@jmparsons/ccxt
Version:
A JavaScript / Python / PHP cryptocurrency trading library with support for 100+ exchanges
710 lines (697 loc) • 26.2 kB
JavaScript
'use strict';
// ---------------------------------------------------------------------------
const Exchange = require ('./base/Exchange');
const { ExchangeError } = require ('./base/errors');
// ---------------------------------------------------------------------------
module.exports = class coinexchange extends Exchange {
describe () {
return this.deepExtend (super.describe (), {
'id': 'coinexchange',
'name': 'CoinExchange',
'countries': [ 'IN', 'JP', 'KR', 'VN', 'US' ],
'rateLimit': 1000,
// new metainfo interface
'has': {
'privateAPI': false,
'createOrder': false,
'createMarketOrder': false,
'createLimitOrder': false,
'cancelOrder': false,
'editOrder': false,
'fetchTrades': false,
'fetchOHLCV': false,
'fetchCurrencies': true,
'fetchTickers': true,
},
'urls': {
'logo': 'https://user-images.githubusercontent.com/1294454/34842303-29c99fca-f71c-11e7-83c1-09d900cb2334.jpg',
'api': 'https://www.coinexchange.io/api/v1',
'www': 'https://www.coinexchange.io',
'doc': 'https://coinexchangeio.github.io/slate/',
'fees': 'https://www.coinexchange.io/fees',
},
'api': {
'public': {
'get': [
'getcurrency',
'getcurrencies',
'getmarkets',
'getmarketsummaries',
'getmarketsummary',
'getorderbook',
],
},
},
'fees': {
'trading': {
'maker': 0.0015,
'taker': 0.0015,
},
'funding': {
'withdraw': {
'1337': 0.01,
'420G': 0.01,
'611': 0.1,
'ACC': 0.01,
'ACES': 0.01,
'ACO': 0.01,
'ACP': 0.01,
'ADCN': 500.0,
'ADST': 1.0,
'ADZ': 0.1,
'AGRI': 0.01,
'AI': 1.0,
'AKY': 0.01,
'ALIS': 1.0,
'ALL': 0.2,
'AMC': 0.1,
'AMMO': 0.01,
'AMS': 0.01,
'ANTX': 0.01,
'ANY': 1.0,
'ARG': 0.1,
'ARGUS': 0.01,
'ARGUSOLD': 0.01,
'ASN': 0.01,
'ATOM': 0.01,
'ATX': 0.01,
'AU': 0.01,
'B2B': 1.0,
'B3': 0.01,
'BAKED': 0.01,
'BCC': 0.01,
'BCH': 0.001,
'BCM': 0.01,
'BDL': 0.01,
'BEER': 0.01,
'BELA': 0.01,
'BENJI': 0.05,
'BET': 0.01,
'BFI': 1.0,
'BIGUP': 1.0,
'BIRDS': 0.01,
'BITB': 0.1,
'BIXC': 0.01,
'BIZ': 0.01,
'BLAS': 0.1,
'BLAZR': 0.2,
'BLK': 0.01,
'BLN': 1.0,
'BLUE': 1.0,
'BOAT': 1.0,
'BON': 0.01,
'BONPAY': 1.0,
'BOPS': 0.01,
'BPOK': 0.1,
'BQ': 1.0,
'BRAT': 0.01,
'BRC': 1.0,
'BRIT': 0.01,
'BSN': 1.0,
'BSR': 0.01,
'BTBc': 0.01,
'BTC': 0.001,
'BTCRED': 1.0,
'BTCRF': 0.01,
'BTDX': 0.1,
'BTE': 1.0,
'BTPL': 0.01,
'BULLS': 0.01,
'BUZZ': 0.01,
'BXT': 0.01,
'C47': 1.0,
'CACH': 0.2,
'CALC': 0.01,
'CANN': 0.01,
'CBANK': 1.0,
'CDX': 1.0,
'CHEAP': 0.01,
'CHESS': 0.01,
'CHILI': 0.01,
'CHIPS': 0.1,
'CJ': 0.1,
'CLT': 0.1,
'CMPCO': 0.2,
'CMX': 0.01,
'CNNC': 0.02,
'CNT': 0.01,
'CO2': 1.0,
'COOC': 0.01,
'COUPE': 0.01,
'CQST': 0.1,
'CRACKERS': 0.01,
'CRDNC': 0.01,
'CREA': 0.02,
'CREAK': 0.01,
'CREVA2': 0.01,
'CRMSN': 0.01,
'CRN': 0.01,
'CRW': 0.01,
'CTIC2': 0.01,
'CUBE': 0.01,
'CXT': 0.01,
'CYCLONE': 0.01,
'CYDER': 0.01,
'DAG': 0.01,
'DALC': 1.0,
'DARI': 0.01,
'DASH': 0.01,
'DAV': 0.01,
'DBIC': 0.1,
'DCN': 1.0,
'DEM': 0.01,
'DFS': 0.01,
'DGB': 0.1,
'DGC': 0.1,
'DIME': 0.01,
'DMB': 0.01,
'DMC': 0.1,
'DNCV2': 0.01,
'DNE': 1.0,
'DNR': 0.01,
'DOGE': 2.0,
'DOGEJ': 1.0,
'DP': 0.01,
'DRGN': 1.0,
'DRS': 0.1,
'DSE': 0.01,
'DSR': 0.01,
'DTCT': 1.0,
'DUTCH': 0.01,
'EBC': 0.01,
'EBT': 0.01,
'ECC': 0.1,
'ECN': 0.01,
'EDRC': 0.01,
'EECN': 0.01,
'EGC': 0.1,
'ELCO': 0.1,
'ELIX': 1.0,
'ELS': 0.01,
'ELT': 1.0,
'EMC': 0.01,
'EMIRG': 0.01,
'ENTRC': 1.0,
'ENZO': 0.1,
'EQL': 1.0,
'EQT': 0.1,
'ERSO': 0.01,
'ERT': 1.0,
'ERY': 0.01,
'ESP': 0.1,
'ETBS': 1.0,
'ETC': 0.1,
'ETG': 1.0,
'ETH': 0.01,
'ETHD': 0.01,
'ETHOS': 1.0,
'ETN': 2.0,
'EUROP': 0.1,
'EXCL': 0.1,
'EXTN': 0.01,
'FAIR': 0.01,
'FAP': 1.0,
'FAZZ': 0.01,
'FCH': 0.01,
'FGZ': 0.1,
'FLASH': 0.01,
'FLIK': 1.0,
'FRT': 0.1,
'FSX': 0.1,
'FTC': 0.01,
'FXE': 2.0,
'GAIN': 1.0,
'GB': 0.1,
'GBX': 0.01,
'GDC': 1.0,
'GEERT': 0.01,
'GET': 0.01,
'GFC': 1.0,
'GLS': 0.01,
'GLT': 0.01,
'GLTC': 0.01,
'GMB': 0.01,
'GMX': 0.01,
'GOKUOLD': 0.1,
'GOLD': 0.01,
'GOLF': 0.1,
'GOOD': 2.0,
'GP': 0.01,
'GRE': 0.01,
'GREENF': 0.01,
'GRMD': 1.0,
'GRS': 0.01,
'GRX': 1.0,
'GTC': 0.01,
'GWC': 0.2,
'HALLO': 0.01,
'HBC': 0.01,
'HC': 0.01,
'HEALTHY': 0.01,
'HIGH': 0.01,
'HMC': 0.01,
'HNC': 0.01,
'HOC': 0.01,
'HODL': 0.01,
'HOLLY': 1.0,
'HONEY': 0.01,
'HOPE': 0.01,
'HPC': 0.01,
'HUB': 1.0,
'HYP': 0.01,
'HYPER': 0.01,
'IBC': 1.0,
'ICE': 1.0,
'ICOT': 1.0,
'IFT': 1.0,
'ILC': 0.01,
'IMX': 0.01,
'INDIA': 0.01,
'INFO': 0.01,
'INSN': 0.01,
'INXT': 1.0,
'IOE': 0.01,
'IQT': 1.0,
'IXC': 0.01,
'JAPAN': 0.01,
'JEDI': 0.01,
'JET': 1.0,
'JIN': 0.2,
'KAYI': 0.01,
'KB3': 0.01,
'KGB': 0.01,
'KLC': 0.1,
'KMD': 0.01,
'KOBO': 1.0,
'KOI': 0.01,
'KORUNA': 0.1,
'KRA': 0.01,
'KUBO': 0.01,
'KURT': 0.01,
'LA': 1.0,
'LAMBO': 0.01,
'LCT': 1.0,
'LDC': 0.01,
'LEVO': 0.1,
'LIFE': 1.0,
'LINDA': 0.01,
'LINX': 0.01,
'LIZ': 0.01,
'LMC': 0.1,
'LNK': 0.05,
'LRC': 1.0,
'LTC': 0.01,
'LTG': 1.0,
'LUCK': 0.01,
'LUNA': 0.01,
'LVPS': 0.01,
'MAC': 2.0,
'MAG': 0.01,
'MALC': 0.01,
'MARS': 0.01,
'MARS2': 0.01,
'MAXI': 0.01,
'MAY': 0.01,
'MBC': 0.01,
'MBIT': 0.01,
'MCB': 1.0,
'MEC': 0.1,
'MENTAL': 0.1,
'MER': 0.1,
'MET': 0.01,
'MGM': 0.01,
'MGT': 0.01,
'MILO': 0.5,
'MINEX': 1.0,
'MINT': 1.0,
'MIPS': 1.0,
'MNX': 0.01,
'MOIN': 0.1,
'MOON': 0.1,
'MSCN': 0.01,
'MSP': 1.0,
'MST': 0.1,
'MTH': 1.0,
'MUE': 0.1,
'MUX': 1.0,
'MXC': 0.01,
'MXT': 0.1,
'MYB': 1.0,
'NBIT': 0.1,
'NBX': 0.01,
'NEOG': 1.0,
'NEON': 0.01,
'NLC2': 0.01,
'NLG': 0.1,
'NRN': 0.01,
'NRO': 0.01,
'NTC': 1.0,
'NTO': 1.0,
'NUA': 1.0,
'NUMUS': 0.01,
'OC': 0.01,
'OGN': 0.01,
'ORO': 0.01,
'PARIS': 0.01,
'PAYU': 0.1,
'PCN': 1.0,
'PCS': 0.01,
'PDG': 0.01,
'PEC': 0.01,
'PGL': 1.0,
'PHN': 1.0,
'PICO': 0.1,
'PIE': 0.01,
'PIGGY': 0.1,
'PIVX': 0.2,
'PIX': 1.0,
'PKT': 1.0,
'PLACO': 0.01,
'PLX': 1.0,
'POL': 0.01,
'POLOB': 0.1,
'POS': 1.0,
'POST': 1.0,
'POSW': 0.01,
'POT': 0.1,
'PRE': 1.0,
'PRIMU': 0.01,
'PRL': 1.0,
'PRN': 1.0,
'PRX': 0.01,
'PT': 1.0,
'PTS': 1.0,
'PURA': 1.0,
'PURE': 0.01,
'PUT': 0.1,
'PWC': 0.01,
'PWR': 0.1,
'QTUM': 0.01,
'QUANT': 0.01,
'RAIN': 0.5,
'RBL': 0.01,
'RDC': 0.01,
'REC': 0.01,
'REGA': 0.1,
'REX': 1.0,
'RHO': 0.1,
'RIYA': 1.0,
'RMC': 2.0,
'RNS': 0.01,
'ROC': 0.0,
'ROOFS': 0.01,
'RUB': 0.01,
'RUNE': 0.01,
'RUNNERS': 0.01,
'RUP': 0.01,
'SBIT': 0.01,
'SCL': 1.0,
'SCORE': 0.01,
'SCOREOLD': 0.01,
'SDASH': 0.01,
'SFC': 0.01,
'SFE': 0.01,
'SGR': 1.0,
'SHIT': 0.1,
'SHM': 0.1,
'SHND': 0.1,
'SHOT': 0.1,
'SIC': 0.1,
'SILK2': 0.01,
'SIMP': 0.001,
'SISA': 1.0,
'SKOIN': 0.01,
'SKULL': 0.01,
'SLEVIN': 0.01,
'SLR': 0.01,
'SMART': 0.01,
'SMS': 0.002,
'SNOW': 0.01,
'SOLAR': 0.01,
'SPRTS': 1.0,
'SRC': 0.01,
'SST': 0.1,
'STARS': 0.01,
'STN': 0.01,
'STO': 0.01,
'STX': 1.0,
'SUPER': 0.01,
'SUPERMAN': 0.01,
'SURGE': 0.01,
'SWC': 0.1,
'SYNQ': 0.01,
'SYNX': 0.01,
'TAAS': 2.0,
'TBS': 0.01,
'TCOIN': 0.01,
'TELL': 0.1,
'TER': 0.005,
'TGT': 1.0,
'TIGER': 0.01,
'TIPS': 0.01,
'TLE': 0.01,
'TOPAZ': 0.01,
'TOR': 0.01,
'TPC': 0.01,
'TPG': 0.01,
'TPI': 1.0,
'TRANCE': 0.01,
'TRC': 0.01,
'TRUX': 0.01,
'TSE': 0.1,
'TSTR': 0.01,
'TURBO': 0.01,
'UFO': 0.01,
'UK': 0.01,
'ULA': 0.01,
'UNIFY': 0.0,
'UNIT': 0.1,
'UNO': 0.001,
'UP': 0.01,
'UQC': 1.0,
'USA': 0.01,
'VC': 0.01,
'VGS': 0.01,
'VIDZ': 0.01,
'VISIO': 0.05,
'VLTC': 0.1,
'VOISE': 1.0,
'VONE': 0.01,
'VOX': 0.01,
'VSX': 0.01,
'VULCANO': 0.01,
'WASH': 0.1,
'WCL': 1.0,
'WINK': 0.01,
'WOMEN': 0.01,
'WORM': 0.01,
'WOW': 0.1,
'WRP': 0.01,
'WYV': 0.01,
'XBC': 0.01,
'XBL': 1.0,
'XBU': 1.0,
'XCHE': 0.1,
'XCS': 0.01,
'XCT': 0.01,
'XCXT': 0.01,
'XDE2': 0.01,
'XEV': 0.1,
'XGOX': 0.01,
'XGTC': 0.01,
'XLR': 0.1,
'XMCC': 0.01,
'XP': 1.0,
'XPASC': 0.01,
'XQN': 0.01,
'XSA': 0.1,
'XSTC': 2.0,
'XTD': 0.01,
'XVS': 0.01,
'XXX': 0.1,
'XYOC': 1.0,
'XYZ': 0.01,
'XZC': 0.1,
'XZCD': 0.01,
'YHC': 0.01,
'ZCC': 0.01,
'ZCG': 1.0,
'ZCL': 0.001,
'ZEC': 0.001,
'ZEIT': 0.1,
'ZENI': 0.01,
'ZERO': 0.01,
'ZMC': 0.1,
'ZOI': 0.01,
'ZSE': 0.01,
'ZURMO': 0.1,
'ZZC': 0.01,
},
},
},
'precision': {
'amount': 8,
'price': 8,
},
'commonCurrencies': {
'BON': 'BonPeKaO',
'ETN': 'Ethernex',
'GDC': 'GoldenCryptoCoin',
'GTC': 'GlobalTourCoin',
'HNC': 'Huncoin',
'MARS': 'MarsBux',
'MER': 'TheMermaidCoin',
'RUB': 'RubbleCoin',
'UP': 'UpscaleToken',
},
});
}
async fetchCurrencies (params = {}) {
let response = await this.publicGetGetcurrencies (params);
let currencies = response['result'];
let precision = this.precision['amount'];
let result = {};
for (let i = 0; i < currencies.length; i++) {
let currency = currencies[i];
let id = currency['CurrencyID'];
let code = this.commonCurrencyCode (currency['TickerCode']);
let active = currency['WalletStatus'] === 'online';
let status = 'ok';
if (!active)
status = 'disabled';
result[code] = {
'id': id,
'code': code,
'name': currency['Name'],
'active': active,
'status': status,
'precision': precision,
'limits': {
'amount': {
'min': undefined,
'max': Math.pow (10, precision),
},
'price': {
'min': Math.pow (10, -precision),
'max': Math.pow (10, precision),
},
'cost': {
'min': undefined,
'max': undefined,
},
'withdraw': {
'min': undefined,
'max': Math.pow (10, precision),
},
},
'info': currency,
};
}
return result;
}
async fetchMarkets () {
let response = await this.publicGetGetmarkets ();
let markets = response['result'];
let result = [];
for (let i = 0; i < markets.length; i++) {
let market = markets[i];
let id = market['MarketID'];
let base = this.commonCurrencyCode (market['MarketAssetCode']);
let quote = this.commonCurrencyCode (market['BaseCurrencyCode']);
let symbol = base + '/' + quote;
result.push ({
'id': id,
'symbol': symbol,
'base': base,
'quote': quote,
'baseId': market['MarketAssetID'],
'quoteId': market['BaseCurrencyID'],
'active': market['Active'],
'lot': undefined,
'info': market,
});
}
return result;
}
parseTicker (ticker, market = undefined) {
let symbol = undefined;
if (!market) {
let marketId = ticker['MarketID'];
if (marketId in this.markets_by_id)
market = this.markets_by_id[marketId];
else
symbol = marketId;
}
if (market)
symbol = market['symbol'];
let timestamp = this.milliseconds ();
let last = this.safeFloat (ticker, 'LastPrice');
return {
'symbol': symbol,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'high': this.safeFloat (ticker, 'HighPrice'),
'low': this.safeFloat (ticker, 'LowPrice'),
'bid': this.safeFloat (ticker, 'BidPrice'),
'bidVolume': undefined,
'ask': this.safeFloat (ticker, 'AskPrice'),
'askVolume': undefined,
'vwap': undefined,
'open': undefined,
'close': last,
'last': last,
'previousClose': undefined,
'change': this.safeFloat (ticker, 'Change'),
'percentage': undefined,
'average': undefined,
'baseVolume': undefined,
'quoteVolume': this.safeFloat (ticker, 'Volume'),
'info': ticker,
};
}
async fetchTicker (symbol, params = {}) {
await this.loadMarkets ();
let market = this.market (symbol);
let ticker = await this.publicGetGetmarketsummary (this.extend ({
'market_id': market['id'],
}, params));
return this.parseTicker (ticker['result'], market);
}
async fetchTickers (symbols = undefined, params = {}) {
await this.loadMarkets ();
let response = await this.publicGetGetmarketsummaries (params);
let tickers = response['result'];
let result = {};
for (let i = 0; i < tickers.length; i++) {
let ticker = this.parseTicker (tickers[i]);
let symbol = ticker['symbol'];
result[symbol] = ticker;
}
return result;
}
async fetchOrderBook (symbol, limit = undefined, params = {}) {
await this.loadMarkets ();
let orderbook = await this.publicGetGetorderbook (this.extend ({
'market_id': this.marketId (symbol),
}, params));
return this.parseOrderBook (orderbook['result'], undefined, 'BuyOrders', 'SellOrders', 'Price', 'Quantity');
}
sign (path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
let url = this.urls['api'] + '/' + path;
if (api === 'public') {
params = this.urlencode (params);
if (params.length)
url += '?' + params;
}
return { 'url': url, 'method': method, 'body': body, 'headers': headers };
}
async request (path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
let response = await this.fetch2 (path, api, method, params, headers, body);
let success = this.safeInteger (response, 'success');
if (success !== 1) {
let message = this.safeString (response, 'message', 'Error');
throw new ExchangeError (message);
}
return response;
}
};