# -*- 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 import math from ccxt.base.errors import ExchangeError from ccxt.base.errors import AuthenticationError from ccxt.base.errors import PermissionDenied from ccxt.base.errors import BadRequest from ccxt.base.errors import InsufficientFunds from ccxt.base.errors import AddressPending from ccxt.base.errors import InvalidOrder from ccxt.base.errors import OrderNotFound class upbit(Exchange): def describe(self): return self.deep_extend(super(upbit, self).describe(), { 'id': 'upbit', 'name': 'Upbit', 'countries': ['KR'], 'version': 'v1', 'rateLimit': 1000, 'pro': True, # new metainfo interface 'has': { 'cancelOrder': True, 'CORS': True, 'createDepositAddress': True, 'createMarketOrder': True, 'createOrder': True, 'fetchBalance': True, 'fetchClosedOrders': True, 'fetchDepositAddress': True, 'fetchDeposits': True, 'fetchMarkets': True, 'fetchMyTrades': False, 'fetchOHLCV': True, 'fetchOpenOrders': True, 'fetchOrder': True, 'fetchOrderBook': True, 'fetchOrderBooks': True, 'fetchOrders': False, 'fetchTicker': True, 'fetchTickers': True, 'fetchTrades': True, 'fetchTransactions': False, 'fetchWithdrawals': True, 'withdraw': True, }, 'timeframes': { '1m': 'minutes', '3m': 'minutes', '5m': 'minutes', '15m': 'minutes', '30m': 'minutes', '1h': 'minutes', '4h': 'minutes', '1d': 'days', '1w': 'weeks', '1M': 'months', }, 'hostname': 'api.upbit.com', 'urls': { 'logo': 'https://user-images.githubusercontent.com/1294454/49245610-eeaabe00-f423-11e8-9cba-4b0aed794799.jpg', 'api': { 'public': 'https://{hostname}', 'private': 'https://{hostname}', }, 'www': 'https://upbit.com', 'doc': 'https://docs.upbit.com/docs/%EC%9A%94%EC%B2%AD-%EC%88%98-%EC%A0%9C%ED%95%9C', 'fees': 'https://upbit.com/service_center/guide', }, 'api': { 'public': { 'get': [ 'market/all', 'candles/{timeframe}', 'candles/{timeframe}/{unit}', 'candles/minutes/{unit}', 'candles/minutes/1', 'candles/minutes/3', 'candles/minutes/5', 'candles/minutes/15', 'candles/minutes/30', 'candles/minutes/60', 'candles/minutes/240', 'candles/days', 'candles/weeks', 'candles/months', 'trades/ticks', 'ticker', 'orderbook', ], }, 'private': { 'get': [ 'accounts', 'orders/chance', 'order', 'orders', 'withdraws', 'withdraw', 'withdraws/chance', 'deposits', 'deposit', 'deposits/coin_addresses', 'deposits/coin_address', ], 'post': [ 'orders', 'withdraws/coin', 'withdraws/krw', 'deposits/generate_coin_address', ], 'delete': [ 'order', ], }, }, 'fees': { 'trading': { 'tierBased': False, 'percentage': True, 'maker': 0.0025, 'taker': 0.0025, }, 'funding': { 'tierBased': False, 'percentage': False, 'withdraw': {}, 'deposit': {}, }, }, 'exceptions': { 'exact': { 'This key has expired.': AuthenticationError, 'Missing request parameter error. Check the required parameters!': BadRequest, 'side is missing, side does not have a valid value': InvalidOrder, }, 'broad': { 'thirdparty_agreement_required': PermissionDenied, 'out_of_scope': PermissionDenied, 'order_not_found': OrderNotFound, 'insufficient_funds': InsufficientFunds, 'invalid_access_key': AuthenticationError, 'jwt_verification': AuthenticationError, 'create_ask_error': ExchangeError, 'create_bid_error': ExchangeError, 'volume_too_large': InvalidOrder, 'invalid_funds': InvalidOrder, }, }, 'options': { 'createMarketBuyOrderRequiresPrice': True, 'fetchTickersMaxLength': 4096, # 2048, 'fetchOrderBooksMaxLength': 4096, # 2048, 'tradingFeesByQuoteCurrency': { 'KRW': 0.0005, }, }, 'commonCurrencies': { 'TON': 'Tokamak Network', }, }) def fetch_currency(self, code, params={}): # self method is for retrieving funding fees and limits per currency # it requires private access and API keys properly set up self.load_markets() currency = self.currency(code) return self.fetch_currency_by_id(currency['id'], params) def fetch_currency_by_id(self, id, params={}): # self method is for retrieving funding fees and limits per currency # it requires private access and API keys properly set up request = { 'currency': id, } response = self.privateGetWithdrawsChance(self.extend(request, params)) # # { # "member_level": { # "security_level": 3, # "fee_level": 0, # "email_verified": True, # "identity_auth_verified": True, # "bank_account_verified": True, # "kakao_pay_auth_verified": False, # "locked": False, # "wallet_locked": False # }, # "currency": { # "code": "BTC", # "withdraw_fee": "0.0005", # "is_coin": True, # "wallet_state": "working", # "wallet_support": ["deposit", "withdraw"] # }, # "account": { # "currency": "BTC", # "balance": "10.0", # "locked": "0.0", # "avg_krw_buy_price": "8042000", # "modified": False # }, # "withdraw_limit": { # "currency": "BTC", # "minimum": null, # "onetime": null, # "daily": "10.0", # "remaining_daily": "10.0", # "remaining_daily_krw": "0.0", # "fixed": null, # "can_withdraw": True # } # } # memberInfo = self.safe_value(response, 'member_level', {}) currencyInfo = self.safe_value(response, 'currency', {}) withdrawLimits = self.safe_value(response, 'withdraw_limit', {}) canWithdraw = self.safe_value(withdrawLimits, 'can_withdraw') walletState = self.safe_string(currencyInfo, 'wallet_state') walletLocked = self.safe_value(memberInfo, 'wallet_locked') locked = self.safe_value(memberInfo, 'locked') active = True if (canWithdraw is not None) and not canWithdraw: active = False elif walletState != 'working': active = False elif (walletLocked is not None) and walletLocked: active = False elif (locked is not None) and locked: active = False maxOnetimeWithdrawal = self.safe_float(withdrawLimits, 'onetime') maxDailyWithdrawal = self.safe_float(withdrawLimits, 'daily', maxOnetimeWithdrawal) remainingDailyWithdrawal = self.safe_float(withdrawLimits, 'remaining_daily', maxDailyWithdrawal) maxWithdrawLimit = None if remainingDailyWithdrawal > 0: maxWithdrawLimit = remainingDailyWithdrawal else: maxWithdrawLimit = maxDailyWithdrawal precision = None currencyId = self.safe_string(currencyInfo, 'code') code = self.safe_currency_code(currencyId) return { 'info': response, 'id': currencyId, 'code': code, 'name': code, 'active': active, 'fee': self.safe_float(currencyInfo, 'withdraw_fee'), 'precision': precision, 'limits': { 'withdraw': { 'min': self.safe_float(withdrawLimits, 'minimum'), 'max': maxWithdrawLimit, }, }, } def fetch_market(self, symbol, params={}): # self method is for retrieving trading fees and limits per market # it requires private access and API keys properly set up self.load_markets() market = self.market(symbol) return self.fetch_market_by_id(market['id'], params) def fetch_market_by_id(self, id, params={}): # self method is for retrieving trading fees and limits per market # it requires private access and API keys properly set up request = { 'market': id, } response = self.privateGetOrdersChance(self.extend(request, params)) # # { bid_fee: "0.0005", # ask_fee: "0.0005", # market: { id: "KRW-BTC", # name: "BTC/KRW", # order_types: ["limit"], # order_sides: ["ask", "bid"], # bid: { currency: "KRW", # price_unit: null, # min_total: 1000 }, # ask: { currency: "BTC", # price_unit: null, # min_total: 1000 }, # max_total: "1000000000.0", # state: "active" }, # bid_account: { currency: "KRW", # balance: "0.0", # locked: "0.0", # avg_krw_buy_price: "0", # modified: False}, # ask_account: { currency: "BTC", # balance: "0.00780836", # locked: "0.0", # avg_krw_buy_price: "6465564.67", # modified: False } } # marketInfo = self.safe_value(response, 'market') bid = self.safe_value(marketInfo, 'bid') ask = self.safe_value(marketInfo, 'ask') marketId = self.safe_string(marketInfo, 'id') baseId = self.safe_string(ask, 'currency') quoteId = self.safe_string(bid, 'currency') base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) symbol = base + '/' + quote precision = { 'amount': 8, 'price': 8, } state = self.safe_string(marketInfo, 'state') active = (state == 'active') bidFee = self.safe_float(response, 'bid_fee') askFee = self.safe_float(response, 'ask_fee') fee = max(bidFee, askFee) return { 'info': response, 'id': marketId, 'symbol': symbol, 'base': base, 'quote': quote, 'baseId': baseId, 'quoteId': quoteId, 'active': active, 'precision': precision, 'maker': fee, 'taker': fee, 'limits': { 'amount': { 'min': self.safe_float(ask, 'min_total'), 'max': None, }, 'price': { 'min': math.pow(10, -precision['price']), 'max': None, }, 'cost': { 'min': self.safe_float(bid, 'min_total'), 'max': self.safe_float(marketInfo, 'max_total'), }, }, } def fetch_markets(self, params={}): response = self.publicGetMarketAll(params) # # [{ market: "KRW-BTC", # korean_name: "비트코인", # english_name: "Bitcoin" }, # { market: "KRW-DASH", # korean_name: "대시", # english_name: "Dash" }, # { market: "KRW-ETH", # korean_name: "이더리움", # english_name: "Ethereum"}, # { market: "BTC-ETH", # korean_name: "이더리움", # english_name: "Ethereum"}, # ..., # { market: "BTC-BSV", # korean_name: "비트코인에스브이", # english_name: "Bitcoin SV"}] # result = [] for i in range(0, len(response)): market = response[i] id = self.safe_string(market, 'market') quoteId, baseId = id.split('-') base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) symbol = base + '/' + quote precision = { 'amount': 8, 'price': 8, } active = True makerFee = self.safe_float(self.options['tradingFeesByQuoteCurrency'], quote, self.fees['trading']['maker']) takerFee = self.safe_float(self.options['tradingFeesByQuoteCurrency'], quote, self.fees['trading']['taker']) result.append({ 'id': id, 'symbol': symbol, 'base': base, 'quote': quote, 'baseId': baseId, 'quoteId': quoteId, 'active': active, 'info': market, 'precision': precision, 'maker': makerFee, 'taker': takerFee, 'limits': { 'amount': { 'min': math.pow(10, -precision['amount']), 'max': None, }, 'price': { 'min': math.pow(10, -precision['price']), 'max': None, }, 'cost': { 'min': None, 'max': None, }, }, }) return result def fetch_balance(self, params={}): self.load_markets() response = self.privateGetAccounts(params) # # [{ currency: "BTC", # balance: "0.005", # locked: "0.0", # avg_krw_buy_price: "7446000", # modified: False }, # { currency: "ETH", # balance: "0.1", # locked: "0.0", # avg_krw_buy_price: "250000", # modified: False } ] # result = {'info': response} for i in range(0, len(response)): balance = response[i] currencyId = self.safe_string(balance, 'currency') code = self.safe_currency_code(currencyId) account = self.account() account['free'] = self.safe_float(balance, 'balance') account['used'] = self.safe_float(balance, 'locked') result[code] = account return self.parse_balance(result) def fetch_order_books(self, symbols=None, limit=None, params={}): 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) > self.options['fetchOrderBooksMaxLength']: numIds = len(self.ids) raise ExchangeError(self.id + ' has ' + str(numIds) + ' symbols(' + str(len(ids)) + ' characters) exceeding max URL length(' + str(self.options['fetchOrderBooksMaxLength']) + ' characters), 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 = { 'markets': ids, } response = self.publicGetOrderbook(self.extend(request, params)) # # [{ market: "BTC-ETH", # timestamp: 1542899030043, # total_ask_size: 109.57065201, # total_bid_size: 125.74430631, # orderbook_units: [{ask_price: 0.02926679, # bid_price: 0.02919904, # ask_size: 4.20293961, # bid_size: 11.65043576}, # ..., # {ask_price: 0.02938209, # bid_price: 0.0291231, # ask_size: 0.05135782, # bid_size: 13.5595 } ]}, # { market: "KRW-BTC", # timestamp: 1542899034662, # total_ask_size: 12.89790974, # total_bid_size: 4.88395783, # orderbook_units: [{ask_price: 5164000, # bid_price: 5162000, # ask_size: 2.57606495, # bid_size: 0.214 }, # ..., # {ask_price: 5176000, # bid_price: 5152000, # ask_size: 2.752, # bid_size: 0.4650305} ]} ] # result = {} for i in range(0, len(response)): orderbook = response[i] marketId = self.safe_string(orderbook, 'market') symbol = self.safe_symbol(marketId, None, '-') timestamp = self.safe_integer(orderbook, 'timestamp') result[symbol] = { 'bids': self.sort_by(self.parse_bids_asks(orderbook['orderbook_units'], 'bid_price', 'bid_size'), 0, True), 'asks': self.sort_by(self.parse_bids_asks(orderbook['orderbook_units'], 'ask_price', 'ask_size'), 0), 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'nonce': None, } return result def fetch_order_book(self, symbol, limit=None, params={}): orderbooks = self.fetch_order_books([symbol], limit, params) return self.safe_value(orderbooks, symbol) def parse_ticker(self, ticker, market=None): # # { market: "BTC-ETH", # trade_date: "20181122", # trade_time: "104543", # trade_date_kst: "20181122", # trade_time_kst: "194543", # trade_timestamp: 1542883543097, # opening_price: 0.02976455, # high_price: 0.02992577, # low_price: 0.02934283, # trade_price: 0.02947773, # prev_closing_price: 0.02966, # change: "FALL", # change_price: 0.00018227, # change_rate: 0.0061453136, # signed_change_price: -0.00018227, # signed_change_rate: -0.0061453136, # trade_volume: 1.00000005, # acc_trade_price: 100.95825586, # acc_trade_price_24h: 289.58650166, # acc_trade_volume: 3409.85311036, # acc_trade_volume_24h: 9754.40510513, # highest_52_week_price: 0.12345678, # highest_52_week_date: "2018-02-01", # lowest_52_week_price: 0.023936, # lowest_52_week_date: "2017-12-08", # timestamp: 1542883543813 } # timestamp = self.safe_integer(ticker, 'trade_timestamp') marketId = self.safe_string_2(ticker, 'market', 'code') symbol = self.safe_symbol(marketId, market, '-') previous = self.safe_float(ticker, 'prev_closing_price') last = self.safe_float(ticker, 'trade_price') change = self.safe_float(ticker, 'signed_change_price') percentage = self.safe_float(ticker, 'signed_change_rate') return { 'symbol': symbol, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'high': self.safe_float(ticker, 'high_price'), 'low': self.safe_float(ticker, 'low_price'), 'bid': None, 'bidVolume': None, 'ask': None, 'askVolume': None, 'vwap': None, 'open': self.safe_float(ticker, 'opening_price'), 'close': last, 'last': last, 'previousClose': previous, 'change': change, 'percentage': percentage, 'average': None, 'baseVolume': self.safe_float(ticker, 'acc_trade_volume_24h'), 'quoteVolume': self.safe_float(ticker, 'acc_trade_price_24h'), 'info': ticker, } def fetch_tickers(self, symbols=None, params={}): 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) > self.options['fetchTickersMaxLength']: 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 fetchTickers') else: ids = self.market_ids(symbols) ids = ','.join(ids) request = { 'markets': ids, } response = self.publicGetTicker(self.extend(request, params)) # # [{ market: "BTC-ETH", # trade_date: "20181122", # trade_time: "104543", # trade_date_kst: "20181122", # trade_time_kst: "194543", # trade_timestamp: 1542883543097, # opening_price: 0.02976455, # high_price: 0.02992577, # low_price: 0.02934283, # trade_price: 0.02947773, # prev_closing_price: 0.02966, # change: "FALL", # change_price: 0.00018227, # change_rate: 0.0061453136, # signed_change_price: -0.00018227, # signed_change_rate: -0.0061453136, # trade_volume: 1.00000005, # acc_trade_price: 100.95825586, # acc_trade_price_24h: 289.58650166, # acc_trade_volume: 3409.85311036, # acc_trade_volume_24h: 9754.40510513, # highest_52_week_price: 0.12345678, # highest_52_week_date: "2018-02-01", # lowest_52_week_price: 0.023936, # lowest_52_week_date: "2017-12-08", # timestamp: 1542883543813 }] # result = {} for t in range(0, len(response)): ticker = self.parse_ticker(response[t]) symbol = ticker['symbol'] result[symbol] = ticker return self.filter_by_array(result, 'symbol', symbols) def fetch_ticker(self, symbol, params={}): tickers = self.fetch_tickers([symbol], params) return self.safe_value(tickers, symbol) def parse_trade(self, trade, market=None): # # fetchTrades # # { market: "BTC-ETH", # trade_date_utc: "2018-11-22", # trade_time_utc: "13:55:24", # timestamp: 1542894924397, # trade_price: 0.02914289, # trade_volume: 0.20074397, # prev_closing_price: 0.02966, # change_price: -0.00051711, # ask_bid: "ASK", # sequential_id: 15428949259430000} # # fetchOrder trades # # { # "market": "KRW-BTC", # "uuid": "78162304-1a4d-4524-b9e6-c9a9e14d76c3", # "price": "101000.0", # "volume": "0.77368323", # "funds": "78142.00623", # "ask_fee": "117.213009345", # "bid_fee": "117.213009345", # "created_at": "2018-04-05T14:09:15+09:00", # "side": "bid", # } # id = self.safe_string_2(trade, 'sequential_id', 'uuid') orderId = None timestamp = self.safe_integer(trade, 'timestamp') if timestamp is None: timestamp = self.parse8601(self.safe_string(trade, 'created_at')) side = None askOrBid = self.safe_string_lower_2(trade, 'ask_bid', 'side') if askOrBid == 'ask': side = 'sell' elif askOrBid == 'bid': side = 'buy' cost = self.safe_float(trade, 'funds') price = self.safe_float_2(trade, 'trade_price', 'price') amount = self.safe_float_2(trade, 'trade_volume', 'volume') if cost is None: if amount is not None: if price is not None: cost = price * amount marketId = self.safe_string_2(trade, 'market', 'code') market = self.safe_market(marketId, market) fee = None feeCurrency = None symbol = None if market is not None: symbol = market['symbol'] feeCurrency = market['quote'] else: baseId, quoteId = marketId.split('-') base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) symbol = base + '/' + quote feeCurrency = quote feeCost = self.safe_string(trade, askOrBid + '_fee') if feeCost is not None: fee = { 'currency': feeCurrency, 'cost': feeCost, } return { 'id': id, 'info': trade, 'order': orderId, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'symbol': symbol, 'type': None, 'side': side, 'takerOrMaker': None, 'price': price, 'amount': amount, 'cost': cost, 'fee': fee, } def fetch_trades(self, symbol, since=None, limit=None, params={}): self.load_markets() market = self.market(symbol) if limit is None: limit = 200 request = { 'market': market['id'], 'count': limit, } response = self.publicGetTradesTicks(self.extend(request, params)) # # [{ market: "BTC-ETH", # trade_date_utc: "2018-11-22", # trade_time_utc: "13:55:24", # timestamp: 1542894924397, # trade_price: 0.02914289, # trade_volume: 0.20074397, # prev_closing_price: 0.02966, # change_price: -0.00051711, # ask_bid: "ASK", # sequential_id: 15428949259430000}, # { market: "BTC-ETH", # trade_date_utc: "2018-11-22", # trade_time_utc: "13:03:10", # timestamp: 1542891790123, # trade_price: 0.02917, # trade_volume: 7.392, # prev_closing_price: 0.02966, # change_price: -0.00049, # ask_bid: "ASK", # sequential_id: 15428917910540000} ] # return self.parse_trades(response, market, since, limit) def parse_ohlcv(self, ohlcv, market=None): # # { # market: "BTC-ETH", # candle_date_time_utc: "2018-11-22T13:47:00", # candle_date_time_kst: "2018-11-22T22:47:00", # opening_price: 0.02915963, # high_price: 0.02915963, # low_price: 0.02915448, # trade_price: 0.02915448, # timestamp: 1542894473674, # candle_acc_trade_price: 0.0981629437535248, # candle_acc_trade_volume: 3.36693173, # unit: 1 # } # return [ self.parse8601(self.safe_string(ohlcv, 'candle_date_time_utc')), self.safe_float(ohlcv, 'opening_price'), self.safe_float(ohlcv, 'high_price'), self.safe_float(ohlcv, 'low_price'), self.safe_float(ohlcv, 'trade_price'), self.safe_float(ohlcv, 'candle_acc_trade_volume'), # base volume ] def fetch_ohlcv(self, symbol, timeframe='1m', since=None, limit=None, params={}): self.load_markets() market = self.market(symbol) timeframePeriod = self.parse_timeframe(timeframe) timeframeValue = self.timeframes[timeframe] if limit is None: limit = 200 request = { 'market': market['id'], 'timeframe': timeframeValue, 'count': limit, } method = 'publicGetCandlesTimeframe' if timeframeValue == 'minutes': numMinutes = int(round(timeframePeriod / 60)) request['unit'] = numMinutes method += 'Unit' if since is not None: # convert `since` to `to` value request['to'] = self.iso8601(self.sum(since, timeframePeriod * limit * 1000)) response = getattr(self, method)(self.extend(request, params)) # # [ # { # market: "BTC-ETH", # candle_date_time_utc: "2018-11-22T13:47:00", # candle_date_time_kst: "2018-11-22T22:47:00", # opening_price: 0.02915963, # high_price: 0.02915963, # low_price: 0.02915448, # trade_price: 0.02915448, # timestamp: 1542894473674, # candle_acc_trade_price: 0.0981629437535248, # candle_acc_trade_volume: 3.36693173, # unit: 1 # }, # { # market: "BTC-ETH", # candle_date_time_utc: "2018-11-22T10:06:00", # candle_date_time_kst: "2018-11-22T19:06:00", # opening_price: 0.0294, # high_price: 0.02940882, # low_price: 0.02934283, # trade_price: 0.02937354, # timestamp: 1542881219276, # candle_acc_trade_price: 0.0762597110943884, # candle_acc_trade_volume: 2.5949617, # unit: 1 # } # ] # return self.parse_ohlcvs(response, market, timeframe, since, limit) def create_order(self, symbol, type, side, amount, price=None, params={}): if type == 'market': # for market buy it requires the amount of quote currency to spend if side == 'buy': if self.options['createMarketBuyOrderRequiresPrice']: if price is None: raise InvalidOrder(self.id + " createOrder() requires the price argument with market buy orders to calculate total order cost(amount to spend), where cost = amount * price. Supply a price argument to createOrder() call if you want the cost to be calculated for you from price and amount, or, alternatively, add .options['createMarketBuyOrderRequiresPrice'] = False to supply the cost in the amount argument(the exchange-specific behaviour)") else: amount = amount * price orderSide = None if side == 'buy': orderSide = 'bid' elif side == 'sell': orderSide = 'ask' else: raise InvalidOrder(self.id + ' createOrder allows buy or sell side only!') self.load_markets() market = self.market(symbol) request = { 'market': market['id'], 'side': orderSide, } if type == 'limit': request['volume'] = self.amount_to_precision(symbol, amount) request['price'] = self.price_to_precision(symbol, price) request['ord_type'] = type elif type == 'market': if side == 'buy': request['ord_type'] = 'price' request['price'] = self.price_to_precision(symbol, amount) elif side == 'sell': request['ord_type'] = type request['volume'] = self.amount_to_precision(symbol, amount) response = self.privatePostOrders(self.extend(request, params)) # # { # 'uuid': 'cdd92199-2897-4e14-9448-f923320408ad', # 'side': 'bid', # 'ord_type': 'limit', # 'price': '100.0', # 'avg_price': '0.0', # 'state': 'wait', # 'market': 'KRW-BTC', # 'created_at': '2018-04-10T15:42:23+09:00', # 'volume': '0.01', # 'remaining_volume': '0.01', # 'reserved_fee': '0.0015', # 'remaining_fee': '0.0015', # 'paid_fee': '0.0', # 'locked': '1.0015', # 'executed_volume': '0.0', # 'trades_count': 0 # } # return self.parse_order(response) def cancel_order(self, id, symbol=None, params={}): self.load_markets() request = { 'uuid': id, } response = self.privateDeleteOrder(self.extend(request, params)) # # { # "uuid": "cdd92199-2897-4e14-9448-f923320408ad", # "side": "bid", # "ord_type": "limit", # "price": "100.0", # "state": "wait", # "market": "KRW-BTC", # "created_at": "2018-04-10T15:42:23+09:00", # "volume": "0.01", # "remaining_volume": "0.01", # "reserved_fee": "0.0015", # "remaining_fee": "0.0015", # "paid_fee": "0.0", # "locked": "1.0015", # "executed_volume": "0.0", # "trades_count": 0 # } # return self.parse_order(response) def fetch_deposits(self, code=None, since=None, limit=None, params={}): self.load_markets() request = { # 'page': 1, # 'order_by': 'asc', # 'desc' } currency = None if code is not None: currency = self.currency(code) request['currency'] = currency['id'] if limit is not None: request['limit'] = limit # default is 100 response = self.privateGetDeposits(self.extend(request, params)) # # [ # { # "type": "deposit", # "uuid": "94332e99-3a87-4a35-ad98-28b0c969f830", # "currency": "KRW", # "txid": "9e37c537-6849-4c8b-a134-57313f5dfc5a", # "state": "ACCEPTED", # "created_at": "2017-12-08T15:38:02+09:00", # "done_at": "2017-12-08T15:38:02+09:00", # "amount": "100000.0", # "fee": "0.0" # }, # ..., # ] # return self.parse_transactions(response, currency, since, limit) def fetch_withdrawals(self, code=None, since=None, limit=None, params={}): self.load_markets() request = { # 'state': 'submitting', # 'submitted', 'almost_accepted', 'rejected', 'accepted', 'processing', 'done', 'canceled' } currency = None if code is not None: currency = self.currency(code) request['currency'] = currency['id'] if limit is not None: request['limit'] = limit # default is 100 response = self.privateGetWithdraws(self.extend(request, params)) # # [ # { # "type": "withdraw", # "uuid": "9f432943-54e0-40b7-825f-b6fec8b42b79", # "currency": "BTC", # "txid": null, # "state": "processing", # "created_at": "2018-04-13T11:24:01+09:00", # "done_at": null, # "amount": "0.01", # "fee": "0.0", # "krw_amount": "80420.0" # }, # ..., # ] # return self.parse_transactions(response, currency, since, limit) def parse_transaction_status(self, status): statuses = { 'ACCEPTED': 'ok', # deposits # withdrawals: 'submitting': 'pending', # 처리 중 'submitted': 'pending', # 처리 완료 'almost_accepted': 'pending', # 출금대기중 'rejected': 'failed', # 거부 'accepted': 'pending', # 승인됨 'processing': 'pending', # 처리 중 'done': 'ok', # 완료 'canceled': 'canceled', # 취소됨 } return self.safe_string(statuses, status, status) def parse_transaction(self, transaction, currency=None): # # fetchDeposits # # { # "type": "deposit", # "uuid": "94332e99-3a87-4a35-ad98-28b0c969f830", # "currency": "KRW", # "txid": "9e37c537-6849-4c8b-a134-57313f5dfc5a", # "state": "ACCEPTED", # "created_at": "2017-12-08T15:38:02+09:00", # "done_at": "2017-12-08T15:38:02+09:00", # "amount": "100000.0", # "fee": "0.0" # } # # fetchWithdrawals # # { # "type": "withdraw", # "uuid": "9f432943-54e0-40b7-825f-b6fec8b42b79", # "currency": "BTC", # "txid": "cd81e9b45df8da29f936836e58c907a106057e454a45767a7b06fcb19b966bba", # "state": "processing", # "created_at": "2018-04-13T11:24:01+09:00", # "done_at": null, # "amount": "0.01", # "fee": "0.0", # "krw_amount": "80420.0" # } # id = self.safe_string(transaction, 'uuid') amount = self.safe_float(transaction, 'amount') address = None # not present in the data structure received from the exchange tag = None # not present in the data structure received from the exchange txid = self.safe_string(transaction, 'txid') updated = self.parse8601(self.safe_string(transaction, 'done_at')) timestamp = self.parse8601(self.safe_string(transaction, 'created_at', updated)) type = self.safe_string(transaction, 'type') if type == 'withdraw': type = 'withdrawal' currencyId = self.safe_string(transaction, 'currency') code = self.safe_currency_code(currencyId) status = self.parse_transaction_status(self.safe_string(transaction, 'state')) feeCost = self.safe_float(transaction, 'fee') return { 'info': transaction, 'id': id, 'currency': code, 'amount': amount, 'address': address, 'tag': tag, 'status': status, 'type': type, 'updated': updated, 'txid': txid, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'fee': { 'currency': code, 'cost': feeCost, }, } def parse_order_status(self, status): statuses = { 'wait': 'open', 'done': 'closed', 'cancel': 'canceled', } return self.safe_string(statuses, status, status) def parse_order(self, order, market=None): # # { # "uuid": "a08f09b1-1718-42e2-9358-f0e5e083d3ee", # "side": "bid", # "ord_type": "limit", # "price": "17417000.0", # "state": "done", # "market": "KRW-BTC", # "created_at": "2018-04-05T14:09:14+09:00", # "volume": "1.0", # "remaining_volume": "0.0", # "reserved_fee": "26125.5", # "remaining_fee": "25974.0", # "paid_fee": "151.5", # "locked": "17341974.0", # "executed_volume": "1.0", # "trades_count": 2, # "trades": [ # { # "market": "KRW-BTC", # "uuid": "78162304-1a4d-4524-b9e6-c9a9e14d76c3", # "price": "101000.0", # "volume": "0.77368323", # "funds": "78142.00623", # "ask_fee": "117.213009345", # "bid_fee": "117.213009345", # "created_at": "2018-04-05T14:09:15+09:00", # "side": "bid", # }, # { # "market": "KRW-BTC", # "uuid": "f73da467-c42f-407d-92fa-e10d86450a20", # "price": "101000.0", # "volume": "0.22631677", # "funds": "22857.99377", # "ask_fee": "34.286990655", # missing in market orders # "bid_fee": "34.286990655", # missing in market orders # "created_at": "2018-04-05T14:09:15+09:00", # missing in market orders # "side": "bid", # }, # ], # } # id = self.safe_string(order, 'uuid') side = self.safe_string(order, 'side') if side == 'bid': side = 'buy' else: side = 'sell' type = self.safe_string(order, 'ord_type') timestamp = self.parse8601(self.safe_string(order, 'created_at')) status = self.parse_order_status(self.safe_string(order, 'state')) lastTradeTimestamp = None price = self.safe_float(order, 'price') amount = self.safe_float(order, 'volume') remaining = self.safe_float(order, 'remaining_volume') filled = self.safe_float(order, 'executed_volume') cost = None if type == 'price': type = 'market' cost = price price = None average = None fee = None feeCost = self.safe_float(order, 'paid_fee') marketId = self.safe_string(order, 'market') market = self.safe_market(marketId, market) trades = self.safe_value(order, 'trades', []) trades = self.parse_trades(trades, market, None, None, { 'order': id, 'type': type, }) numTrades = len(trades) if numTrades > 0: # the timestamp in fetchOrder trades is missing lastTradeTimestamp = trades[numTrades - 1]['timestamp'] getFeesFromTrades = False if feeCost is None: getFeesFromTrades = True feeCost = 0 cost = 0 for i in range(0, numTrades): trade = trades[i] cost = self.sum(cost, trade['cost']) if getFeesFromTrades: tradeFee = self.safe_value(trades[i], 'fee', {}) tradeFeeCost = self.safe_float(tradeFee, 'cost') if tradeFeeCost is not None: feeCost = self.sum(feeCost, tradeFeeCost) average = cost / filled if feeCost is not None: fee = { 'currency': market['quote'], 'cost': feeCost, } result = { 'info': order, 'id': id, 'clientOrderId': None, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'lastTradeTimestamp': lastTradeTimestamp, 'symbol': market['symbol'], 'type': type, 'timeInForce': None, 'postOnly': None, 'side': side, 'price': price, 'stopPrice': None, 'cost': cost, 'average': average, 'amount': amount, 'filled': filled, 'remaining': remaining, 'status': status, 'fee': fee, 'trades': trades, } return result def fetch_orders_by_state(self, state, symbol=None, since=None, limit=None, params={}): self.load_markets() request = { # 'market': self.market_id(symbol), 'state': state, # 'page': 1, # 'order_by': 'asc', } market = None if symbol is not None: market = self.market(symbol) request['market'] = market['id'] response = self.privateGetOrders(self.extend(request, params)) # # [ # { # "uuid": "a08f09b1-1718-42e2-9358-f0e5e083d3ee", # "side": "bid", # "ord_type": "limit", # "price": "17417000.0", # "state": "done", # "market": "KRW-BTC", # "created_at": "2018-04-05T14:09:14+09:00", # "volume": "1.0", # "remaining_volume": "0.0", # "reserved_fee": "26125.5", # "remaining_fee": "25974.0", # "paid_fee": "151.5", # "locked": "17341974.0", # "executed_volume": "1.0", # "trades_count":2 # }, # ] # return self.parse_orders(response, market, since, limit) def fetch_open_orders(self, symbol=None, since=None, limit=None, params={}): return self.fetch_orders_by_state('wait', symbol, since, limit, params) def fetch_closed_orders(self, symbol=None, since=None, limit=None, params={}): return self.fetch_orders_by_state('done', symbol, since, limit, params) def fetch_canceled_orders(self, symbol=None, since=None, limit=None, params={}): return self.fetch_orders_by_state('cancel', symbol, since, limit, params) def fetch_order(self, id, symbol=None, params={}): self.load_markets() request = { 'uuid': id, } response = self.privateGetOrder(self.extend(request, params)) # # { # "uuid": "a08f09b1-1718-42e2-9358-f0e5e083d3ee", # "side": "bid", # "ord_type": "limit", # "price": "17417000.0", # "state": "done", # "market": "KRW-BTC", # "created_at": "2018-04-05T14:09:14+09:00", # "volume": "1.0", # "remaining_volume": "0.0", # "reserved_fee": "26125.5", # "remaining_fee": "25974.0", # "paid_fee": "151.5", # "locked": "17341974.0", # "executed_volume": "1.0", # "trades_count": 2, # "trades": [ # { # "market": "KRW-BTC", # "uuid": "78162304-1a4d-4524-b9e6-c9a9e14d76c3", # "price": "101000.0", # "volume": "0.77368323", # "funds": "78142.00623", # "ask_fee": "117.213009345", # "bid_fee": "117.213009345", # "created_at": "2018-04-05T14:09:15+09:00", # "side": "bid" # }, # { # "market": "KRW-BTC", # "uuid": "f73da467-c42f-407d-92fa-e10d86450a20", # "price": "101000.0", # "volume": "0.22631677", # "funds": "22857.99377", # "ask_fee": "34.286990655", # "bid_fee": "34.286990655", # "created_at": "2018-04-05T14:09:15+09:00", # "side": "bid" # } # ] # } # return self.parse_order(response) def parse_deposit_addresses(self, addresses): result = {} for i in range(0, len(addresses)): address = self.parse_deposit_address(addresses[i]) code = address['currency'] result[code] = address return result def fetch_deposit_addresses(self, codes=None, params={}): self.load_markets() response = self.privateGetDepositsCoinAddresses(params) # # [ # { # "currency": "BTC", # "deposit_address": "3EusRwybuZUhVDeHL7gh3HSLmbhLcy7NqD", # "secondary_address": null # }, # { # "currency": "ETH", # "deposit_address": "0x0d73e0a482b8cf568976d2e8688f4a899d29301c", # "secondary_address": null # }, # { # "currency": "XRP", # "deposit_address": "rN9qNpgnBaZwqCg8CvUZRPqCcPPY7wfWep", # "secondary_address": "3057887915" # } # ] # return self.parse_deposit_addresses(response) def parse_deposit_address(self, depositAddress, currency=None): # # { # "currency": "BTC", # "deposit_address": "3EusRwybuZUhVDeHL7gh3HSLmbhLcy7NqD", # "secondary_address": null # } # address = self.safe_string(depositAddress, 'deposit_address') tag = self.safe_string(depositAddress, 'secondary_address') currencyId = self.safe_string(depositAddress, 'currency') code = self.safe_currency_code(currencyId) self.check_address(address) return { 'currency': code, 'address': address, 'tag': tag, 'info': depositAddress, } def fetch_deposit_address(self, code, params={}): self.load_markets() currency = self.currency(code) response = self.privateGetDepositsCoinAddress(self.extend({ 'currency': currency['id'], }, params)) # # { # "currency": "BTC", # "deposit_address": "3EusRwybuZUhVDeHL7gh3HSLmbhLcy7NqD", # "secondary_address": null # } # return self.parse_deposit_address(response) def create_deposit_address(self, code, params={}): self.load_markets() currency = self.currency(code) request = { 'currency': currency['id'], } # https://github.com/ccxt/ccxt/issues/6452 response = self.privatePostDepositsGenerateCoinAddress(self.extend(request, params)) # # https://docs.upbit.com/v1.0/reference#%EC%9E%85%EA%B8%88-%EC%A3%BC%EC%86%8C-%EC%83%9D%EC%84%B1-%EC%9A%94%EC%B2%AD # can be any of the two responses: # # { # "success" : True, # "message" : "Creating BTC deposit address." # } # # { # "currency": "BTC", # "deposit_address": "3EusRwybuZUhVDeHL7gh3HSLmbhLcy7NqD", # "secondary_address": null # } # message = self.safe_string(response, 'message') if message is not None: raise AddressPending(self.id + ' is generating ' + code + ' deposit address, call fetchDepositAddress or createDepositAddress one more time later to retrieve the generated address') return self.parse_deposit_address(response) def withdraw(self, code, amount, address, tag=None, params={}): self.check_address(address) self.load_markets() currency = self.currency(code) request = { 'amount': amount, } method = 'privatePostWithdraws' if code != 'KRW': method += 'Coin' request['currency'] = currency['id'] request['address'] = address if tag is not None: request['secondary_address'] = tag else: method += 'Krw' response = getattr(self, method)(self.extend(request, params)) # # { # "type": "withdraw", # "uuid": "9f432943-54e0-40b7-825f-b6fec8b42b79", # "currency": "BTC", # "txid": "ebe6937b-130e-4066-8ac6-4b0e67f28adc", # "state": "processing", # "created_at": "2018-04-13T11:24:01+09:00", # "done_at": null, # "amount": "0.01", # "fee": "0.0", # "krw_amount": "80420.0" # } # return self.parse_transaction(response) def nonce(self): return self.milliseconds() def sign(self, path, api='public', method='GET', params={}, headers=None, body=None): url = self.implode_params(self.urls['api'][api], { 'hostname': self.hostname, }) url += '/' + self.version + '/' + self.implode_params(path, params) query = self.omit(params, self.extract_params(path)) if method != 'POST': if query: url += '?' + self.urlencode(query) if api == 'private': self.check_required_credentials() nonce = self.nonce() request = { 'access_key': self.apiKey, 'nonce': nonce, } if query: auth = self.urlencode(query) hash = self.hash(self.encode(auth), 'sha512') request['query_hash'] = hash request['query_hash_alg'] = 'SHA512' jwt = self.jwt(request, self.encode(self.secret)) headers = { 'Authorization': 'Bearer ' + jwt, } if (method != 'GET') and (method != 'DELETE'): body = self.json(params) headers['Content-Type'] = 'application/json' return {'url': url, 'method': method, 'body': body, 'headers': headers} def handle_errors(self, httpCode, reason, url, method, headers, body, response, requestHeaders, requestBody): if response is None: return # fallback to default error handler # # {'error': {'message': "Missing request parameter error. Check the required parameters!", 'name': 400}}, # {'error': {'message': "side is missing, side does not have a valid value", 'name': "validation_error"}}, # {'error': {'message': "개인정보 제 3자 제공 동의가 필요합니다.", 'name': "thirdparty_agreement_required"}}, # {'error': {'message': "권한이 부족합니다.", 'name': "out_of_scope"}}, # {'error': {'message': "주문을 찾지 못했습니다.", 'name': "order_not_found"}}, # {'error': {'message': "주문가능한 금액(ETH)이 부족합니다.", 'name': "insufficient_funds_ask"}}, # {'error': {'message': "주문가능한 금액(BTC)이 부족합니다.", 'name': "insufficient_funds_bid"}}, # {'error': {'message': "잘못된 엑세스 키입니다.", 'name': "invalid_access_key"}}, # {'error': {'message': "Jwt 토큰 검증에 실패했습니다.", 'name': "jwt_verification"}} # error = self.safe_value(response, 'error') if error is not None: message = self.safe_string(error, 'message') name = self.safe_string(error, 'name') feedback = self.id + ' ' + body self.throw_exactly_matched_exception(self.exceptions['exact'], message, feedback) self.throw_exactly_matched_exception(self.exceptions['exact'], name, feedback) self.throw_broadly_matched_exception(self.exceptions['broad'], message, feedback) self.throw_broadly_matched_exception(self.exceptions['broad'], name, feedback) raise ExchangeError(feedback) # unknown message