# -*- 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.async_support.base.exchange import Exchange from ccxt.abstract.coinmate import ImplicitAPI import hashlib from ccxt.base.types import Any, Balances, Currency, Int, Market, Num, Order, OrderBook, OrderSide, OrderType, Str, Strings, Ticker, Tickers, Trade, TradingFeeInterface, Transaction from typing import List from ccxt.base.errors import ExchangeError from ccxt.base.errors import AuthenticationError from ccxt.base.errors import ArgumentsRequired from ccxt.base.errors import InsufficientFunds from ccxt.base.errors import InvalidOrder from ccxt.base.errors import OrderNotFound from ccxt.base.errors import RateLimitExceeded from ccxt.base.decimal_to_precision import TICK_SIZE from ccxt.base.precise import Precise class coinmate(Exchange, ImplicitAPI): def describe(self) -> Any: return self.deep_extend(super(coinmate, self).describe(), { 'id': 'coinmate', 'name': 'CoinMate', 'countries': ['GB', 'CZ', 'EU'], # UK, Czech Republic 'rateLimit': 600, 'has': { 'CORS': True, 'spot': True, 'margin': False, 'swap': False, 'future': False, 'option': False, 'addMargin': False, 'cancelOrder': True, 'closeAllPositions': False, 'closePosition': False, 'createOrder': True, 'createReduceOnlyOrder': False, 'fetchBalance': True, 'fetchBorrowRateHistories': False, 'fetchBorrowRateHistory': False, 'fetchCrossBorrowRate': False, 'fetchCrossBorrowRates': False, 'fetchDepositsWithdrawals': 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, 'fetchOpenInterestHistory': False, 'fetchOpenOrders': True, 'fetchOrder': True, 'fetchOrderBook': True, 'fetchOrders': True, 'fetchPosition': False, 'fetchPositionHistory': False, 'fetchPositionMode': False, 'fetchPositions': False, 'fetchPositionsForSymbol': False, 'fetchPositionsHistory': False, 'fetchPositionsRisk': False, 'fetchPremiumIndexOHLCV': False, 'fetchTicker': True, 'fetchTickers': True, 'fetchTrades': True, 'fetchTradingFee': True, 'fetchTradingFees': False, 'fetchTransactions': 'emulated', 'reduceMargin': False, 'setLeverage': False, 'setMarginMode': False, 'setPositionMode': False, 'transfer': False, 'withdraw': True, }, 'urls': { 'logo': 'https://user-images.githubusercontent.com/51840849/87460806-1c9f3f00-c616-11ea-8c46-a77018a8f3f4.jpg', 'api': { 'rest': 'https://coinmate.io/api', }, 'www': 'https://coinmate.io', 'fees': 'https://coinmate.io/fees', 'doc': [ 'https://coinmate.docs.apiary.io', 'https://coinmate.io/developers', ], 'referral': 'https://coinmate.io?referral=YTFkM1RsOWFObVpmY1ZjMGREQmpTRnBsWjJJNVp3PT0', }, 'requiredCredentials': { 'apiKey': True, 'secret': True, 'uid': True, }, 'api': { 'public': { 'get': [ 'orderBook', 'ticker', 'tickerAll', 'products', 'transactions', 'tradingPairs', ], }, 'private': { 'post': [ 'balances', 'bitcoinCashWithdrawal', 'bitcoinCashDepositAddresses', 'bitcoinDepositAddresses', 'bitcoinWithdrawal', 'bitcoinWithdrawalFees', 'buyInstant', 'buyLimit', 'cancelOrder', 'cancelOrderWithInfo', 'createVoucher', 'dashDepositAddresses', 'dashWithdrawal', 'ethereumWithdrawal', 'ethereumDepositAddresses', 'litecoinWithdrawal', 'litecoinDepositAddresses', 'openOrders', 'order', 'orderHistory', 'orderById', 'pusherAuth', 'redeemVoucher', 'replaceByBuyLimit', 'replaceByBuyInstant', 'replaceBySellLimit', 'replaceBySellInstant', 'rippleDepositAddresses', 'rippleWithdrawal', 'sellInstant', 'sellLimit', 'transactionHistory', 'traderFees', 'tradeHistory', 'transfer', 'transferHistory', 'unconfirmedBitcoinDeposits', 'unconfirmedBitcoinCashDeposits', 'unconfirmedDashDeposits', 'unconfirmedEthereumDeposits', 'unconfirmedLitecoinDeposits', 'unconfirmedRippleDeposits', 'cancelAllOpenOrders', 'withdrawVirtualCurrency', 'virtualCurrencyDepositAddresses', 'unconfirmedVirtualCurrencyDeposits', 'adaWithdrawal', 'adaDepositAddresses', 'unconfirmedAdaDeposits', 'solWithdrawal', 'solDepositAddresses', 'unconfirmedSolDeposits', ], }, }, 'fees': { 'trading': { 'tierBased': True, 'percentage': True, 'taker': self.parse_number('0.006'), 'maker': self.parse_number('0.004'), 'tiers': { 'taker': [ [self.parse_number('0'), self.parse_number('0.006')], [self.parse_number('10000'), self.parse_number('0.003')], [self.parse_number('100000'), self.parse_number('0.0023')], [self.parse_number('250000'), self.parse_number('0.0021')], [self.parse_number('500000'), self.parse_number('0.0018')], [self.parse_number('1000000'), self.parse_number('0.0015')], [self.parse_number('3000000'), self.parse_number('0.0012')], [self.parse_number('15000000'), self.parse_number('0.001')], ], 'maker': [ [self.parse_number('0'), self.parse_number('0.004')], [self.parse_number('10000'), self.parse_number('0.002')], [self.parse_number('100000'), self.parse_number('0.0012')], [self.parse_number('250000'), self.parse_number('0.0009')], [self.parse_number('500000'), self.parse_number('0.0005')], [self.parse_number('1000000'), self.parse_number('0.0003')], [self.parse_number('3000000'), self.parse_number('0.0002')], [self.parse_number('15000000'), self.parse_number('-0.0004')], ], }, }, }, 'options': { 'withdraw': { 'fillResponsefromRequest': True, 'methods': { 'BTC': 'privatePostBitcoinWithdrawal', 'LTC': 'privatePostLitecoinWithdrawal', 'BCH': 'privatePostBitcoinCashWithdrawal', 'ETH': 'privatePostEthereumWithdrawal', 'XRP': 'privatePostRippleWithdrawal', 'DASH': 'privatePostDashWithdrawal', 'DAI': 'privatePostDaiWithdrawal', 'ADA': 'privatePostAdaWithdrawal', 'SOL': 'privatePostSolWithdrawal', }, }, }, 'features': { 'spot': { 'sandbox': False, 'createOrder': { 'marginMode': False, 'triggerPrice': True, # todo implement 'triggerPriceType': None, 'triggerDirection': False, 'stopLossPrice': False, # todo 'takeProfitPrice': False, # todo 'attachedStopLossTakeProfit': None, 'timeInForce': { 'IOC': True, 'FOK': False, 'PO': True, 'GTD': False, }, 'hedged': False, 'trailing': True, # todo implement 'leverage': False, 'marketBuyByCost': False, 'marketBuyRequiresPrice': False, 'selfTradePrevention': False, 'iceberg': True, # todo }, 'createOrders': None, 'fetchMyTrades': { 'marginMode': False, 'limit': 1000, 'daysBack': 100000, 'untilDays': 100000, # todo implement 'symbolRequired': False, }, 'fetchOrder': { 'marginMode': False, 'trigger': False, 'trailing': False, 'symbolRequired': False, }, 'fetchOpenOrders': { 'marginMode': False, 'limit': None, 'trigger': False, 'trailing': False, 'symbolRequired': True, }, 'fetchOrders': { 'marginMode': False, 'limit': 100, 'daysBack': None, 'untilDays': None, 'trigger': False, 'trailing': False, 'symbolRequired': True, }, 'fetchClosedOrders': None, 'fetchOHLCV': None, }, 'swap': { 'linear': None, 'inverse': None, }, 'future': { 'linear': None, 'inverse': None, }, }, 'exceptions': { 'exact': { 'No order with given ID': OrderNotFound, }, 'broad': { 'Not enough account balance available': InsufficientFunds, 'Incorrect order ID': InvalidOrder, 'Minimum Order Size ': InvalidOrder, 'max allowed precision': InvalidOrder, # {"error":true,"errorMessage":"USDT_EUR - max allowed precision is 4 decimal places","data":null} 'TOO MANY REQUESTS': RateLimitExceeded, 'Access denied.': AuthenticationError, # {"error":true,"errorMessage":"Access denied.","data":null} }, }, 'precisionMode': TICK_SIZE, }) async def fetch_markets(self, params={}) -> List[Market]: """ retrieves data on all markets for coinmate https://coinmate.docs.apiary.io/#reference/trading-pairs/get-trading-pairs/get :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: an array of objects representing market data """ response = await self.publicGetTradingPairs(params) # # { # "error":false, # "errorMessage":null, # "data": [ # { # "name":"BTC_EUR", # "firstCurrency":"BTC", # "secondCurrency":"EUR", # "priceDecimals":2, # "lotDecimals":8, # "minAmount":0.0002, # "tradesWebSocketChannelId":"trades-BTC_EUR", # "orderBookWebSocketChannelId":"order_book-BTC_EUR", # "tradeStatisticsWebSocketChannelId":"statistics-BTC_EUR" # }, # ] # } # data = self.safe_value(response, 'data', []) result = [] for i in range(0, len(data)): market = data[i] id = self.safe_string(market, 'name') baseId = self.safe_string(market, 'firstCurrency') quoteId = self.safe_string(market, 'secondCurrency') 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': False, 'swap': False, 'future': False, 'option': False, 'active': None, 'contract': False, 'linear': None, 'inverse': None, 'contractSize': None, 'expiry': None, 'expiryDatetime': None, 'strike': None, 'optionType': None, 'precision': { 'amount': self.parse_number(self.parse_precision(self.safe_string(market, 'lotDecimals'))), 'price': self.parse_number(self.parse_precision(self.safe_string(market, 'priceDecimals'))), }, 'limits': { 'leverage': { 'min': None, 'max': None, }, 'amount': { 'min': self.safe_number(market, 'minAmount'), 'max': None, }, 'price': { 'min': None, 'max': None, }, 'cost': { 'min': None, 'max': None, }, }, 'created': None, 'info': market, }) return result def parse_balance(self, response) -> Balances: balances = self.safe_value(response, 'data', {}) result: dict = {'info': response} 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, 'reserved') account['total'] = self.safe_string(balance, 'balance') result[code] = account return self.safe_balance(result) async def fetch_balance(self, params={}) -> Balances: """ query for balance and get the amount of funds available for trading or funds locked in orders https://coinmate.docs.apiary.io/#reference/balance/get-balances/post :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `balance structure ` """ await self.load_markets() response = await self.privatePostBalances(params) return self.parse_balance(response) async 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 https://coinmate.docs.apiary.io/#reference/order-book/get-order-book/get :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 """ await self.load_markets() market = self.market(symbol) request: dict = { 'currencyPair': market['id'], 'groupByPriceLimit': 'False', } response = await self.publicGetOrderBook(self.extend(request, params)) orderbook = response['data'] timestamp = self.safe_timestamp(orderbook, 'timestamp') return self.parse_order_book(orderbook, market['symbol'], timestamp, 'bids', 'asks', 'price', 'amount') async 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 https://coinmate.docs.apiary.io/#reference/ticker/get-ticker/get :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 ` """ await self.load_markets() market = self.market(symbol) request: dict = { 'currencyPair': market['id'], } response = await self.publicGetTicker(self.extend(request, params)) # # { # "error": False, # "errorMessage": null, # "data": { # "last": 0.55105, # "high": 0.56439, # "low": 0.54358, # "amount": 37038.993381, # "bid": 0.54595, # "ask": 0.55324, # "change": 3.03659243, # "open": 0.53481, # "timestamp": 1708074779 # } # } # data = self.safe_dict(response, 'data') return self.parse_ticker(data, market) async 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 https://coinmate.docs.apiary.io/#reference/ticker/get-ticker-all/get :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 ` """ await self.load_markets() symbols = self.market_symbols(symbols) response = await self.publicGetTickerAll(params) # # { # "error": False, # "errorMessage": null, # "data": { # "LTC_BTC": { # "last": "0.001337", # "high": "0.001348", # "low": "0.001332", # "amount": "34.75472959", # "bid": "0.001348", # "ask": "0.001356", # "change": "-0.74239050", # "open": "0.001347", # "timestamp": "1708074485" # } # } # } # data = self.safe_value(response, 'data', {}) keys = list(data.keys()) result: dict = {} for i in range(0, len(keys)): market = self.market(keys[i]) ticker = self.parse_ticker(self.safe_value(data, keys[i]), market) result[market['symbol']] = ticker return self.filter_by_array_tickers(result, 'symbol', symbols) def parse_ticker(self, ticker: dict, market: Market = None) -> Ticker: # # { # "last": "0.001337", # "high": "0.001348", # "low": "0.001332", # "amount": "34.75472959", # "bid": "0.001348", # "ask": "0.001356", # "change": "-0.74239050", # "open": "0.001347", # "timestamp": "1708074485" # } # timestamp = self.safe_timestamp(ticker, 'timestamp') last = self.safe_number(ticker, 'last') return self.safe_ticker({ 'symbol': market['symbol'], 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'high': self.safe_number(ticker, 'high'), 'low': self.safe_number(ticker, 'low'), 'bid': self.safe_number(ticker, 'bid'), 'bidVolume': None, 'ask': self.safe_number(ticker, 'ask'), 'vwap': None, 'askVolume': None, 'open': None, 'close': last, 'last': last, 'previousClose': None, 'change': None, 'percentage': None, 'average': None, 'baseVolume': self.safe_number(ticker, 'amount'), 'quoteVolume': None, 'info': ticker, }, market) async def fetch_deposits_withdrawals(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Transaction]: """ fetch history of deposits and withdrawals https://coinmate.docs.apiary.io/#reference/transfers/get-transfer-history/post :param str [code]: unified currency code for the currency of the deposit/withdrawals, default is None :param int [since]: timestamp in ms of the earliest deposit/withdrawal, default is None :param int [limit]: max number of deposit/withdrawals to return, default is None :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a list of `transaction structure ` """ await self.load_markets() request: dict = { 'limit': 1000, } if limit is not None: request['limit'] = limit if since is not None: request['timestampFrom'] = since if code is not None: currency = self.currency(code) request['currency'] = currency['id'] response = await self.privatePostTransferHistory(self.extend(request, params)) items = response['data'] return self.parse_transactions(items, None, since, limit) def parse_transaction_status(self, status: Str): statuses: dict = { 'COMPLETED': 'ok', 'WAITING': 'pending', 'SENT': 'pending', 'CREATED': 'pending', 'OK': 'ok', 'NEW': 'pending', 'CANCELED': 'canceled', } return self.safe_string(statuses, status, status) def parse_transaction(self, transaction: dict, currency: Currency = None) -> Transaction: # # deposits # # { # "transactionId": 1862815, # "timestamp": 1516803982388, # "amountCurrency": "LTC", # "amount": 1, # "fee": 0, # "walletType": "LTC", # "transferType": "DEPOSIT", # "transferStatus": "COMPLETED", # "txid": # "ccb9255dfa874e6c28f1a64179769164025329d65e5201849c2400abd6bce245", # "destination": "LQrtSKA6LnhcwRrEuiborQJnjFF56xqsFn", # "destinationTag": null # } # # withdrawals # # { # "transactionId": 2140966, # "timestamp": 1519314282976, # "amountCurrency": "EUR", # "amount": 8421.7228, # "fee": 16.8772, # "walletType": "BANK_WIRE", # "transferType": "WITHDRAWAL", # "transferStatus": "COMPLETED", # "txid": null, # "destination": null, # "destinationTag": null # } # # withdraw # # { # "id": 2132583, # } # timestamp = self.safe_integer(transaction, 'timestamp') currencyId = self.safe_string(transaction, 'amountCurrency') code = self.safe_currency_code(currencyId, currency) return { 'info': transaction, 'id': self.safe_string_2(transaction, 'transactionId', 'id'), 'txid': self.safe_string(transaction, 'txid'), 'type': self.safe_string_lower(transaction, 'transferType'), 'currency': code, 'network': self.safe_string(transaction, 'walletType'), 'amount': self.safe_number(transaction, 'amount'), 'status': self.parse_transaction_status(self.safe_string(transaction, 'transferStatus')), 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'address': self.safe_string(transaction, 'destination'), 'addressFrom': None, 'addressTo': None, 'tag': self.safe_string(transaction, 'destinationTag'), 'tagFrom': None, 'tagTo': None, 'updated': None, 'comment': None, 'internal': None, 'fee': { 'cost': self.safe_number(transaction, 'fee'), 'currency': code, 'rate': None, }, } async def withdraw(self, code: str, amount: float, address: str, tag=None, params={}) -> Transaction: """ make a withdrawal https://coinmate.docs.apiary.io/#reference/bitcoin-withdrawal-and-deposit/withdraw-bitcoins/post https://coinmate.docs.apiary.io/#reference/litecoin-withdrawal-and-deposit/withdraw-litecoins/post https://coinmate.docs.apiary.io/#reference/ethereum-withdrawal-and-deposit/withdraw-ethereum/post https://coinmate.docs.apiary.io/#reference/ripple-withdrawal-and-deposit/withdraw-ripple/post https://coinmate.docs.apiary.io/#reference/cardano-withdrawal-and-deposit/withdraw-cardano/post https://coinmate.docs.apiary.io/#reference/solana-withdrawal-and-deposit/withdraw-solana/post :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_address(address) await self.load_markets() currency = self.currency(code) withdrawOptions = self.safe_value(self.options, 'withdraw', {}) methods = self.safe_value(withdrawOptions, 'methods', {}) method = self.safe_string(methods, code) if method is None: allowedCurrencies = list(methods.keys()) raise ExchangeError(self.id + ' withdraw() only allows withdrawing the following currencies: ' + ', '.join(allowedCurrencies)) request: dict = { 'amount': self.currency_to_precision(code, amount), 'address': address, } if tag is not None: request['destinationTag'] = tag response = await getattr(self, method)(self.extend(request, params)) # # { # "error": False, # "errorMessage": null, # "data": { # "id": "9e0a37fc-4ab4-4b9d-b9e7-c9c8f7c4c8e0" # } # } # data = self.safe_value(response, 'data') transaction = self.parse_transaction(data, currency) fillResponseFromRequest = self.safe_bool(withdrawOptions, 'fillResponseFromRequest', True) if fillResponseFromRequest: transaction['amount'] = amount transaction['currency'] = code transaction['address'] = address transaction['tag'] = tag transaction['type'] = 'withdrawal' transaction['status'] = 'pending' return transaction async def fetch_my_trades(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}): """ fetch all trades made by the user https://coinmate.docs.apiary.io/#reference/trade-history/get-trade-history/post :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 ` """ await self.load_markets() if limit is None: limit = 1000 request: dict = { 'limit': limit, } if symbol is not None: market = self.market(symbol) request['currencyPair'] = market['id'] if since is not None: request['timestampFrom'] = since response = await self.privatePostTradeHistory(self.extend(request, params)) data = self.safe_list(response, 'data', []) return self.parse_trades(data, None, since, limit) def parse_trade(self, trade: dict, market: Market = None) -> Trade: # # fetchMyTrades(private) # # { # "transactionId": 2671819, # "createdTimestamp": 1529649127605, # "currencyPair": "LTC_BTC", # "type": "BUY", # "orderType": "LIMIT", # "orderId": 101810227, # "amount": 0.01, # "price": 0.01406, # "fee": 0, # "feeType": "MAKER" # } # # fetchTrades(public) # # { # "timestamp":1561598833416, # "transactionId":"4156303", # "price":10950.41, # "amount":0.004, # "currencyPair":"BTC_EUR", # "tradeType":"BUY" # } # marketId = self.safe_string(trade, 'currencyPair') market = self.safe_market(marketId, market, '_') priceString = self.safe_string(trade, 'price') amountString = self.safe_string(trade, 'amount') side = self.safe_string_lower_2(trade, 'type', 'tradeType') type = self.safe_string_lower(trade, 'orderType') orderId = self.safe_string(trade, 'orderId') id = self.safe_string(trade, 'transactionId') timestamp = self.safe_integer_2(trade, 'timestamp', 'createdTimestamp') fee = None feeCostString = self.safe_string(trade, 'fee') if feeCostString is not None: fee = { 'cost': feeCostString, 'currency': market['quote'], } takerOrMaker = self.safe_string(trade, 'feeType') takerOrMaker = 'maker' if (takerOrMaker == 'MAKER') else 'taker' return self.safe_trade({ 'id': id, 'info': trade, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'symbol': market['symbol'], 'type': type, 'side': side, 'order': orderId, 'takerOrMaker': takerOrMaker, 'price': priceString, 'amount': amountString, 'cost': None, 'fee': fee, }, market) async 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 https://coinmate.docs.apiary.io/#reference/transactions/transactions/get :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 ` """ await self.load_markets() market = self.market(symbol) request: dict = { 'currencyPair': market['id'], 'minutesIntoHistory': 10, } response = await self.publicGetTransactions(self.extend(request, params)) # # { # "error":false, # "errorMessage":null, # "data":[ # { # "timestamp":1561598833416, # "transactionId":"4156303", # "price":10950.41, # "amount":0.004, # "currencyPair":"BTC_EUR", # "tradeType":"BUY" # } # ] # } # data = self.safe_list(response, 'data', []) return self.parse_trades(data, market, since, limit) async def fetch_trading_fee(self, symbol: str, params={}) -> TradingFeeInterface: """ fetch the trading fees for a market https://coinmate.docs.apiary.io/#reference/trader-fees/get-trading-fees/post :param str symbol: unified market symbol :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `fee structure ` """ await self.load_markets() market = self.market(symbol) request: dict = { 'currencyPair': market['id'], } response = await self.privatePostTraderFees(self.extend(request, params)) # # { # "error": False, # "errorMessage": null, # "data": {maker: '0.3', taker: "0.35", timestamp: "1646253217815"} # } # data = self.safe_value(response, 'data', {}) makerString = self.safe_string(data, 'maker') takerString = self.safe_string(data, 'taker') maker = self.parse_number(Precise.string_div(makerString, '100')) taker = self.parse_number(Precise.string_div(takerString, '100')) return { 'info': data, 'symbol': market['symbol'], 'maker': maker, 'taker': taker, 'percentage': True, 'tierBased': True, } async def fetch_open_orders(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Order]: """ fetch all unfilled currently open orders https://coinmate.docs.apiary.io/#reference/order/get-open-orders/post :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 ` """ response = await self.privatePostOpenOrders(self.extend({}, params)) extension: dict = {'status': 'open'} return self.parse_orders(response['data'], None, since, limit, extension) async def fetch_orders(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Order]: """ fetches information on multiple orders made by the user https://coinmate.docs.apiary.io/#reference/order/order-history/post :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 ` """ if symbol is None: raise ArgumentsRequired(self.id + ' fetchOrders() requires a symbol argument') await self.load_markets() market = self.market(symbol) request: dict = { 'currencyPair': market['id'], } # offset param that appears in other parts of the API doesn't appear to be supported here if limit is not None: request['limit'] = limit response = await self.privatePostOrderHistory(self.extend(request, params)) return self.parse_orders(response['data'], market, since, limit) def parse_order_status(self, status: Str): statuses: dict = { 'FILLED': 'closed', 'CANCELLED': 'canceled', 'PARTIALLY_FILLED': 'open', 'OPEN': 'open', } return self.safe_string(statuses, status, status) def parse_order_type(self, type: Str): types: dict = { 'LIMIT': 'limit', 'MARKET': 'market', } return self.safe_string(types, type, type) def parse_order(self, order: dict, market: Market = None) -> Order: # # limit sell # # { # "id": 781246605, # "timestamp": 1584480015133, # "trailingUpdatedTimestamp": null, # "type": "SELL", # "currencyPair": "ETH_BTC", # "price": 0.0345, # "amount": 0.01, # "stopPrice": null, # "originalStopPrice": null, # "marketPriceAtLastUpdate": null, # "marketPriceAtOrderCreation": null, # "orderTradeType": "LIMIT", # "hidden": False, # "trailing": False, # "clientOrderId": null # } # # limit buy # # { # "id": 67527001, # "timestamp": 1517931722613, # "trailingUpdatedTimestamp": null, # "type": "BUY", # "price": 5897.24, # "remainingAmount": 0.002367, # "originalAmount": 0.1, # "stopPrice": null, # "originalStopPrice": null, # "marketPriceAtLastUpdate": null, # "marketPriceAtOrderCreation": null, # "status": "CANCELLED", # "orderTradeType": "LIMIT", # "hidden": False, # "avgPrice": null, # "trailing": False, # } # # cancelOrder # # { # "success": True, # "remainingAmount": 0.1 # } # id = self.safe_string(order, 'id') timestamp = self.safe_integer(order, 'timestamp') side = self.safe_string_lower(order, 'type') priceString = self.safe_string(order, 'price') amountString = self.safe_string(order, 'originalAmount') remainingString = self.safe_string_2(order, 'remainingAmount', 'amount') status = self.parse_order_status(self.safe_string(order, 'status')) type = self.parse_order_type(self.safe_string(order, 'orderTradeType')) averageString = self.safe_string(order, 'avgPrice') marketId = self.safe_string(order, 'currencyPair') symbol = self.safe_symbol(marketId, market, '_') clientOrderId = self.safe_string(order, 'clientOrderId') return self.safe_order({ 'id': id, 'clientOrderId': clientOrderId, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'lastTradeTimestamp': None, 'symbol': symbol, 'type': type, 'timeInForce': None, 'postOnly': None, 'side': side, 'price': priceString, 'triggerPrice': self.safe_number(order, 'stopPrice'), 'amount': amountString, 'cost': None, 'average': averageString, 'filled': None, 'remaining': remainingString, 'status': status, 'trades': None, 'info': order, 'fee': None, }, market) async def create_order(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}): """ create a trade order https://coinmate.docs.apiary.io/#reference/order/buy-limit-order/post https://coinmate.docs.apiary.io/#reference/order/sell-limit-order/post https://coinmate.docs.apiary.io/#reference/order/buy-instant-order/post https://coinmate.docs.apiary.io/#reference/order/sell-instant-order/post :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 fulfilled, 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 ` """ await self.load_markets() method = 'privatePost' + self.capitalize(side) market = self.market(symbol) request: dict = { 'currencyPair': market['id'], } if type == 'market': if side == 'buy': request['total'] = self.amount_to_precision(symbol, amount) # amount in fiat else: request['amount'] = self.amount_to_precision(symbol, amount) # amount in fiat method += 'Instant' else: request['amount'] = self.amount_to_precision(symbol, amount) # amount in crypto request['price'] = self.price_to_precision(symbol, price) method += self.capitalize(type) response = await getattr(self, method)(self.extend(request, params)) id = self.safe_string(response, 'data') return self.safe_order({ 'info': response, 'id': id, }, market) async def fetch_order(self, id: str, symbol: Str = None, params={}): """ fetches information on an order made by the user https://coinmate.docs.apiary.io/#reference/order/get-order-by-orderid/post https://coinmate.docs.apiary.io/#reference/order/get-order-by-clientorderid/post :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 ` """ await self.load_markets() request: dict = { 'orderId': id, } market = None if symbol: market = self.market(symbol) response = await self.privatePostOrderById(self.extend(request, params)) data = self.safe_dict(response, 'data') return self.parse_order(data, market) async def cancel_order(self, id: str, symbol: Str = None, params={}): """ cancels an open order https://coinmate.docs.apiary.io/#reference/order/cancel-order/post :param str id: order id :param str symbol: not used by coinmate cancelOrder() :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: An `order structure ` """ # {"error":false,"errorMessage":null,"data":{"success":true,"remainingAmount":0.01}} request: dict = {'orderId': id} response = await self.privatePostCancelOrderWithInfo(self.extend(request, params)) # # { # "error": False, # "errorMessage": null, # "data": { # "success": True, # "remainingAmount": 0.1 # } # } # data = self.safe_dict(response, 'data') return self.parse_order(data) def nonce(self): return self.milliseconds() def sign(self, path, api='public', method='GET', params={}, headers=None, body=None): url = self.urls['api']['rest'] + '/' + path if api == 'public': if params: url += '?' + self.urlencode(params) else: self.check_required_credentials() nonce = str(self.nonce()) auth = nonce + self.uid + self.apiKey signature = self.hmac(self.encode(auth), self.encode(self.secret), hashlib.sha256) body = self.urlencode(self.extend({ 'clientId': self.uid, 'nonce': nonce, 'publicKey': self.apiKey, 'signature': signature.upper(), }, params)) headers = { 'Content-Type': 'application/x-www-form-urlencoded', } return {'url': url, 'method': method, 'body': body, 'headers': headers} def handle_errors(self, code: int, reason: str, url: str, method: str, headers: dict, body: str, response, requestHeaders, requestBody): if response is None: return None # fallback to default error handler # # {"error":true,"errorMessage":"Api internal error","data":null} # {"error":true,"errorMessage":"Access denied.","data":null} # errorMessage = self.safe_string(response, 'errorMessage') if errorMessage is not None: feedback = self.id + ' ' + body self.throw_exactly_matched_exception(self.exceptions['exact'], errorMessage, feedback) self.throw_broadly_matched_exception(self.exceptions['broad'], errorMessage, feedback) raise ExchangeError(feedback) # unknown message return None