# -*- 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 # ----------------------------------------------------------------------------- try: basestring # Python 3 except NameError: basestring = str # Python 2 import hashlib 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 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 OnMaintenance from ccxt.base.errors import InvalidNonce class exmo(Exchange): def describe(self): return self.deep_extend(super(exmo, self).describe(), { 'id': 'exmo', 'name': 'EXMO', 'countries': ['ES', 'RU'], # Spain, Russia 'rateLimit': 350, # once every 350 ms ≈ 180 requests per minute ≈ 3 requests per second 'version': 'v1.1', 'has': { 'cancelOrder': True, 'CORS': False, 'createOrder': True, 'fetchBalance': True, 'fetchCurrencies': True, 'fetchDepositAddress': True, 'fetchFundingFees': True, 'fetchMarkets': True, 'fetchMyTrades': True, 'fetchOHLCV': True, 'fetchOpenOrders': True, 'fetchOrder': 'emulated', 'fetchOrderBook': True, 'fetchOrderBooks': True, 'fetchOrderTrades': True, 'fetchTicker': True, 'fetchTickers': True, 'fetchTrades': True, 'fetchTradingFee': True, 'fetchTradingFees': True, 'fetchTransactions': True, 'withdraw': True, }, 'timeframes': { '1m': '1', '5m': '5', '15m': '15', '30m': '30', '45m': '45', '1h': '60', '2h': '120', '3h': '180', '4h': '240', '1d': 'D', '1w': 'W', '1M': 'M', }, 'urls': { 'logo': 'https://user-images.githubusercontent.com/1294454/27766491-1b0ea956-5eda-11e7-9225-40d67b481b8d.jpg', 'api': { 'public': 'https://api.exmo.com', 'private': 'https://api.exmo.com', 'web': 'https://exmo.me', }, 'www': 'https://exmo.me', 'referral': 'https://exmo.me/?ref=131685', 'doc': [ 'https://exmo.me/en/api_doc?ref=131685', 'https://github.com/exmo-dev/exmo_api_lib/tree/master/nodejs', ], 'fees': 'https://exmo.com/en/docs/fees', }, 'api': { 'web': { 'get': [ 'ctrl/feesAndLimits', 'en/docs/fees', ], }, 'public': { 'get': [ 'currency', 'currency/list/extended', 'order_book', 'pair_settings', 'ticker', 'trades', 'candles_history', 'required_amount', 'payments/providers/crypto/list', ], }, 'private': { 'post': [ 'user_info', 'order_create', 'order_cancel', 'stop_market_order_create', 'stop_market_order_cancel', 'user_open_orders', 'user_trades', 'user_cancelled_orders', 'order_trades', 'deposit_address', 'withdraw_crypt', 'withdraw_get_txid', 'excode_create', 'excode_load', 'code_check', 'wallet_history', 'wallet_operations', ], }, }, 'fees': { 'trading': { 'tierBased': False, 'percentage': True, 'maker': 0.2 / 100, 'taker': 0.2 / 100, }, 'funding': { 'tierBased': False, 'percentage': False, # fixed funding fees for crypto, see fetchFundingFees below }, }, 'options': { 'useWebapiForFetchingFees': False, # TODO: figure why Exmo bans us when we try to fetch() their web urls 'feesAndLimits': { 'success': 1, 'ctlr': 'feesAndLimits', 'error': '', 'data': { 'limits': [ {'pair': 'BTC/USD', 'min_q': '0.0001', 'max_q': '1000', 'min_p': '1', 'max_p': '30000', 'min_a': '1', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BTC/RUB', 'min_q': '0.0001', 'max_q': '1000', 'min_p': '1', 'max_p': '2000000', 'min_a': '10', 'max_a': '50000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BTC/EUR', 'min_q': '0.0001', 'max_q': '1000', 'min_p': '1', 'max_p': '30000', 'min_a': '1', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BTC/GBP', 'min_q': '0.0001', 'max_q': '1000', 'min_p': '1', 'max_p': '30000', 'min_a': '1', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BTC/UAH', 'min_q': '0.0001', 'max_q': '1000', 'min_p': '1', 'max_p': '15000000', 'min_a': '10', 'max_a': '15000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BTC/PLN', 'min_q': '0.0001', 'max_q': '1000', 'min_p': '1', 'max_p': '20000000', 'min_a': '50', 'max_a': '2000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BTC/TRY', 'min_q': '0.0001', 'max_q': '1000', 'min_p': '1', 'max_p': '800000', 'min_a': '40', 'max_a': '6000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BTC/KZT', 'min_q': '0.0001', 'max_q': '1000', 'min_p': '1000', 'max_p': '12000000', 'min_a': '1000', 'max_a': '100000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BTC/USDT', 'min_q': '0.0001', 'max_q': '1000', 'min_p': '0.01', 'max_p': '30000', 'min_a': '3', 'max_a': '500000', 'taker': '0', 'maker': '0'}, {'pair': 'ETH/BTC', 'min_q': '0.001', 'max_q': '5000', 'min_p': '0.00000001', 'max_p': '10', 'min_a': '0.001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ETH/USD', 'min_q': '0.001', 'max_q': '5000', 'min_p': '0.01', 'max_p': '100000', 'min_a': '3', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ETH/RUB', 'min_q': '0.001', 'max_q': '5000', 'min_p': '0.01', 'max_p': '100000', 'min_a': '150', 'max_a': '50000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'XRP/BTC', 'min_q': '1', 'max_q': '5000000', 'min_p': '0.0000001', 'max_p': '1', 'min_a': '0.00001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'XRP/USD', 'min_q': '1', 'max_q': '5000000', 'min_p': '0.001', 'max_p': '1000', 'min_a': '0.001', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'XRP/RUB', 'min_q': '1', 'max_q': '5000000', 'min_p': '0.000001', 'max_p': '1000', 'min_a': '0.01', 'max_a': '50000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ADA/BTC', 'min_q': '1', 'max_q': '10000000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ADA/ETH', 'min_q': '0.01', 'max_q': '10000000', 'min_p': '0.00000001', 'max_p': '10', 'min_a': '0.001', 'max_a': '5000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ADA/USD', 'min_q': '0.01', 'max_q': '10000000', 'min_p': '0.0001', 'max_p': '1000', 'min_a': '0.01', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ALGO/EXM', 'min_q': '1', 'max_q': '1000000', 'min_p': '0.001', 'max_p': '10000', 'min_a': '1', 'max_a': '50000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ALGO/BTC', 'min_q': '1', 'max_q': '1000000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.000001', 'max_a': '50', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ALGO/USDT', 'min_q': '1', 'max_q': '1000000', 'min_p': '0.001', 'max_p': '1000', 'min_a': '1', 'max_a': '500000', 'taker': '0', 'maker': '0'}, {'pair': 'ALGO/RUB', 'min_q': '1', 'max_q': '1000000', 'min_p': '0.000001', 'max_p': '10000', 'min_a': '1', 'max_a': '50000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ALGO/EUR', 'min_q': '1', 'max_q': '1000000', 'min_p': '0.001', 'max_p': '1000', 'min_a': '1', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ATOM/EXM', 'min_q': '1', 'max_q': '500000', 'min_p': '0.01', 'max_p': '100000', 'min_a': '200', 'max_a': '50000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ATOM/BTC', 'min_q': '1', 'max_q': '500000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ATOM/USD', 'min_q': '1', 'max_q': '500000', 'min_p': '0.001', 'max_p': '1000', 'min_a': '0.5', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ATOM/EUR', 'min_q': '1', 'max_q': '500000', 'min_p': '0.001', 'max_p': '1000', 'min_a': '0.5', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BCH/USD', 'min_q': '0.003', 'max_q': '5000', 'min_p': '0.00000001', 'max_p': '30000', 'min_a': '0.0001', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BCH/RUB', 'min_q': '0.003', 'max_q': '5000', 'min_p': '0.00000001', 'max_p': '2000000', 'min_a': '0.0001', 'max_a': '50000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BCH/EUR', 'min_q': '0.003', 'max_q': '5000', 'min_p': '0.01', 'max_p': '300000', 'min_a': '3', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BCH/UAH', 'min_q': '0.003', 'max_q': '5000', 'min_p': '0.1', 'max_p': '30000', 'min_a': '10', 'max_a': '15000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BCH/BTC', 'min_q': '0.003', 'max_q': '5000', 'min_p': '0.00000001', 'max_p': '5', 'min_a': '0.0001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BCH/ETH', 'min_q': '0.003', 'max_q': '5000', 'min_p': '0.0000001', 'max_p': '200', 'min_a': '0.0001', 'max_a': '5000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BCH/USDT', 'min_q': '0.003', 'max_q': '5000', 'min_p': '0.01', 'max_p': '5000', 'min_a': '3', 'max_a': '500000', 'taker': '0', 'maker': '0'}, {'pair': 'BTG/USD', 'min_q': '0.01', 'max_q': '100000', 'min_p': '0.001', 'max_p': '1000', 'min_a': '3', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BTG/BTC', 'min_q': '0.01', 'max_q': '100000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BTG/ETH', 'min_q': '0.01', 'max_q': '100000', 'min_p': '0.0001', 'max_p': '100', 'min_a': '0.01', 'max_a': '5000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BTT/RUB', 'min_q': '1', 'max_q': '500000000', 'min_p': '0.000001', 'max_p': '1000', 'min_a': '0.000001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BTT/UAH', 'min_q': '1', 'max_q': '500000000', 'min_p': '0.000001', 'max_p': '1000', 'min_a': '0.000001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'BTT/BTC', 'min_q': '1', 'max_q': '500000000', 'min_p': '0.00000001', 'max_p': '0.1', 'min_a': '0.00001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'CRON/BTC', 'min_q': '1', 'max_q': '100000', 'min_p': '0.0000001', 'max_p': '1', 'min_a': '0.00001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'CRON/ETH', 'min_q': '1', 'max_q': '100000', 'min_p': '0.0000001', 'max_p': '10', 'min_a': '0.00001', 'max_a': '5000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'CRON/USDT', 'min_q': '1', 'max_q': '100000', 'min_p': '0.001', 'max_p': '1000', 'min_a': '0.001', 'max_a': '500000', 'taker': '0', 'maker': '0'}, {'pair': 'CRON/EXM', 'min_q': '1', 'max_q': '100000000', 'min_p': '0.00000001', 'max_p': '1000', 'min_a': '0.01', 'max_a': '100000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'DAI/USD', 'min_q': '1', 'max_q': '500000', 'min_p': '0.001', 'max_p': '1000', 'min_a': '0.1', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'DAI/RUB', 'min_q': '1', 'max_q': '500000', 'min_p': '0.01', 'max_p': '100000', 'min_a': '0.5', 'max_a': '30000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'DAI/BTC', 'min_q': '1', 'max_q': '500000', 'min_p': '0.0000001', 'max_p': '0.1', 'min_a': '0.00001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'DAI/ETH', 'min_q': '1', 'max_q': '500000', 'min_p': '0.000001', 'max_p': '10', 'min_a': '0.0001', 'max_a': '5000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'DASH/USD', 'min_q': '0.01', 'max_q': '10000', 'min_p': '0.01', 'max_p': '10000', 'min_a': '3', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'DASH/RUB', 'min_q': '0.01', 'max_q': '10000', 'min_p': '0.01', 'max_p': '100000', 'min_a': '150', 'max_a': '50000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'DASH/UAH', 'min_q': '0.01', 'max_q': '10000', 'min_p': '0.01', 'max_p': '200000', 'min_a': '10', 'max_a': '15000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'DASH/BTC', 'min_q': '0.01', 'max_q': '10000', 'min_p': '0.0001', 'max_p': '1', 'min_a': '0.001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'DASH/USDT', 'min_q': '0.01', 'max_q': '10000', 'min_p': '0.01', 'max_p': '5000', 'min_a': '3', 'max_a': '500000', 'taker': '0', 'maker': '0'}, {'pair': 'DCR/RUB', 'min_q': '0.01', 'max_q': '50000', 'min_p': '0.00001', 'max_p': '100000', 'min_a': '0.5', 'max_a': '3000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'DCR/UAH', 'min_q': '0.01', 'max_q': '50000', 'min_p': '0.00001', 'max_p': '100000', 'min_a': '0.25', 'max_a': '1000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'DCR/BTC', 'min_q': '0.01', 'max_q': '50000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'DOGE/USD', 'min_q': '100', 'max_q': '500000000', 'min_p': '0.0000001', 'max_p': '1000', 'min_a': '0.01', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'DOGE/BTC', 'min_q': '100', 'max_q': '500000000', 'min_p': '0.0000001', 'max_p': '1', 'min_a': '0.0001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'EOS/USD', 'min_q': '0.01', 'max_q': '500000', 'min_p': '0.01', 'max_p': '1000', 'min_a': '0.5', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'EOS/EUR', 'min_q': '0.01', 'max_q': '500000', 'min_p': '0.001', 'max_p': '1000', 'min_a': '0.5', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'EOS/BTC', 'min_q': '0.01', 'max_q': '500000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ETC/USD', 'min_q': '0.2', 'max_q': '100000', 'min_p': '0.01', 'max_p': '10000', 'min_a': '0.01', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ETC/RUB', 'min_q': '0.2', 'max_q': '100000', 'min_p': '0.01', 'max_p': '10000', 'min_a': '0.01', 'max_a': '50000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ETC/BTC', 'min_q': '0.2', 'max_q': '100000', 'min_p': '0.0001', 'max_p': '0.5', 'min_a': '0.001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ETH/EUR', 'min_q': '0.001', 'max_q': '5000', 'min_p': '0.01', 'max_p': '100000', 'min_a': '3', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ETH/GBP', 'min_q': '0.001', 'max_q': '5000', 'min_p': '0.01', 'max_p': '100000', 'min_a': '3', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ETH/UAH', 'min_q': '0.001', 'max_q': '5000', 'min_p': '0.01', 'max_p': '1000000', 'min_a': '90', 'max_a': '15000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ETH/PLN', 'min_q': '0.001', 'max_q': '5000', 'min_p': '0.01', 'max_p': '100000', 'min_a': '50', 'max_a': '2000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ETH/TRY', 'min_q': '0.001', 'max_q': '5000', 'min_p': '0.1', 'max_p': '80000', 'min_a': '10', 'max_a': '6000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ETH/KZT', 'min_q': '0.001', 'max_q': '5000', 'min_p': '4', 'max_p': '40000000', 'min_a': '3', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ETH/USDT', 'min_q': '0.001', 'max_q': '5000', 'min_p': '0.01', 'max_p': '100000', 'min_a': '3', 'max_a': '500000', 'taker': '0', 'maker': '0'}, {'pair': 'ETH/LTC', 'min_q': '0.001', 'max_q': '5000', 'min_p': '0.00000001', 'max_p': '100000', 'min_a': '0.05', 'max_a': '100000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ETZ/BTC', 'min_q': '1', 'max_q': '50000000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.0001', 'max_a': '10', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ETZ/ETH', 'min_q': '1', 'max_q': '50000000', 'min_p': '0.00000001', 'max_p': '100', 'min_a': '0.001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ETZ/USDT', 'min_q': '1', 'max_q': '50000000', 'min_p': '0.000001', 'max_p': '1000', 'min_a': '0.01', 'max_a': '1000', 'taker': '0', 'maker': '0'}, {'pair': 'EXM/USDT', 'min_q': '1', 'max_q': '100000000', 'min_p': '0.00000001', 'max_p': '1000', 'min_a': '0.01', 'max_a': '100000', 'taker': '0', 'maker': '0'}, {'pair': 'EXM/ETH', 'min_q': '1', 'max_q': '100000000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.0001', 'max_a': '5000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'GAS/USD', 'min_q': '0.01', 'max_q': '500000', 'min_p': '0.01', 'max_p': '50000', 'min_a': '0.1', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'GAS/BTC', 'min_q': '0.01', 'max_q': '500000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'GNT/BTC', 'min_q': '1', 'max_q': '10000000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'GNT/ETH', 'min_q': '0.01', 'max_q': '10000000', 'min_p': '0.00000001', 'max_p': '10', 'min_a': '0.01', 'max_a': '5000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'GUSD/USD', 'min_q': '1', 'max_q': '500000', 'min_p': '0.1', 'max_p': '10', 'min_a': '0.1', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'GUSD/RUB', 'min_q': '1', 'max_q': '500000', 'min_p': '0.01', 'max_p': '1000', 'min_a': '10', 'max_a': '50000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'GUSD/BTC', 'min_q': '1', 'max_q': '500000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.0015', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'HP/BTC', 'min_q': '1', 'max_q': '100000000', 'min_p': 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'maker': '0.4'}, {'pair': 'MNC/BTC', 'min_q': '10', 'max_q': '500000000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.000001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'MNC/ETH', 'min_q': '10', 'max_q': '500000000', 'min_p': '0.0000001', 'max_p': '10', 'min_a': '0.00001', 'max_a': '1000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'NEO/USD', 'min_q': '0.01', 'max_q': '100000', 'min_p': '0.01', 'max_p': '50000', 'min_a': '0.1', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'NEO/RUB', 'min_q': '0.01', 'max_q': '100000', 'min_p': '0.001', 'max_p': '1500000', 'min_a': '50', 'max_a': '50000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'NEO/BTC', 'min_q': '0.1', 'max_q': '100000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'OMG/USD', 'min_q': '0.01', 'max_q': '500000', 'min_p': '0.01', 'max_p': '1000', 'min_a': '0.5', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 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'min_a': '0.01', 'max_a': '20000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'PTI/USDT', 'min_q': '1', 'max_q': '50000000', 'min_p': '0.000001', 'max_p': '10000', 'min_a': '0.01', 'max_a': '100000', 'taker': '0', 'maker': '0'}, {'pair': 'QTUM/USD', 'min_q': '0.1', 'max_q': '500000', 'min_p': '0.00000001', 'max_p': '10000', 'min_a': '0.1', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'QTUM/BTC', 'min_q': '0.1', 'max_q': '500000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.0001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'QTUM/ETH', 'min_q': '0.1', 'max_q': '500000', 'min_p': '0.00000001', 'max_p': '100', 'min_a': '0.001', 'max_a': '5000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ROOBEE/BTC', 'min_q': '1', 'max_q': '10000000', 'min_p': '0.00000001', 'max_p': '0.1', 'min_a': '0.00001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'SMART/USD', 'min_q': '10', 'max_q': '100000000', 'min_p': '0.000001', 'max_p': '1000', 'min_a': '1', 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'min_q': '1', 'max_q': '5000000', 'min_p': '0.001', 'max_p': '1000', 'min_a': '0.001', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'XRP/GBP', 'min_q': '1', 'max_q': '5000000', 'min_p': '0.001', 'max_p': '1000', 'min_a': '0.001', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'XRP/TRY', 'min_q': '1', 'max_q': '5000000', 'min_p': '0.0001', 'max_p': '1000', 'min_a': '0.01', 'max_a': '6000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'XRP/UAH', 'min_q': '1', 'max_q': '5000000', 'min_p': '0.0001', 'max_p': '1000', 'min_a': '0.01', 'max_a': '15000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'XRP/USDT', 'min_q': '1', 'max_q': '5000000', 'min_p': '0.001', 'max_p': '1000', 'min_a': '0.001', 'max_a': '500000', 'taker': '0', 'maker': '0'}, {'pair': 'XRP/ETH', 'min_q': '1', 'max_q': '5000000', 'min_p': '0.00000001', 'max_p': '10', 'min_a': '0.00001', 'max_a': '5000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'XTZ/USD', 'min_q': '0.1', 'max_q': '100000', 'min_p': '0.0001', 'max_p': '1000', 'min_a': '0.1', 'max_a': '100000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'XTZ/RUB', 'min_q': '0.1', 'max_q': '100000', 'min_p': '0.00001', 'max_p': '100000', 'min_a': '0.5', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'XTZ/BTC', 'min_q': '0.1', 'max_q': '100000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.00001', 'max_a': '10', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'XTZ/ETH', 'min_q': '0.1', 'max_q': '100000', 'min_p': '0.0000001', 'max_p': '10', 'min_a': '0.0001', 'max_a': '1000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ZEC/USD', 'min_q': '0.01', 'max_q': '10000', 'min_p': '0.001', 'max_p': '5000', 'min_a': '0.1', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ZEC/RUB', 'min_q': '0.01', 'max_q': '10000', 'min_p': '0.001', 'max_p': '100000', 'min_a': '0.1', 'max_a': '50000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ZEC/EUR', 'min_q': '0.01', 'max_q': '10000', 'min_p': '0.001', 'max_p': '5000', 'min_a': '0.1', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ZEC/BTC', 'min_q': '0.01', 'max_q': '10000', 'min_p': '0.00001', 'max_p': '10', 'min_a': '0.001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ZRX/USD', 'min_q': '0.01', 'max_q': '10000000', 'min_p': '0.00001', 'max_p': '1000', 'min_a': '0.1', 'max_a': '500000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ZRX/BTC', 'min_q': '1', 'max_q': '10000000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ZRX/ETH', 'min_q': '0.01', 'max_q': '10000000', 'min_p': '0.00000001', 'max_p': '10', 'min_a': '0.01', 'max_a': '5000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'ZAG/BTC', 'min_q': '1', 'max_q': '10000000', 'min_p': '0.00000001', 'max_p': '0.1', 'min_a': '0.00001', 'max_a': '100', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'USD/RUB', 'min_q': '1', 'max_q': '500000', 'min_p': '0.01', 'max_p': '1000', 'min_a': '10', 'max_a': '50000000', 'taker': '0.4', 'maker': '0.4'}, {'pair': 'EXM/BTC', 'min_q': '1', 'max_q': '100000000', 'min_p': '0.00000001', 'max_p': '1', 'min_a': '0.0000001', 'max_a': '1', 'taker': '0.4', 'maker': '0.4'}, ], 'fees': [ { 'group': 'crypto', 'title': 'Cryptocurrency', 'items': [ {'prov': 'EXM', 'dep': '0%', 'wd': '1 EXM'}, {'prov': 'BTC', 'dep': '0%', 'wd': '0.0004 BTC'}, {'prov': 'LTC', 'dep': '0%', 'wd': '0.01 LTC'}, {'prov': 'DOGE', 'dep': '0%', 'wd': '1 Doge'}, {'prov': 'DASH', 'dep': '0%', 'wd': '0.002 DASH'}, {'prov': 'ETH', 'dep': '0%', 'wd': '0.003 ETH'}, {'prov': 'WAVES', 'dep': '0%', 'wd': '0.001 WAVES'}, {'prov': 'ZEC', 'dep': '0%', 'wd': '0.001 ZEC'}, {'prov': 'USDT', 'dep': '0%', 'wd': ''}, {'prov': 'XMR', 'dep': '0%', 'wd': '0.001 XMR'}, {'prov': 'XRP', 'dep': '0%', 'wd': '0.02 XRP'}, {'prov': 'ETC', 'dep': '0%', 'wd': '0.01 ETC'}, {'prov': 'BCH', 'dep': '0%', 'wd': '0.001 BCH'}, {'prov': 'BTG', 'dep': '0%', 'wd': '0.001 BTG'}, {'prov': 'EOS', 'dep': '0%', 'wd': '0.05 EOS'}, {'prov': 'XLM', 'dep': '0%', 'wd': '0.01 XLM'}, {'prov': 'OMG', 'dep': '0.1 OMG', 'wd': '0.5 OMG'}, {'prov': 'TRX', 'dep': '0%', 'wd': '1 TRX'}, {'prov': 'ADA', 'dep': '0%', 'wd': '1 ADA'}, {'prov': 'NEO', 'dep': '0%', 'wd': '0%'}, {'prov': 'GAS', 'dep': '0%', 'wd': '0%'}, {'prov': 'ZRX', 'dep': '0%', 'wd': '1 ZRX'}, {'prov': 'GNT', 'dep': '0%', 'wd': '1 GNT'}, {'prov': 'GUSD', 'dep': '0%', 'wd': '0.5 GUSD'}, {'prov': 'LSK', 'dep': '0%', 'wd': '0.1 LSK'}, {'prov': 'XEM', 'dep': '0%', 'wd': '5 XEM'}, {'prov': 'SMART', 'dep': '0%', 'wd': '0.5 SMART'}, {'prov': 'QTUM', 'dep': '0%', 'wd': '0.01 QTUM'}, {'prov': 'HB', 'dep': '0%', 'wd': '10 HB'}, {'prov': 'DAI', 'dep': '0%', 'wd': '1 DAI'}, {'prov': 'MKR', 'dep': '0%', 'wd': '0.005 MKR'}, {'prov': 'MNC', 'dep': '0%', 'wd': '15 MNC'}, {'prov': 'PTI', 'dep': '-', 'wd': '10 PTI'}, {'prov': 'ETZ', 'dep': '0%', 'wd': '1 ETZ'}, {'prov': 'USDC', 'dep': '0%', 'wd': '0.5 USDC'}, {'prov': 'ROOBEE', 'dep': '0%', 'wd': '200 ROOBEE'}, {'prov': 'DCR', 'dep': '0%', 'wd': '0.01 DCR'}, {'prov': 'ZAG', 'dep': '0%', 'wd': '0%'}, {'prov': 'BTT', 'dep': '0 BTT', 'wd': '100 BTT'}, {'prov': 'VLX', 'dep': '0%', 'wd': '1 VLX'}, {'prov': 'CRON', 'dep': '0%', 'wd': '5 CRON'}, {'prov': 'ONT', 'dep': '0%', 'wd': '1 ONT'}, {'prov': 'ONG', 'dep': '0%', 'wd': '5 ONG'}, {'prov': 'ALGO', 'dep': '0%', 'wd': '0.01 ALGO'}, {'prov': 'ATOM', 'dep': '0%', 'wd': '0.05 ATOM'}, ], }, { 'group': 'usd', 'title': 'USD', 'items': [ {'prov': 'Payeer', 'dep': '3.95%', 'wd': '-'}, {'prov': 'EX-CODE', 'dep': '', 'wd': '0.2%'}, {'prov': 'AdvCash', 'dep': '0%', 'wd': '2.49%'}, {'prov': 'Visa/MasterCard(Simplex)', 'dep': '4.5% + 0.5 USD', 'wd': '-'}, {'prov': 'Visa', 'dep': '3.45%', 'wd': '-'}, {'prov': 'Frick Bank', 'dep': '0 USD', 'wd': '-'}, ], }, { 'group': 'eur', 'title': 'EUR', 'items': [ {'prov': 'Visa/MasterCard', 'dep': '4.5% + 0.5 EUR', 'wd': '-'}, {'prov': 'EX-CODE', 'dep': '', 'wd': '0.2%'}, {'prov': 'Visa', 'dep': '2.95%', 'wd': '-'}, {'prov': 'Frick Internal Transfer', 'dep': '0 EUR', 'wd': '-'}, {'prov': 'SEPA Frick Bank', 'dep': '0 EUR', 'wd': '1 EUR'}, {'prov': 'WIRE Frick Bank', 'dep': '0%', 'wd': '20 EUR'}, {'prov': 'SEPA Weg Ag', 'dep': '-', 'wd': '1 EUR'}, ], }, { 'group': 'gbp', 'title': 'GBP', 'items': [ {'prov': 'EX-CODE', 'dep': '', 'wd': '0.2%'}, {'prov': 'WIRE Frick Bank', 'dep': '10 GBP', 'wd': '-'}, ], }, { 'group': 'rub', 'title': 'RUB', 'items': [ {'prov': 'Payeer', 'dep': '2.49%', 'wd': '3.49%'}, {'prov': 'EX-CODE', 'dep': '', 'wd': '0.2%'}, {'prov': 'Qiwi', 'dep': '1.49%', 'wd': '2.49%'}, {'prov': 'Yandex Money', 'dep': '1.49%', 'wd': '1.95 %'}, {'prov': 'AdvCash', 'dep': '0.99%', 'wd': '0.99%'}, {'prov': 'Visa/MasterCard', 'dep': '2.99%', 'wd': '3.99% + 60 RUB'}, ], }, { 'group': 'pln', 'title': 'PLN', 'items': [ {'prov': 'EX-CODE', 'dep': '', 'wd': '0.2%'}, ], }, { 'group': 'try', 'title': 'TRY', 'items': [ {'prov': 'EX-CODE', 'dep': '', 'wd': '0.2%'}, {'prov': 'Visa', 'dep': '3.05%', 'wd': '-'}, {'prov': 'Visa/MasterCard(Simplex)', 'dep': '4.5% + 2 TRY', 'wd': '-'}, {'prov': 'AdvCash', 'dep': '0%', 'wd': '-'}, ], }, { 'group': 'uah', 'title': 'UAH', 'items': [ {'prov': 'EX-CODE', 'dep': '', 'wd': '0.2%'}, {'prov': 'Terminal', 'dep': '2.6%', 'wd': '-'}, {'prov': 'Visa/MasterCard EasyTransfer', 'dep': '-', 'wd': '2.99%'}, {'prov': 'Visa/MasterCard', 'dep': '1% + 5 UAH', 'wd': '-'}, ], }, { 'group': 'kzt', 'title': 'KZT', 'items': [ {'prov': 'Visa/MasterCard', 'dep': '3.5%', 'wd': '2.99% + 450 KZT'}, {'prov': 'EX-CODE', 'dep': '', 'wd': '0.2%'}, {'prov': 'AdvCash', 'dep': '0%', 'wd': '-'}, ], }, ], }, }, }, 'exceptions': { 'exact': { '40005': AuthenticationError, # Authorization error, incorrect signature '40009': InvalidNonce, # '40015': ExchangeError, # API function do not exist '40016': OnMaintenance, # {"result":false,"error":"Error 40016: Maintenance work in progress"} '40017': AuthenticationError, # Wrong API Key '40032': PermissionDenied, # {"result":false,"error":"Error 40032: Access is denied for self API key"} '40034': RateLimitExceeded, # {"result":false,"error":"Error 40034: Access is denied, rate limit is exceeded"} '50052': InsufficientFunds, '50054': InsufficientFunds, '50304': OrderNotFound, # "Order was not found '123456789'"(fetching order trades for an order that does not have trades yet) '50173': OrderNotFound, # "Order with id X was not found."(cancelling non-existent, closed and cancelled order) '50277': InvalidOrder, '50319': InvalidOrder, # Price by order is less than permissible minimum for self pair '50321': InvalidOrder, # Price by order is more than permissible maximum for self pair }, 'broad': { 'range period is too long': BadRequest, 'invalid syntax': BadRequest, 'API rate limit exceeded': RateLimitExceeded, # {"result":false,"error":"API rate limit exceeded for 99.33.55.224. Retry after 60 sec.","history":[],"begin":1579392000,"end":1579478400} }, }, 'orders': {}, # orders cache / emulation }) async def fetch_trading_fees(self, params={}): if self.options['useWebapiForFetchingFees']: response = await self.webGetEnDocsFees(params) parts = response.split('') numParts = len(parts) if numParts != 2: raise NotSupported(self.id + ' fetchTradingFees format has changed') rest = parts[1] parts = rest.split('') numParts = len(parts) if numParts < 2: raise NotSupported(self.id + ' fetchTradingFees format has changed') fee = float(parts[0].replace('%', '')) * 0.01 taker = fee maker = fee return { # 'info': response, 'maker': maker, 'taker': taker, } else: return { 'maker': self.fees['trading']['maker'], 'taker': self.fees['trading']['taker'], } def parse_fixed_float_value(self, input): if (input is None) or (input == '-'): return None if input == '': return 0 isPercentage = (input.find('%') >= 0) parts = input.split(' ') value = parts[0].replace('%', '') result = float(value) if (result > 0) and isPercentage: raise ExchangeError(self.id + ' parseFixedFloatValue detected an unsupported non-zero percentage-based fee ' + input) return result async def fetch_funding_fees(self, params={}): response = None if self.options['useWebapiForFetchingFees']: response = await self.webGetCtrlFeesAndLimits(params) else: response = self.options['feesAndLimits'] # the code below assumes all non-zero crypto fees are fixed(for now) withdraw = {} deposit = {} groups = self.safe_value(response['data'], 'fees') groupsByGroup = self.index_by(groups, 'group') items = groupsByGroup['crypto']['items'] for i in range(0, len(items)): item = items[i] code = self.safe_currency_code(self.safe_string(item, 'prov')) withdrawalFee = self.safe_string(item, 'wd') depositFee = self.safe_string(item, 'dep') if withdrawalFee is not None: withdraw[code] = self.parse_fixed_float_value(withdrawalFee) if depositFee is not None: deposit[code] = self.parse_fixed_float_value(depositFee) # sets fiat fees to None fiatGroups = self.to_array(self.omit(groupsByGroup, 'crypto')) for i in range(0, len(fiatGroups)): code = self.safe_currency_code(self.safe_string(fiatGroups[i], 'title')) withdraw[code] = None deposit[code] = None result = { 'info': response, 'withdraw': withdraw, 'deposit': deposit, } # cache them for later use self.options['fundingFees'] = result return result async def fetch_currencies(self, params={}): fees = await self.fetch_funding_fees(params) # todo redesign the 'fee' property in currencies ids = list(fees['withdraw'].keys()) limitsByMarketId = self.index_by(fees['info']['data']['limits'], 'pair') marketIds = list(limitsByMarketId.keys()) minAmounts = {} minPrices = {} minCosts = {} maxAmounts = {} maxPrices = {} maxCosts = {} for i in range(0, len(marketIds)): marketId = marketIds[i] limit = limitsByMarketId[marketId] baseId, quoteId = marketId.split('/') base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) maxAmount = self.safe_float(limit, 'max_q') maxPrice = self.safe_float(limit, 'max_p') maxCost = self.safe_float(limit, 'max_a') minAmount = self.safe_float(limit, 'min_q') minPrice = self.safe_float(limit, 'min_p') minCost = self.safe_float(limit, 'min_a') minAmounts[base] = min(self.safe_float(minAmounts, base, minAmount), minAmount) maxAmounts[base] = max(self.safe_float(maxAmounts, base, maxAmount), maxAmount) minPrices[quote] = min(self.safe_float(minPrices, quote, minPrice), minPrice) minCosts[quote] = min(self.safe_float(minCosts, quote, minCost), minCost) maxPrices[quote] = max(self.safe_float(maxPrices, quote, maxPrice), maxPrice) maxCosts[quote] = max(self.safe_float(maxCosts, quote, maxCost), maxCost) result = {} for i in range(0, len(ids)): id = ids[i] code = self.safe_currency_code(id) fee = self.safe_value(fees['withdraw'], code) active = True result[code] = { 'id': id, 'code': code, 'name': code, 'active': active, 'fee': fee, 'precision': 8, 'limits': { 'amount': { 'min': self.safe_float(minAmounts, code), 'max': self.safe_float(maxAmounts, code), }, 'price': { 'min': self.safe_float(minPrices, code), 'max': self.safe_float(maxPrices, code), }, 'cost': { 'min': self.safe_float(minCosts, code), 'max': self.safe_float(maxCosts, code), }, }, 'info': id, } return result async def fetch_markets(self, params={}): response = await self.publicGetPairSettings(params) # # { # "BTC_USD":{ # "min_quantity":"0.0001", # "max_quantity":"1000", # "min_price":"1", # "max_price":"30000", # "max_amount":"500000", # "min_amount":"1", # "price_precision":8, # "commission_taker_percent":"0.4", # "commission_maker_percent":"0.4" # }, # } # keys = list(response.keys()) result = [] for i in range(0, len(keys)): id = keys[i] market = response[id] symbol = id.replace('_', '/') baseId, quoteId = symbol.split('/') base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) taker = self.safe_float(market, 'commission_taker_percent') maker = self.safe_float(market, 'commission_maker_percent') result.append({ 'id': id, 'symbol': symbol, 'base': base, 'quote': quote, 'baseId': baseId, 'quoteId': quoteId, 'active': True, 'taker': taker / 100, 'maker': maker / 100, 'limits': { 'amount': { 'min': self.safe_float(market, 'min_quantity'), 'max': self.safe_float(market, 'max_quantity'), }, 'price': { 'min': self.safe_float(market, 'min_price'), 'max': self.safe_float(market, 'max_price'), }, 'cost': { 'min': self.safe_float(market, 'min_amount'), 'max': self.safe_float(market, 'max_amount'), }, }, 'precision': { 'amount': 8, 'price': self.safe_integer(market, 'price_precision'), }, 'info': market, }) return result async def fetch_ohlcv(self, symbol, timeframe='1m', since=None, limit=None, params={}): await self.load_markets() market = self.market(symbol) request = { 'symbol': market['id'], 'resolution': self.timeframes[timeframe], } options = self.safe_value(self.options, 'fetchOHLCV') maxLimit = self.safe_integer(options, 'maxLimit', 3000) duration = self.parse_timeframe(timeframe) now = self.milliseconds() if since is None: if limit is None: raise ArgumentsRequired(self.id + ' fetchOHLCV() requires a since argument or a limit argument') else: if limit > maxLimit: raise BadRequest(self.id + ' fetchOHLCV will serve ' + str(maxLimit) + ' candles at most') request['from'] = int(now / 1000) - limit * duration - 1 request['to'] = int(now / 1000) else: request['from'] = int(since / 1000) - 1 if limit is None: request['to'] = int(now / 1000) else: if limit > maxLimit: raise BadRequest(self.id + ' fetchOHLCV will serve ' + str(maxLimit) + ' candles at most') to = self.sum(since, limit * duration * 1000) request['to'] = int(to / 1000) response = await self.publicGetCandlesHistory(self.extend(request, params)) # # { # "candles":[ # {"t":1584057600000,"o":0.02235144,"c":0.02400233,"h":0.025171,"l":0.02221,"v":5988.34031761}, # {"t":1584144000000,"o":0.0240373,"c":0.02367413,"h":0.024399,"l":0.0235,"v":2027.82522329}, # {"t":1584230400000,"o":0.02363458,"c":0.02319242,"h":0.0237948,"l":0.02223196,"v":1707.96944997}, # ] # } # candles = self.safe_value(response, 'candles', []) return self.parse_ohlcvs(candles, market, timeframe, since, limit) def parse_ohlcv(self, ohlcv, market=None): # # { # "t":1584057600000, # "o":0.02235144, # "c":0.02400233, # "h":0.025171, # "l":0.02221, # "v":5988.34031761 # } # return [ self.safe_integer(ohlcv, 't'), self.safe_float(ohlcv, 'o'), self.safe_float(ohlcv, 'h'), self.safe_float(ohlcv, 'l'), self.safe_float(ohlcv, 'c'), self.safe_float(ohlcv, 'v'), ] async def fetch_balance(self, params={}): await self.load_markets() response = await self.privatePostUserInfo(params) result = {'info': response} free = self.safe_value(response, 'balances', {}) used = self.safe_value(response, 'reserved', {}) codes = list(free.keys()) for i in range(0, len(codes)): code = codes[i] currencyId = self.currency_id(code) account = self.account() if currencyId in free: account['free'] = self.safe_float(free, currencyId) if currencyId in used: account['used'] = self.safe_float(used, currencyId) result[code] = account return self.parse_balance(result) async def fetch_order_book(self, symbol, limit=None, params={}): await self.load_markets() market = self.market(symbol) request = { 'pair': market['id'], } if limit is not None: request['limit'] = limit response = await self.publicGetOrderBook(self.extend(request, params)) result = self.safe_value(response, market['id']) return self.parse_order_book(result, None, 'bid', 'ask') async def fetch_order_books(self, symbols=None, limit=None, params={}): await self.load_markets() ids = None if symbols is None: ids = ','.join(self.ids) # max URL length is 2083 symbols, including http schema, hostname, tld, etc... if len(ids) > 2048: numIds = len(self.ids) raise ExchangeError(self.id + ' has ' + str(numIds) + ' symbols exceeding max URL length, you are required to specify a list of symbols in the first argument to fetchOrderBooks') else: ids = self.market_ids(symbols) ids = ','.join(ids) request = { 'pair': ids, } if limit is not None: request['limit'] = limit response = await self.publicGetOrderBook(self.extend(request, params)) result = {} marketIds = list(response.keys()) for i in range(0, len(marketIds)): marketId = marketIds[i] symbol = marketId if marketId in self.markets_by_id: market = self.markets_by_id[marketId] symbol = market['symbol'] result[symbol] = self.parse_order_book(response[marketId], None, 'bid', 'ask') return result def parse_ticker(self, ticker, market=None): timestamp = self.safe_timestamp(ticker, 'updated') symbol = None if market is not None: symbol = market['symbol'] last = self.safe_float(ticker, 'last_trade') return { 'symbol': symbol, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'high': self.safe_float(ticker, 'high'), 'low': self.safe_float(ticker, 'low'), 'bid': self.safe_float(ticker, 'buy_price'), 'bidVolume': None, 'ask': self.safe_float(ticker, 'sell_price'), 'askVolume': None, 'vwap': None, 'open': None, 'close': last, 'last': last, 'previousClose': None, 'change': None, 'percentage': None, 'average': self.safe_float(ticker, 'avg'), 'baseVolume': self.safe_float(ticker, 'vol'), 'quoteVolume': self.safe_float(ticker, 'vol_curr'), 'info': ticker, } async def fetch_tickers(self, symbols=None, params={}): await self.load_markets() response = await self.publicGetTicker(params) result = {} ids = list(response.keys()) for i in range(0, len(ids)): id = ids[i] market = self.markets_by_id[id] symbol = market['symbol'] ticker = response[id] result[symbol] = self.parse_ticker(ticker, market) return self.filter_by_array(result, 'symbol', symbols) async def fetch_ticker(self, symbol, params={}): await self.load_markets() response = await self.publicGetTicker(params) market = self.market(symbol) return self.parse_ticker(response[market['id']], market) def parse_trade(self, trade, market=None): # # fetchTrades(public) # # { # "trade_id":165087520, # "date":1587470005, # "type":"buy", # "quantity":"1.004", # "price":"0.02491461", # "amount":"0.02501426" # }, # # fetchMyTrades, fetchOrderTrades # # { # "trade_id": 3, # "date": 1435488248, # "type": "buy", # "pair": "BTC_USD", # "order_id": 12345, # "quantity": 1, # "price": 100, # "amount": 100, # "exec_type": "taker", # "commission_amount": "0.02", # "commission_currency": "BTC", # "commission_percent": "0.2" # } # timestamp = self.safe_timestamp(trade, 'date') symbol = None id = self.safe_string(trade, 'trade_id') orderId = self.safe_string(trade, 'order_id') price = self.safe_float(trade, 'price') amount = self.safe_float(trade, 'quantity') cost = self.safe_float(trade, 'amount') side = self.safe_string(trade, 'type') type = None marketId = self.safe_string(trade, 'pair') if marketId is not None: if marketId in self.markets_by_id: market = self.markets_by_id[marketId] else: baseId, quoteId = marketId.split('_') base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) symbol = base + '/' + quote if (symbol is None) and (market is not None): symbol = market['symbol'] takerOrMaker = self.safe_string(trade, 'exec_type') fee = None feeCost = self.safe_float(trade, 'commission_amount') if feeCost is not None: feeCurrencyId = self.safe_string(trade, 'commission_currency') feeCurrencyCode = self.safe_currency_code(feeCurrencyId) feeRate = self.safe_float(trade, 'commission_percent') if feeRate is not None: feeRate /= 1000 fee = { 'cost': feeCost, 'currency': feeCurrencyCode, 'rate': feeRate, } return { 'id': id, 'info': trade, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'symbol': symbol, 'order': orderId, 'type': type, 'side': side, 'takerOrMaker': takerOrMaker, 'price': price, 'amount': amount, 'cost': cost, 'fee': fee, } async def fetch_trades(self, symbol, since=None, limit=None, params={}): await self.load_markets() market = self.market(symbol) request = { 'pair': market['id'], } response = await self.publicGetTrades(self.extend(request, params)) # # { # "ETH_BTC":[ # { # "trade_id":165087520, # "date":1587470005, # "type":"buy", # "quantity":"1.004", # "price":"0.02491461", # "amount":"0.02501426" # }, # { # "trade_id":165087369, # "date":1587469938, # "type":"buy", # "quantity":"0.94", # "price":"0.02492348", # "amount":"0.02342807" # } # ] # } # data = self.safe_value(response, market['id'], []) return self.parse_trades(data, market, since, limit) async def fetch_my_trades(self, symbol=None, since=None, limit=None, params={}): # a symbol is required but it can be a single string, or a non-empty array if symbol is None: raise ArgumentsRequired(self.id + ' fetchMyTrades() requires a symbol argument(a single symbol or an array)') await self.load_markets() pair = None market = None if isinstance(symbol, list): numSymbols = len(symbol) if numSymbols < 1: raise ArgumentsRequired(self.id + ' fetchMyTrades() requires a non-empty symbol array') marketIds = self.market_ids(symbol) pair = ','.join(marketIds) else: market = self.market(symbol) pair = market['id'] request = { 'pair': pair, } if limit is not None: request['limit'] = limit response = await self.privatePostUserTrades(self.extend(request, params)) result = [] marketIds = list(response.keys()) for i in range(0, len(marketIds)): marketId = marketIds[i] symbol = None if marketId in self.markets_by_id: market = self.markets_by_id[marketId] symbol = market['symbol'] else: baseId, quoteId = marketId.split('_') base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) symbol = base + '/' + quote items = response[marketId] trades = self.parse_trades(items, market, since, limit, { 'symbol': symbol, }) result = self.array_concat(result, trades) return self.filter_by_since_limit(result, since, limit) async def create_order(self, symbol, type, side, amount, price=None, params={}): await self.load_markets() prefix = (type + '_') if (type == 'market') else '' market = self.market(symbol) if (type == 'market') and (price is None): price = 0 request = { 'pair': market['id'], 'quantity': self.amount_to_precision(symbol, amount), 'type': prefix + side, 'price': self.price_to_precision(symbol, price), } response = await self.privatePostOrderCreate(self.extend(request, params)) id = self.safe_string(response, 'order_id') timestamp = self.milliseconds() amount = float(amount) price = float(price) status = 'open' return { 'id': id, 'info': response, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'lastTradeTimestamp': None, 'status': status, 'symbol': symbol, 'type': type, 'side': side, 'price': price, 'cost': price * amount, 'amount': amount, 'remaining': amount, 'filled': 0.0, 'fee': None, 'trades': None, 'clientOrderId': None, 'average': None, } async def cancel_order(self, id, symbol=None, params={}): await self.load_markets() request = {'order_id': id} return await self.privatePostOrderCancel(self.extend(request, params)) async def fetch_order(self, id, symbol=None, params={}): await self.load_markets() request = { 'order_id': str(id), } response = await self.privatePostOrderTrades(self.extend(request, params)) # # { # "type": "buy", # "in_currency": "BTC", # "in_amount": "1", # "out_currency": "USD", # "out_amount": "100", # "trades": [ # { # "trade_id": 3, # "date": 1435488248, # "type": "buy", # "pair": "BTC_USD", # "order_id": 12345, # "quantity": 1, # "price": 100, # "amount": 100 # } # ] # } # order = self.parse_order(response) return self.extend(order, { 'id': str(id), }) async def fetch_order_trades(self, id, symbol=None, since=None, limit=None, params={}): market = None if symbol is not None: market = self.market(symbol) request = { 'order_id': str(id), } response = await self.privatePostOrderTrades(self.extend(request, params)) # # { # "type": "buy", # "in_currency": "BTC", # "in_amount": "1", # "out_currency": "USD", # "out_amount": "100", # "trades": [ # { # "trade_id": 3, # "date": 1435488248, # "type": "buy", # "pair": "BTC_USD", # "order_id": 12345, # "quantity": 1, # "price": 100, # "amount": 100, # "exec_type": "taker", # "commission_amount": "0.02", # "commission_currency": "BTC", # "commission_percent": "0.2" # } # ] # } # trades = self.safe_value(response, 'trades') return self.parse_trades(trades, market, since, limit) async def fetch_open_orders(self, symbol=None, since=None, limit=None, params={}): await self.load_markets() response = await self.privatePostUserOpenOrders(params) marketIds = list(response.keys()) orders = [] for i in range(0, len(marketIds)): marketId = marketIds[i] market = None if marketId in self.markets_by_id: market = self.markets_by_id[marketId] parsedOrders = self.parse_orders(response[marketId], market) orders = self.array_concat(orders, parsedOrders) return self.filter_by_symbol_since_limit(orders, symbol, since, limit) def parse_order(self, order, market=None): # # fetchOrders, fetchOpenOrders, fetchClosedOrders # # { # "order_id": "14", # "created": "1435517311", # "type": "buy", # "pair": "BTC_USD", # "price": "100", # "quantity": "1", # "amount": "100" # } # # fetchOrder # # { # "type": "buy", # "in_currency": "BTC", # "in_amount": "1", # "out_currency": "USD", # "out_amount": "100", # "trades": [ # { # "trade_id": 3, # "date": 1435488248, # "type": "buy", # "pair": "BTC_USD", # "order_id": 12345, # "quantity": 1, # "price": 100, # "amount": 100 # } # ] # } # id = self.safe_string(order, 'order_id') timestamp = self.safe_timestamp(order, 'created') symbol = None side = self.safe_string(order, 'type') if market is None: marketId = None if 'pair' in order: marketId = order['pair'] elif ('in_currency' in order) and ('out_currency' in order): if side == 'buy': marketId = order['in_currency'] + '_' + order['out_currency'] else: marketId = order['out_currency'] + '_' + order['in_currency'] if (marketId is not None) and (marketId in self.markets_by_id): market = self.markets_by_id[marketId] amount = self.safe_float(order, 'quantity') if amount is None: amountField = 'in_amount' if (side == 'buy') else 'out_amount' amount = self.safe_float(order, amountField) price = self.safe_float(order, 'price') cost = self.safe_float(order, 'amount') filled = 0.0 trades = [] transactions = self.safe_value(order, 'trades', []) feeCost = None lastTradeTimestamp = None average = None numTransactions = len(transactions) if numTransactions > 0: feeCost = 0 for i in range(0, numTransactions): trade = self.parse_trade(transactions[i], market) if id is None: id = trade['order'] if timestamp is None: timestamp = trade['timestamp'] if timestamp > trade['timestamp']: timestamp = trade['timestamp'] filled = self.sum(filled, trade['amount']) feeCost = self.sum(feeCost, trade['fee']['cost']) trades.append(trade) lastTradeTimestamp = trades[numTransactions - 1]['timestamp'] status = self.safe_string(order, 'status') # in case we need to redefine it for canceled orders remaining = None if amount is not None: remaining = amount - filled if filled >= amount: status = 'closed' else: status = 'open' if market is None: market = self.get_market_from_trades(trades) feeCurrency = None if market is not None: symbol = market['symbol'] feeCurrency = market['quote'] if cost is None: if price is not None: cost = price * filled else: if filled > 0: if average is None: average = cost / filled if price is None: price = cost / filled fee = { 'cost': feeCost, 'currency': feeCurrency, } return { 'id': id, 'clientOrderId': None, 'datetime': self.iso8601(timestamp), 'timestamp': timestamp, 'lastTradeTimestamp': lastTradeTimestamp, 'status': status, 'symbol': symbol, 'type': 'limit', 'timeInForce': None, 'postOnly': None, 'side': side, 'price': price, 'stopPrice': None, 'cost': cost, 'amount': amount, 'filled': filled, 'remaining': remaining, 'average': average, 'trades': trades, 'fee': fee, 'info': order, } async def fetch_deposit_address(self, code, params={}): await self.load_markets() response = await self.privatePostDepositAddress(params) depositAddress = self.safe_string(response, code) address = None tag = None if depositAddress: addressAndTag = depositAddress.split(',') address = addressAndTag[0] numParts = len(addressAndTag) if numParts > 1: tag = addressAndTag[1] self.check_address(address) return { 'currency': code, 'address': address, 'tag': tag, 'info': response, } def get_market_from_trades(self, trades): tradesBySymbol = self.index_by(trades, 'pair') symbols = list(tradesBySymbol.keys()) numSymbols = len(symbols) if numSymbols == 1: return self.markets[symbols[0]] return None def calculate_fee(self, symbol, type, side, amount, price, takerOrMaker='taker', params={}): market = self.markets[symbol] rate = market[takerOrMaker] cost = float(self.cost_to_precision(symbol, amount * rate)) key = 'quote' if side == 'sell': cost *= price else: key = 'base' return { 'type': takerOrMaker, 'currency': market[key], 'rate': rate, 'cost': float(self.fee_to_precision(symbol, cost)), } async def withdraw(self, code, amount, address, tag=None, params={}): await self.load_markets() currency = self.currency(code) request = { 'amount': amount, 'currency': currency['id'], 'address': address, } if tag is not None: request['invoice'] = tag response = await self.privatePostWithdrawCrypt(self.extend(request, params)) return { 'info': response, 'id': response['task_id'], } def parse_transaction_status(self, status): statuses = { 'transferred': 'ok', 'paid': 'ok', 'pending': 'pending', 'processing': 'pending', } return self.safe_string(statuses, status, status) def parse_transaction(self, transaction, currency=None): # # fetchTransactions # # { # "dt": 1461841192, # "type": "deposit", # "curr": "RUB", # "status": "processing", # "provider": "Qiwi(LA) [12345]", # "amount": "1", # "account": "", # "txid": "ec46f784ad976fd7f7539089d1a129fe46...", # } # timestamp = self.safe_timestamp(transaction, 'dt') amount = self.safe_float(transaction, 'amount') if amount is not None: amount = abs(amount) status = self.parse_transaction_status(self.safe_string(transaction, 'status')) txid = self.safe_string(transaction, 'txid') type = self.safe_string(transaction, 'type') currencyId = self.safe_string(transaction, 'curr') code = self.safe_currency_code(currencyId, currency) address = None tag = None comment = None account = self.safe_string(transaction, 'account') if type == 'deposit': comment = account elif type == 'withdrawal': address = account if address is not None: parts = address.split(':') numParts = len(parts) if numParts == 2: address = self.safe_string(parts, 1) address = address.replace(' ', '') fee = None # fixed funding fees only(for now) if not self.fees['funding']['percentage']: key = 'withdraw' if (type == 'withdrawal') else 'deposit' feeCost = self.safe_float(self.options['fundingFees'][key], code) # users don't pay for cashbacks, no fees for that provider = self.safe_string(transaction, 'provider') if provider == 'cashback': feeCost = 0 if feeCost is not None: # withdrawal amount includes the fee if type == 'withdrawal': amount = amount - feeCost fee = { 'cost': feeCost, 'currency': code, 'rate': None, } return { 'info': transaction, 'id': None, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'currency': code, 'amount': amount, 'address': address, 'addressTo': address, 'addressFrom': None, 'tag': tag, 'tagTo': tag, 'tagFrom': None, 'status': status, 'type': type, 'updated': None, 'comment': comment, 'txid': txid, 'fee': fee, } async def fetch_transactions(self, code=None, since=None, limit=None, params={}): await self.load_markets() request = {} if since is not None: request['date'] = int(since / 1000) currency = None if code is not None: currency = self.currency(code) response = await self.privatePostWalletHistory(self.extend(request, params)) # # { # "result": True, # "error": "", # "begin": "1493942400", # "end": "1494028800", # "history": [ # { # "dt": 1461841192, # "type": "deposit", # "curr": "RUB", # "status": "processing", # "provider": "Qiwi(LA) [12345]", # "amount": "1", # "account": "", # "txid": "ec46f784ad976fd7f7539089d1a129fe46...", # }, # { # "dt": 1463414785, # "type": "withdrawal", # "curr": "USD", # "status": "paid", # "provider": "EXCODE", # "amount": "-1", # "account": "EX-CODE_19371_USDda...", # "txid": "", # }, # ], # } # return self.parse_transactions(response['history'], currency, since, limit) def sign(self, path, api='public', method='GET', params={}, headers=None, body=None): url = self.urls['api'][api] + '/' if api != 'web': url += self.version + '/' url += path if (api == 'public') or (api == 'web'): if params: url += '?' + self.urlencode(params) elif api == 'private': self.check_required_credentials() nonce = self.nonce() body = self.urlencode(self.extend({'nonce': nonce}, params)) headers = { 'Content-Type': 'application/x-www-form-urlencoded', 'Key': self.apiKey, 'Sign': self.hmac(self.encode(body), self.encode(self.secret), hashlib.sha512), } return {'url': url, 'method': method, 'body': body, 'headers': headers} def nonce(self): return self.milliseconds() def handle_errors(self, httpCode, reason, url, method, headers, body, response, requestHeaders, requestBody): if response is None: return # fallback to default error handler if ('result' in response) or ('errmsg' in response): # # {"result":false,"error":"Error 50052: Insufficient funds"} # {"s":"error","errmsg":"strconv.ParseInt: parsing \"\": invalid syntax"} # success = self.safe_value(response, 'result', False) if isinstance(success, basestring): if (success == 'true') or (success == '1'): success = True else: success = False if not success: code = None message = self.safe_string_2(response, 'error', 'errmsg') errorParts = message.split(':') numParts = len(errorParts) if numParts > 1: errorSubParts = errorParts[0].split(' ') numSubParts = len(errorSubParts) code = errorSubParts[1] if (numSubParts > 1) else errorSubParts[0] feedback = self.id + ' ' + body self.throw_exactly_matched_exception(self.exceptions['exact'], code, feedback) self.throw_broadly_matched_exception(self.exceptions['broad'], message, feedback) raise ExchangeError(feedback)