# -*- coding: utf-8 -*- # PLEASE DO NOT EDIT THIS FILE, IT IS GENERATED AND WILL BE OVERWRITTEN: # https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md#how-to-contribute-code from ccxt.base.exchange import Exchange from ccxt.base.errors import ExchangeError class paymium(Exchange): def describe(self): return self.deep_extend(super(paymium, self).describe(), { 'id': 'paymium', 'name': 'Paymium', 'countries': ['FR', 'EU'], 'rateLimit': 2000, 'version': 'v1', 'has': { 'CORS': True, 'fetchBalance': True, 'fetchTicker': True, 'fetchTrades': True, 'fetchOrderBook': True, 'createOrder': True, 'cancelOrder': True, }, 'urls': { 'logo': 'https://user-images.githubusercontent.com/51840849/87153930-f0f02200-c2c0-11ea-9c0a-40337375ae89.jpg', 'api': 'https://paymium.com/api', 'www': 'https://www.paymium.com', 'fees': 'https://www.paymium.com/page/help/fees', 'doc': [ 'https://github.com/Paymium/api-documentation', 'https://www.paymium.com/page/developers', ], 'referral': 'https://www.paymium.com/page/sign-up?referral=eDAzPoRQFMvaAB8sf-qj', }, 'api': { 'public': { 'get': [ 'countries', 'data/{currency}/ticker', 'data/{currency}/trades', 'data/{currency}/depth', 'bitcoin_charts/{id}/trades', 'bitcoin_charts/{id}/depth', ], }, 'private': { 'get': [ 'user', 'user/addresses', 'user/addresses/{address}', 'user/orders', 'user/orders/{uuid}', 'user/price_alerts', 'merchant/get_payment/{uuid}', ], 'post': [ 'user/addresses', 'user/orders', 'user/withdrawals', 'user/email_transfers', 'user/payment_requests', 'user/price_alerts', 'merchant/create_payment', ], 'delete': [ 'user/orders/{uuid}', 'user/orders/{uuid}/cancel', 'user/price_alerts/{id}', ], }, }, 'markets': { 'BTC/EUR': {'id': 'eur', 'symbol': 'BTC/EUR', 'base': 'BTC', 'quote': 'EUR', 'baseId': 'btc', 'quoteId': 'eur'}, }, 'fees': { 'trading': { 'maker': 0.002, 'taker': 0.002, }, }, }) def fetch_balance(self, params={}): self.load_markets() response = self.privateGetUser(params) result = {'info': response} currencies = list(self.currencies.keys()) for i in range(0, len(currencies)): code = currencies[i] currencyId = self.currency_id(code) free = 'balance_' + currencyId if free in response: account = self.account() used = 'locked_' + currencyId account['free'] = self.safe_float(response, free) account['used'] = self.safe_float(response, used) result[code] = account return self.parse_balance(result) def fetch_order_book(self, symbol, limit=None, params={}): self.load_markets() request = { 'currency': self.market_id(symbol), } response = self.publicGetDataCurrencyDepth(self.extend(request, params)) return self.parse_order_book(response, None, 'bids', 'asks', 'price', 'amount') def fetch_ticker(self, symbol, params={}): self.load_markets() request = { 'currency': self.market_id(symbol), } ticker = self.publicGetDataCurrencyTicker(self.extend(request, params)) timestamp = self.safe_timestamp(ticker, 'at') vwap = self.safe_float(ticker, 'vwap') baseVolume = self.safe_float(ticker, 'volume') quoteVolume = None if baseVolume is not None and vwap is not None: quoteVolume = baseVolume * vwap last = self.safe_float(ticker, 'price') 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, 'bid'), 'bidVolume': None, 'ask': self.safe_float(ticker, 'ask'), 'askVolume': None, 'vwap': vwap, 'open': self.safe_float(ticker, 'open'), 'close': last, 'last': last, 'previousClose': None, 'change': None, 'percentage': self.safe_float(ticker, 'variation'), 'average': None, 'baseVolume': baseVolume, 'quoteVolume': quoteVolume, 'info': ticker, } def parse_trade(self, trade, market): timestamp = self.safe_timestamp(trade, 'created_at_int') id = self.safe_string(trade, 'uuid') symbol = None if market is not None: symbol = market['symbol'] side = self.safe_string(trade, 'side') price = self.safe_float(trade, 'price') amountField = 'traded_' + market['base'].lower() amount = self.safe_float(trade, amountField) cost = None if price is not None: if amount is not None: cost = amount * price return { 'info': trade, 'id': id, 'order': None, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'symbol': symbol, 'type': None, 'side': side, 'takerOrMaker': None, 'price': price, 'amount': amount, 'cost': cost, 'fee': None, } def fetch_trades(self, symbol, since=None, limit=None, params={}): self.load_markets() market = self.market(symbol) request = { 'currency': market['id'], } response = self.publicGetDataCurrencyTrades(self.extend(request, params)) return self.parse_trades(response, market, since, limit) def create_order(self, symbol, type, side, amount, price=None, params={}): self.load_markets() request = { 'type': self.capitalize(type) + 'Order', 'currency': self.market_id(symbol), 'direction': side, 'amount': amount, } if type != 'market': request['price'] = price response = self.privatePostUserOrders(self.extend(request, params)) return { 'info': response, 'id': response['uuid'], } def cancel_order(self, id, symbol=None, params={}): request = { 'uuid': id, } return self.privateDeleteUserOrdersUuidCancel(self.extend(request, params)) def sign(self, path, api='public', method='GET', params={}, headers=None, body=None): url = self.urls['api'] + '/' + self.version + '/' + self.implode_params(path, params) query = self.omit(params, self.extract_params(path)) if api == 'public': if query: url += '?' + self.urlencode(query) else: self.check_required_credentials() nonce = str(self.nonce()) auth = nonce + url headers = { 'Api-Key': self.apiKey, 'Api-Nonce': nonce, } if method == 'POST': if query: body = self.json(query) auth += body headers['Content-Type'] = 'application/json' else: if query: queryString = self.urlencode(query) auth += queryString url += '?' + queryString headers['Api-Signature'] = self.hmac(self.encode(auth), self.encode(self.secret)) return {'url': url, 'method': method, 'body': body, 'headers': headers} def request(self, path, api='public', method='GET', params={}, headers=None, body=None): response = self.fetch2(path, api, method, params, headers, body) if 'errors' in response: raise ExchangeError(self.id + ' ' + self.json(response)) return response