@jmparsons/ccxt
Version:
A JavaScript / Python / PHP cryptocurrency trading library with support for 100+ exchanges
351 lines (332 loc) • 12.6 kB
JavaScript
'use strict';
// ---------------------------------------------------------------------------
const Exchange = require ('./base/Exchange');
const { NotSupported } = require ('./base/errors');
// ---------------------------------------------------------------------------
module.exports = class bitlish extends Exchange {
describe () {
return this.deepExtend (super.describe (), {
'id': 'bitlish',
'name': 'Bitlish',
'countries': [ 'GB', 'EU', 'RU' ],
'rateLimit': 1500,
'version': 'v1',
'has': {
'CORS': false,
'fetchTickers': true,
'fetchOHLCV': true,
'withdraw': true,
},
'timeframes': {
'1h': 3600,
},
'urls': {
'logo': 'https://user-images.githubusercontent.com/1294454/27766275-dcfc6c30-5ed3-11e7-839d-00a846385d0b.jpg',
'api': 'https://bitlish.com/api',
'www': 'https://bitlish.com',
'doc': 'https://bitlish.com/api',
},
'requiredCredentials': {
'apiKey': true,
'secret': false,
},
'fees': {
'trading': {
'tierBased': false,
'percentage': true,
'taker': 0.3 / 100, // anonymous 0.3%, verified 0.2%
'maker': 0,
},
'funding': {
'tierBased': false,
'percentage': false,
'withdraw': {
'BTC': 0.001,
'LTC': 0.001,
'DOGE': 0.001,
'ETH': 0.001,
'XMR': 0,
'ZEC': 0.001,
'DASH': 0.0001,
'EUR': 50,
},
'deposit': {
'BTC': 0,
'LTC': 0,
'DOGE': 0,
'ETH': 0,
'XMR': 0,
'ZEC': 0,
'DASH': 0,
'EUR': 0,
},
},
},
'api': {
'public': {
'get': [
'instruments',
'ohlcv',
'pairs',
'tickers',
'trades_depth',
'trades_history',
],
'post': [
'instruments',
'ohlcv',
'pairs',
'tickers',
'trades_depth',
'trades_history',
],
},
'private': {
'post': [
'accounts_operations',
'balance',
'cancel_trade',
'cancel_trades_by_ids',
'cancel_all_trades',
'create_bcode',
'create_template_wallet',
'create_trade',
'deposit',
'list_accounts_operations_from_ts',
'list_active_trades',
'list_bcodes',
'list_my_matches_from_ts',
'list_my_trades',
'list_my_trads_from_ts',
'list_payment_methods',
'list_payments',
'redeem_code',
'resign',
'signin',
'signout',
'trade_details',
'trade_options',
'withdraw',
'withdraw_by_id',
],
},
},
'commonCurrencies': {
'DSH': 'DASH',
'XDG': 'DOGE',
},
});
}
async fetchMarkets () {
let markets = await this.publicGetPairs ();
let result = [];
let keys = Object.keys (markets);
for (let p = 0; p < keys.length; p++) {
let market = markets[keys[p]];
let id = market['id'];
let symbol = market['name'];
let [ base, quote ] = symbol.split ('/');
base = this.commonCurrencyCode (base);
quote = this.commonCurrencyCode (quote);
symbol = base + '/' + quote;
result.push ({
'id': id,
'symbol': symbol,
'base': base,
'quote': quote,
'info': market,
});
}
return result;
}
parseTicker (ticker, market) {
let timestamp = this.milliseconds ();
let symbol = undefined;
if (market)
symbol = market['symbol'];
let last = this.safeFloat (ticker, 'last');
return {
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'symbol': symbol,
'high': this.safeFloat (ticker, 'max'),
'low': this.safeFloat (ticker, 'min'),
'bid': this.safeFloat (ticker, 'bid'),
'bidVolume': undefined,
'ask': this.safeFloat (ticker, 'ask'),
'askVolume': undefined,
'vwap': undefined,
'open': this.safeFloat (ticker, 'first'),
'close': last,
'last': last,
'previousClose': undefined,
'change': undefined,
'percentage': this.safeFloat (ticker, 'prc') * 100,
'average': undefined,
'baseVolume': this.safeFloat (ticker, 'sum'),
'quoteVolume': undefined,
'info': ticker,
};
}
async fetchTickers (symbols = undefined, params = {}) {
await this.loadMarkets ();
let tickers = await this.publicGetTickers (params);
let ids = Object.keys (tickers);
let result = {};
for (let i = 0; i < ids.length; i++) {
let id = ids[i];
let market = this.markets_by_id[id];
let symbol = market['symbol'];
let ticker = tickers[id];
result[symbol] = this.parseTicker (ticker, market);
}
return result;
}
async fetchTicker (symbol, params = {}) {
await this.loadMarkets ();
let market = this.market (symbol);
let tickers = await this.publicGetTickers (params);
let ticker = tickers[market['id']];
return this.parseTicker (ticker, market);
}
async fetchOHLCV (symbol, timeframe = '1h', since = undefined, limit = undefined, params = {}) {
await this.loadMarkets ();
// let market = this.market (symbol);
let now = this.seconds ();
let start = now - 86400 * 30; // last 30 days
if (typeof since !== 'undefined')
start = parseInt (since / 1000);
let interval = [ start.toString (), undefined ];
return await this.publicPostOhlcv (this.extend ({
'time_range': interval,
}, params));
}
async fetchOrderBook (symbol, limit = undefined, params = {}) {
await this.loadMarkets ();
let orderbook = await this.publicGetTradesDepth (this.extend ({
'pair_id': this.marketId (symbol),
}, params));
let timestamp = undefined;
let last = this.safeInteger (orderbook, 'last');
if (last)
timestamp = parseInt (last / 1000);
return this.parseOrderBook (orderbook, timestamp, 'bid', 'ask', 'price', 'volume');
}
parseTrade (trade, market = undefined) {
let side = (trade['dir'] === 'bid') ? 'buy' : 'sell';
let symbol = undefined;
if (market)
symbol = market['symbol'];
let timestamp = parseInt (trade['created'] / 1000);
return {
'id': undefined,
'info': trade,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'symbol': symbol,
'order': undefined,
'type': undefined,
'side': side,
'price': trade['price'],
'amount': trade['amount'],
};
}
async fetchTrades (symbol, since = undefined, limit = undefined, params = {}) {
await this.loadMarkets ();
let market = this.market (symbol);
let response = await this.publicGetTradesHistory (this.extend ({
'pair_id': market['id'],
}, params));
return this.parseTrades (response['list'], market, since, limit);
}
async fetchBalance (params = {}) {
await this.loadMarkets ();
let response = await this.privatePostBalance ();
let result = { 'info': response };
let currencies = Object.keys (response);
let balance = {};
for (let c = 0; c < currencies.length; c++) {
let currency = currencies[c];
let account = response[currency];
currency = currency.toUpperCase ();
// issue #4 bitlish names Dash as DSH, instead of DASH
if (currency === 'DSH')
currency = 'DASH';
if (currency === 'XDG')
currency = 'DOGE';
balance[currency] = account;
}
currencies = Object.keys (this.currencies);
for (let i = 0; i < currencies.length; i++) {
let currency = currencies[i];
let account = this.account ();
if (currency in balance) {
account['free'] = parseFloat (balance[currency]['funds']);
account['used'] = parseFloat (balance[currency]['holded']);
account['total'] = this.sum (account['free'], account['used']);
}
result[currency] = account;
}
return this.parseBalance (result);
}
signIn () {
return this.privatePostSignin ({
'login': this.login,
'passwd': this.password,
});
}
async createOrder (symbol, type, side, amount, price = undefined, params = {}) {
await this.loadMarkets ();
let order = {
'pair_id': this.marketId (symbol),
'dir': (side === 'buy') ? 'bid' : 'ask',
'amount': amount,
};
if (type === 'limit')
order['price'] = price;
let result = await this.privatePostCreateTrade (this.extend (order, params));
return {
'info': result,
'id': result['id'],
};
}
async cancelOrder (id, symbol = undefined, params = {}) {
await this.loadMarkets ();
return await this.privatePostCancelTrade ({ 'id': id });
}
async withdraw (currency, amount, address, tag = undefined, params = {}) {
this.checkAddress (address);
await this.loadMarkets ();
if (currency !== 'BTC') {
// they did not document other types...
throw new NotSupported (this.id + ' currently supports BTC withdrawals only, until they document other currencies...');
}
let response = await this.privatePostWithdraw (this.extend ({
'currency': currency.toLowerCase (),
'amount': parseFloat (amount),
'account': address,
'payment_method': 'bitcoin', // they did not document other types...
}, params));
return {
'info': response,
'id': response['message_id'],
};
}
sign (path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
let url = this.urls['api'] + '/' + this.version + '/' + path;
if (api === 'public') {
if (method === 'GET') {
if (Object.keys (params).length)
url += '?' + this.urlencode (params);
} else {
body = this.json (params);
headers = { 'Content-Type': 'application/json' };
}
} else {
this.checkRequiredCredentials ();
body = this.json (this.extend ({ 'token': this.apiKey }, params));
headers = { 'Content-Type': 'application/json' };
}
return { 'url': url, 'method': method, 'body': body, 'headers': headers };
}
};