# -*- 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 json from ccxt.base.errors import ExchangeError from ccxt.base.errors import AuthenticationError from ccxt.base.errors import PermissionDenied from ccxt.base.errors import InsufficientFunds from ccxt.base.errors import InvalidOrder from ccxt.base.errors import OrderNotFound from ccxt.base.errors import DDoSProtection from ccxt.base.errors import InvalidNonce class btcbox(Exchange): def describe(self): return self.deep_extend(super(btcbox, self).describe(), { 'id': 'btcbox', 'name': 'BtcBox', 'countries': ['JP'], 'rateLimit': 1000, 'version': 'v1', 'has': { 'cancelOrder': True, 'CORS': False, 'createOrder': True, 'fetchBalance': True, 'fetchOpenOrders': True, 'fetchOrder': True, 'fetchOrderBook': True, 'fetchOrders': True, 'fetchTicker': True, 'fetchTickers': False, 'fetchTrades': True, }, 'urls': { 'logo': 'https://user-images.githubusercontent.com/51840849/87327317-98c55400-c53c-11ea-9a11-81f7d951cc74.jpg', 'api': 'https://www.btcbox.co.jp/api', 'www': 'https://www.btcbox.co.jp/', 'doc': 'https://blog.btcbox.jp/en/archives/8762', 'fees': 'https://support.btcbox.co.jp/hc/en-us/articles/360001235694-Fees-introduction', }, 'api': { 'public': { 'get': [ 'depth', 'orders', 'ticker', ], }, 'private': { 'post': [ 'balance', 'trade_add', 'trade_cancel', 'trade_list', 'trade_view', 'wallet', ], }, }, 'markets': { 'BTC/JPY': {'id': 'btc', 'symbol': 'BTC/JPY', 'base': 'BTC', 'quote': 'JPY', 'baseId': 'btc', 'quoteId': 'jpy', 'taker': 0.05 / 100, 'maker': 0.05 / 100}, 'ETH/JPY': {'id': 'eth', 'symbol': 'ETH/JPY', 'base': 'ETH', 'quote': 'JPY', 'baseId': 'eth', 'quoteId': 'jpy', 'taker': 0.10 / 100, 'maker': 0.10 / 100}, 'LTC/JPY': {'id': 'ltc', 'symbol': 'LTC/JPY', 'base': 'LTC', 'quote': 'JPY', 'baseId': 'ltc', 'quoteId': 'jpy', 'taker': 0.10 / 100, 'maker': 0.10 / 100}, 'BCH/JPY': {'id': 'bch', 'symbol': 'BCH/JPY', 'base': 'BCH', 'quote': 'JPY', 'baseId': 'bch', 'quoteId': 'jpy', 'taker': 0.10 / 100, 'maker': 0.10 / 100}, }, 'exceptions': { '104': AuthenticationError, '105': PermissionDenied, '106': InvalidNonce, '107': InvalidOrder, # price should be an integer '200': InsufficientFunds, '201': InvalidOrder, # amount too small '202': InvalidOrder, # price should be [0 : 1000000] '203': OrderNotFound, '401': OrderNotFound, # cancel canceled, closed or non-existent order '402': DDoSProtection, }, }) async def fetch_balance(self, params={}): await self.load_markets() response = await self.privatePostBalance(params) result = {'info': response} codes = list(self.currencies.keys()) for i in range(0, len(codes)): code = codes[i] currency = self.currency(code) currencyId = currency['id'] free = currencyId + '_balance' if free in response: account = self.account() used = currencyId + '_lock' account['free'] = self.safe_float(response, free) account['used'] = self.safe_float(response, used) 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 = {} numSymbols = len(self.symbols) if numSymbols > 1: request['coin'] = market['baseId'] response = await self.publicGetDepth(self.extend(request, params)) return self.parse_order_book(response) def parse_ticker(self, ticker, market=None): timestamp = self.milliseconds() symbol = None if market is not None: symbol = market['symbol'] last = self.safe_float(ticker, 'last') 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'), 'bidVolume': None, 'ask': self.safe_float(ticker, 'sell'), 'askVolume': None, 'vwap': None, 'open': None, 'close': last, 'last': last, 'previousClose': None, 'change': None, 'percentage': None, 'average': None, 'baseVolume': self.safe_float(ticker, 'vol'), 'quoteVolume': self.safe_float(ticker, 'volume'), 'info': ticker, } async def fetch_ticker(self, symbol, params={}): await self.load_markets() market = self.market(symbol) request = {} numSymbols = len(self.symbols) if numSymbols > 1: request['coin'] = market['baseId'] response = await self.publicGetTicker(self.extend(request, params)) return self.parse_ticker(response, market) def parse_trade(self, trade, market=None): timestamp = self.safe_timestamp(trade, 'date') symbol = None if market is not None: symbol = market['symbol'] id = self.safe_string(trade, 'tid') price = self.safe_float(trade, 'price') amount = self.safe_float(trade, 'amount') cost = None if amount is not None: if price is not None: cost = price * amount type = None side = self.safe_string(trade, 'type') return { 'info': trade, 'id': id, 'order': None, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'symbol': symbol, 'type': type, 'side': side, 'takerOrMaker': None, 'price': price, 'amount': amount, 'cost': cost, 'fee': None, } async def fetch_trades(self, symbol, since=None, limit=None, params={}): await self.load_markets() market = self.market(symbol) request = {} numSymbols = len(self.symbols) if numSymbols > 1: request['coin'] = market['baseId'] response = await self.publicGetOrders(self.extend(request, params)) return self.parse_trades(response, market, since, limit) async def create_order(self, symbol, type, side, amount, price=None, params={}): await self.load_markets() market = self.market(symbol) request = { 'amount': amount, 'price': price, 'type': side, 'coin': market['baseId'], } response = await self.privatePostTradeAdd(self.extend(request, params)) # # { # "result":true, # "id":"11" # } # return self.parse_order(response, market) async def cancel_order(self, id, symbol=None, params={}): await self.load_markets() # a special case for btcbox – default symbol is BTC/JPY if symbol is None: symbol = 'BTC/JPY' market = self.market(symbol) request = { 'id': id, 'coin': market['baseId'], } response = await self.privatePostTradeCancel(self.extend(request, params)) # # {"result":true, "id":"11"} # return self.parse_order(response, market) def parse_order_status(self, status): statuses = { # TODO: complete list 'part': 'open', # partially or not at all executed 'all': 'closed', # fully executed 'cancelled': 'canceled', 'closed': 'closed', # never encountered, seems to be bug in the doc 'no': 'closed', # not clarified in the docs... } return self.safe_string(statuses, status, status) def parse_order(self, order, market=None): # # { # "id":11, # "datetime":"2014-10-21 10:47:20", # "type":"sell", # "price":42000, # "amount_original":1.2, # "amount_outstanding":1.2, # "status":"closed", # "trades":[] # } # id = self.safe_string(order, 'id') datetimeString = self.safe_string(order, 'datetime') timestamp = None if datetimeString is not None: timestamp = self.parse8601(order['datetime'] + '+09:00') # Tokyo time amount = self.safe_float(order, 'amount_original') remaining = self.safe_float(order, 'amount_outstanding') filled = None if amount is not None: if remaining is not None: filled = amount - remaining price = self.safe_float(order, 'price') cost = None if price is not None: if filled is not None: cost = filled * price # status is set by fetchOrder method only status = self.parse_order_status(self.safe_string(order, 'status')) # fetchOrders do not return status, use heuristic if status is None: if remaining is not None and remaining == 0: status = 'closed' trades = None # todo: self.parse_trades(order['trades']) symbol = None if market is not None: symbol = market['symbol'] side = self.safe_string(order, 'type') return { 'id': id, 'clientOrderId': None, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'lastTradeTimestamp': None, 'amount': amount, 'remaining': remaining, 'filled': filled, 'side': side, 'type': None, 'timeInForce': None, 'postOnly': None, 'status': status, 'symbol': symbol, 'price': price, 'stopPrice': None, 'cost': cost, 'trades': trades, 'fee': None, 'info': order, 'average': None, } async def fetch_order(self, id, symbol=None, params={}): await self.load_markets() # a special case for btcbox – default symbol is BTC/JPY if symbol is None: symbol = 'BTC/JPY' market = self.market(symbol) request = self.extend({ 'id': id, 'coin': market['baseId'], }, params) response = await self.privatePostTradeView(self.extend(request, params)) return self.parse_order(response, market) async def fetch_orders_by_type(self, type, symbol=None, since=None, limit=None, params={}): await self.load_markets() # a special case for btcbox – default symbol is BTC/JPY if symbol is None: symbol = 'BTC/JPY' market = self.market(symbol) request = { 'type': type, # 'open' or 'all' 'coin': market['baseId'], } response = await self.privatePostTradeList(self.extend(request, params)) orders = self.parse_orders(response, market, since, limit) # status(open/closed/canceled) is None # btcbox does not return status, but we know it's 'open' as we queried for open orders if type == 'open': for i in range(0, len(orders)): orders[i]['status'] = 'open' return orders async def fetch_orders(self, symbol=None, since=None, limit=None, params={}): return await self.fetch_orders_by_type('all', symbol, since, limit, params) async def fetch_open_orders(self, symbol=None, since=None, limit=None, params={}): return await self.fetch_orders_by_type('open', symbol, since, limit, params) def nonce(self): return self.milliseconds() def sign(self, path, api='public', method='GET', params={}, headers=None, body=None): url = self.urls['api'] + '/' + self.version + '/' + path if api == 'public': if params: url += '?' + self.urlencode(params) else: self.check_required_credentials() nonce = str(self.nonce()) query = self.extend({ 'key': self.apiKey, 'nonce': nonce, }, params) request = self.urlencode(query) secret = self.hash(self.encode(self.secret)) query['signature'] = self.hmac(self.encode(request), self.encode(secret)) body = self.urlencode(query) headers = { 'Content-Type': 'application/x-www-form-urlencoded', } 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 # resort to defaultErrorHandler # typical error response: {"result":false,"code":"401"} if httpCode >= 400: return # resort to defaultErrorHandler result = self.safe_value(response, 'result') if result is None or result is True: return # either public API(no error codes expected) or success code = self.safe_value(response, 'code') feedback = self.id + ' ' + body self.throw_exactly_matched_exception(self.exceptions, code, feedback) raise ExchangeError(feedback) # unknown message async def request(self, path, api='public', method='GET', params={}, headers=None, body=None): response = await self.fetch2(path, api, method, params, headers, body) if isinstance(response, basestring): # sometimes the exchange returns whitespace prepended to json response = self.strip(response) if not self.is_json_encoded_object(response): raise ExchangeError(self.id + ' ' + response) response = json.loads(response) return response