 5053, # "fee": "0.00080000", # "feeAsset": "DIL", # "gas": "0.00857497", # "liquidity": "taker", # "txStatus": "pending" # } # ], # "avgExecutionPrice": "0.09905990" # } # we don't use self.extend here because it is a signed endpoint response = None if testOrder: response = self.privatePostOrdersTest(request) else: response = self.privatePostOrders(request) return self.parse_order(response, market) def withdraw(self, code: str, amount: float, address, tag=None, params={}): """ make a withdrawal :see: https://api-docs-v3.idex.io/#withdraw-funds :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 :returns dict: a `transaction structure ` """ tag, params = self.handle_withdraw_tag_and_params(tag, params) self.check_required_credentials() self.load_markets() nonce = self.uuidv1() amountString = self.currency_to_precision(code, amount) currency = self.currency(code) walletBytes = self.remove0x_prefix(self.walletAddress) byteArray = [ self.base16_to_binary(nonce), self.base16_to_binary(walletBytes), self.encode(currency['id']), self.encode(amountString), self.number_to_be(1, 1), # bool set to True ] binary = self.binary_concat_array(byteArray) hash = self.hash(binary, 'keccak', 'hex') signature = self.sign_message_string(hash, self.privateKey) request = { 'parameters': { 'nonce': nonce, 'wallet': address, 'asset': currency['id'], 'quantity': amountString, }, 'signature': signature, } response = self.privatePostWithdrawals(request) # # { # "withdrawalId": "a61dcff0-ec4d-11ea-8b83-c78a6ecb3180", # "asset": "ETH", # "assetContractAddress": "0x0000000000000000000000000000000000000000", # "quantity": "0.20000000", # "time": 1598962883190, # "fee": "0.00024000", # "txStatus": "pending", # "txId": null # } # return self.parse_transaction(response, currency) def cancel_all_orders(self, symbol: Str = None, params={}): """ cancel all open orders :see: https://api-docs-v3.idex.io/#cancel-order :param str symbol: unified market symbol, only orders in the market of self symbol are cancelled when symbol is not None :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: a list of `order structures ` """ self.check_required_credentials() self.load_markets() market = None if symbol is not None: market = self.market(symbol) nonce = self.uuidv1() request = { 'parameters': { 'nonce': nonce, 'wallet': self.walletAddress, }, } walletBytes = self.remove0x_prefix(self.walletAddress) byteArray = [ self.base16_to_binary(nonce), self.base16_to_binary(walletBytes), ] if market is not None: byteArray.append(self.encode(market['id'])) request['parameters']['market'] = market['id'] binary = self.binary_concat_array(byteArray) hash = self.hash(binary, 'keccak', 'hex') signature = self.sign_message_string(hash, self.privateKey) request['signature'] = signature # [{orderId: "688336f0-ec50-11ea-9842-b332f8a34d0e"}] response = self.privateDeleteOrders(self.extend(request, params)) return self.parse_orders(response, market) def cancel_order(self, id: str, symbol: Str = None, params={}): """ cancels an open order :see: https://api-docs-v3.idex.io/#cancel-order :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 :returns dict: An `order structure ` """ self.check_required_credentials() self.load_markets() market = None if symbol is not None: market = self.market(symbol) nonce = self.uuidv1() walletBytes = self.remove0x_prefix(self.walletAddress) byteArray = [ self.base16_to_binary(nonce), self.base16_to_binary(walletBytes), self.encode(id), ] binary = self.binary_concat_array(byteArray) hash = self.hash(binary, 'keccak', 'hex') signature = self.sign_message_string(hash, self.privateKey) request = { 'parameters': { 'nonce': nonce, 'wallet': self.walletAddress, 'orderId': id, }, 'signature': signature, } # [{orderId: "688336f0-ec50-11ea-9842-b332f8a34d0e"}] response = self.privateDeleteOrders(self.extend(request, params)) canceledOrder = self.safe_dict(response, 0) return self.parse_order(canceledOrder, market) def handle_errors(self, code, reason, url, method, headers, body, response, requestHeaders, requestBody): errorCode = self.safe_string(response, 'code') message = self.safe_string(response, 'message') if errorCode is not None: self.throw_exactly_matched_exception(self.exceptions['exact'], errorCode, message) raise ExchangeError(self.id + ' ' + message) return None def fetch_deposit(self, id: str, code: Str = None, params={}): """ fetch information on a deposit :see: https://api-docs-v3.idex.io/#get-deposits :param str id: deposit id :param str code: not used by idex fetchDeposit() :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `transaction structure ` """ self.load_markets() nonce = self.uuidv1() request = { 'nonce': nonce, 'wallet': self.walletAddress, 'depositId': id, } response = self.privateGetDeposits(self.extend(request, params)) return self.parse_transaction(response) 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://api-docs-v3.idex.io/#get-deposits :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 ` """ params = self.extend({ 'method': 'privateGetDeposits', }, params) return self.fetch_transactions_helper(code, since, limit, params) def fetch_status(self, params={}): """ the latest known information on the availability of the exchange API :see: https://api-docs-v3.idex.io/#get-ping :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `status structure ` """ response = self.publicGetPing(params) return { 'status': 'ok', # if there's no Errors, status = 'ok' 'updated': None, 'eta': None, 'url': None, 'info': response, } def fetch_time(self, params={}): """ fetches the current integer timestamp in milliseconds from the exchange server :see: https://api-docs-v3.idex.io/#get-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.publicGetTime(params) # # {serverTime: "1655258263236"} # return self.safe_integer(response, 'serverTime') def fetch_withdrawal(self, id: str, code: Str = None, params={}): """ fetch data on a currency withdrawal via the withdrawal id :see: https://api-docs-v3.idex.io/#get-withdrawals :param str id: withdrawal id :param str code: not used by idex.fetchWithdrawal :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `transaction structure ` """ self.load_markets() nonce = self.uuidv1() request = { 'nonce': nonce, 'wallet': self.walletAddress, 'withdrawalId': id, } response = self.privateGetWithdrawals(self.extend(request, params)) return self.parse_transaction(response) 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://api-docs-v3.idex.io/#get-withdrawals :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 ` """ params = self.extend({ 'method': 'privateGetWithdrawals', }, params) return self.fetch_transactions_helper(code, since, limit, params) def fetch_transactions_helper(self, code: Str = None, since: Int = None, limit: Int = None, params={}): self.load_markets() nonce = self.uuidv1() request = { 'nonce': nonce, 'wallet': self.walletAddress, } currency = None if code is not None: currency = self.currency(code) request['asset'] = currency['id'] if since is not None: request['start'] = since if limit is not None: request['limit'] = limit # [ # { # "depositId": "e9970cc0-eb6b-11ea-9e89-09a5ebc1f98e", # "asset": "ETH", # "quantity": "1.00000000", # "txId": "0xcd4aac3171d7131cc9e795568c67938675185ac17641553ef54c8a7c294c8142", # "txTime": 1598865853000, # "confirmationTime": 1598865930231 # } # ] method = params['method'] params = self.omit(params, 'method') response = None if method == 'privateGetDeposits': response = self.privateGetDeposits(self.extend(request, params)) elif method == 'privateGetWithdrawals': response = self.privateGetWithdrawals(self.extend(request, params)) else: raise NotSupported(self.id + ' fetchTransactionsHelper() not support self method') return self.parse_transactions(response, currency, since, limit) def parse_transaction_status(self, status): statuses = { 'mined': 'ok', } return self.safe_string(statuses, status, status) def parse_transaction(self, transaction, currency: Currency = None) -> Transaction: # # fetchDeposits # # { # "depositId": "e9970cc0-eb6b-11ea-9e89-09a5ebc1f98f", # "asset": "ETH", # "quantity": "1.00000000", # "txId": "0xcd4aac3171d7131cc9e795568c67938675185ac17641553ef54c8a7c294c8142", # "txTime": 1598865853000, # "confirmationTime": 1598865930231 # } # # fetchWithdrwalas # # { # "withdrawalId": "a62d8760-ec4d-11ea-9fa6-47904c19499b", # "asset": "ETH", # "assetContractAddress": "0x0000000000000000000000000000000000000000", # "quantity": "0.20000000", # "time": 1598962883288, # "fee": "0.00024000", # "txId": "0x305e9cdbaa85ad029f50578d13d31d777c085de573ed5334d95c19116d8c03ce", # "txStatus": "mined" # } # # withdraw # # { # "withdrawalId": "a61dcff0-ec4d-11ea-8b83-c78a6ecb3180", # "asset": "ETH", # "assetContractAddress": "0x0000000000000000000000000000000000000000", # "quantity": "0.20000000", # "time": 1598962883190, # "fee": "0.00024000", # "txStatus": "pending", # "txId": null # } # type = None if 'depositId' in transaction: type = 'deposit' elif ('withdrawId' in transaction) or ('withdrawalId' in transaction): type = 'withdrawal' id = self.safe_string_2(transaction, 'depositId', 'withdrawId') id = self.safe_string(transaction, 'withdrawalId', id) code = self.safe_currency_code(self.safe_string(transaction, 'asset'), currency) amount = self.safe_number(transaction, 'quantity') txid = self.safe_string(transaction, 'txId') timestamp = self.safe_integer_2(transaction, 'txTime', 'time') fee = None if 'fee' in transaction: fee = { 'cost': self.safe_number(transaction, 'fee'), 'currency': 'ETH', } rawStatus = self.safe_string(transaction, 'txStatus') status = self.parse_transaction_status(rawStatus) updated = self.safe_integer(transaction, 'confirmationTime') return { 'info': transaction, 'id': id, 'txid': txid, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'network': None, 'address': None, 'addressTo': None, 'addressFrom': None, 'tag': None, 'tagTo': None, 'tagFrom': None, 'type': type, 'amount': amount, 'currency': code, 'status': status, 'updated': updated, 'comment': None, 'internal': None, 'fee': fee, } def calculate_rate_limiter_cost(self, api, method, path, params, config={}): hasApiKey = (self.apiKey is not None) hasSecret = (self.secret is not None) hasWalletAddress = (self.walletAddress is not None) hasPrivateKey = (self.privateKey is not None) defaultCost = self.safe_value(config, 'cost', 1) authenticated = hasApiKey and hasSecret and hasWalletAddress and hasPrivateKey return(defaultCost / 2) if authenticated else defaultCost def fetch_deposit_address(self, code: Str = None, params={}): """ fetch the Polygon address of the wallet :see: https://api-docs-v3.idex.io/#get-wallets :param str code: not used by idex :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: an `address structure ` """ request = {} request['nonce'] = self.uuidv1() response = self.privateGetWallets(self.extend(request, params)) # # [ # { # address: "0x37A1827CA64C94A26028bDCb43FBDCB0bf6DAf5B", # totalPortfolioValueUsd: "0.00", # time: "1678342148086" # }, # { # address: "0x0Ef3456E616552238B0c562d409507Ed6051A7b3", # totalPortfolioValueUsd: "15.90", # time: "1691697811659" # } # ] # return self.parse_deposit_address(response) def parse_deposit_address(self, depositAddress, currency: Currency = None): # # [ # { # address: "0x37A1827CA64C94A26028bDCb43FBDCB0bf6DAf5B", # totalPortfolioValueUsd: "0.00", # time: "1678342148086" # }, # { # address: "0x0Ef3456E616552238B0c562d409507Ed6051A7b3", # totalPortfolioValueUsd: "15.90", # time: "1691697811659" # } # ] # length = len(depositAddress) entry = self.safe_dict(depositAddress, length - 1) address = self.safe_string(entry, 'address') self.check_address(address) return { 'info': depositAddress, 'currency': None, 'address': address, 'tag': None, 'network': 'MATIC', } def sign(self, path, api='public', method='GET', params={}, headers=None, body=None): network = self.safe_string(self.options, 'network', 'ETH') version = self.safe_string(self.options, 'version', 'v1') url = self.urls['api'][network] + '/' + version + '/' + path keys = list(params.keys()) length = len(keys) query = None if length > 0: if method == 'GET': query = self.urlencode(params) url = url + '?' + query else: body = self.json(params) headers = { 'Content-Type': 'application/json', } if self.apiKey is not None: headers['IDEX-API-Key'] = self.apiKey if api == 'private': payload = None if method == 'GET': payload = query else: payload = body headers['IDEX-HMAC-Signature'] = self.hmac(self.encode(payload), self.encode(self.secret), hashlib.sha256, 'hex') return {'url': url, 'method': method, 'body': body, 'headers': headers} def remove0x_prefix(self, hexData): if hexData[0:2] == '0x': return hexData[2:] else: return hexData def hash_message(self, message): # takes a hex encoded message binaryMessage = self.base16_to_binary(self.remove0x_prefix(message)) prefix = self.encode('\x19Ethereum Signed Message:\n' + binaryMessage.byteLength) return '0x' + self.hash(self.binary_concat(prefix, binaryMessage), 'keccak', 'hex') def sign_hash(self, hash, privateKey): signature = self.ecdsa(hash[-64:], privateKey[-64:], 'secp256k1', None) return { 'r': '0x' + signature['r'], 's': '0x' + signature['s'], 'v': 27 + signature['v'], } def sign_message(self, message, privateKey): return self.sign_hash(self.hash_message(message), privateKey[-64:]) def sign_message_string(self, message, privateKey): # still takes the input hex string # same but returns a string instead of an object signature = self.sign_message(message, privateKey) return signature['r'] + self.remove0x_prefix(signature['s']) + self.binary_to_base16(self.number_to_be(signature['v'], 1))