kamiswiss-ccxt
Version:
A JavaScript / Python / PHP cryptocurrency trading library with support for 130+ exchanges
219 lines (205 loc) • 7.77 kB
JavaScript
'use strict';
// ---------------------------------------------------------------------------
const Exchange = require ('./base/Exchange');
// ---------------------------------------------------------------------------
module.exports = class vaultoro extends Exchange {
describe () {
return this.deepExtend (super.describe (), {
'id': 'vaultoro',
'name': 'Vaultoro',
'countries': [ 'CH' ],
'rateLimit': 1000,
'version': '1',
'has': {
'CORS': true,
},
'urls': {
'logo': 'https://user-images.githubusercontent.com/1294454/27766880-f205e870-5ee9-11e7-8fe2-0d5b15880752.jpg',
'api': 'https://api.vaultoro.com',
'www': 'https://www.vaultoro.com',
'doc': 'https://api.vaultoro.com',
},
'commonCurrencies': {
'GLD': 'Gold',
},
'api': {
'public': {
'get': [
'bidandask',
'buyorders',
'latest',
'latesttrades',
'markets',
'orderbook',
'sellorders',
'transactions/day',
'transactions/hour',
'transactions/month',
],
},
'private': {
'get': [
'balance',
'mytrades',
'orders',
],
'post': [
'buy/{symbol}/{type}',
'cancel/{id}',
'sell/{symbol}/{type}',
'withdraw',
],
},
},
});
}
async fetchMarkets (params = {}) {
let result = [];
let markets = await this.publicGetMarkets ();
let market = markets['data'];
let baseId = market['MarketCurrency'];
let quoteId = market['BaseCurrency'];
let base = this.commonCurrencyCode (baseId);
let quote = this.commonCurrencyCode (quoteId);
let symbol = base + '/' + quote;
let id = market['MarketName'];
result.push ({
'id': id,
'symbol': symbol,
'base': base,
'quote': quote,
'baseId': baseId,
'quoteId': quoteId,
'info': market,
});
return result;
}
async fetchBalance (params = {}) {
await this.loadMarkets ();
const response = await this.privateGetBalance (params);
const balances = this.safeValue (response, 'data');
const result = { 'info': balances };
for (let i = 0; i < balances.length; i++) {
const balance = balances[i];
const currencyId = balance['currency_code'];
const uppercaseId = currencyId.toUpperCase ();
const code = this.commonCurrencyCode (uppercaseId);
const free = this.safeFloat (balance, 'cash');
const used = this.safeFloat (balance, 'reserved');
const total = this.sum (free, used);
const account = {
'free': free,
'used': used,
'total': total,
};
result[code] = account;
}
return this.parseBalance (result);
}
async fetchOrderBook (symbol, limit = undefined, params = {}) {
await this.loadMarkets ();
const response = await this.publicGetOrderbook (params);
const orderbook = {
'bids': response['data'][0]['b'],
'asks': response['data'][1]['s'],
};
return this.parseOrderBook (orderbook, undefined, 'bids', 'asks', 'Gold_Price', 'Gold_Amount');
}
async fetchTicker (symbol, params = {}) {
await this.loadMarkets ();
let quote = await this.publicGetBidandask (params);
let bidsLength = quote['bids'].length;
let bid = quote['bids'][bidsLength - 1];
let ask = quote['asks'][0];
let response = await this.publicGetMarkets (params);
let ticker = response['data'];
let timestamp = this.milliseconds ();
let last = this.safeFloat (ticker, 'LastPrice');
return {
'symbol': symbol,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'high': this.safeFloat (ticker, '24hHigh'),
'low': this.safeFloat (ticker, '24hLow'),
'bid': bid[0],
'bidVolume': undefined,
'ask': ask[0],
'askVolume': undefined,
'vwap': undefined,
'open': undefined,
'close': last,
'last': last,
'previousClose': undefined,
'change': undefined,
'percentage': undefined,
'average': undefined,
'baseVolume': undefined,
'quoteVolume': this.safeFloat (ticker, '24hVolume'),
'info': ticker,
};
}
parseTrade (trade, market) {
const timestamp = this.parse8601 (this.safeString (trade, 'Time'));
return {
'id': undefined,
'info': trade,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'symbol': market['symbol'],
'order': undefined,
'type': undefined,
'side': undefined,
'price': trade['Gold_Price'],
'amount': trade['Gold_Amount'],
};
}
async fetchTrades (symbol, since = undefined, limit = undefined, params = {}) {
await this.loadMarkets ();
const market = this.market (symbol);
const response = await this.publicGetTransactionsDay (params);
return this.parseTrades (response, market, since, limit);
}
async createOrder (symbol, type, side, amount, price = undefined, params = {}) {
await this.loadMarkets ();
const market = this.market (symbol);
const method = 'privatePost' + this.capitalize (side) + 'SymbolType';
const request = {
'symbol': market['quoteId'].toLowerCase (),
'type': type,
'gld': amount,
'price': price || 1,
};
const response = await this[method] (this.extend (request, params));
return {
'info': response,
'id': response['data']['Order_ID'],
};
}
async cancelOrder (id, symbol = undefined, params = {}) {
await this.loadMarkets ();
const request = {
'id': id,
};
return await this.privatePostCancelId (this.extend (request, params));
}
sign (path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
let url = this.urls['api'] + '/';
if (api === 'public') {
url += path;
} else {
this.checkRequiredCredentials ();
let nonce = this.nonce ();
url += this.version + '/' + this.implodeParams (path, params);
let query = this.extend ({
'nonce': nonce,
'apikey': this.apiKey,
}, this.omit (params, this.extractParams (path)));
url += '?' + this.urlencode (query);
headers = {
'Content-Type': 'application/json',
'X-Signature': this.hmac (this.encode (url), this.encode (this.secret)),
};
}
return { 'url': url, 'method': method, 'body': body, 'headers': headers };
}
};