sfccxt
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A JavaScript / Python / PHP cryptocurrency trading library with support for 130+ exchanges
1,099 lines (1,080 loc) • 77.7 kB
JavaScript
'use strict';
// ---------------------------------------------------------------------------
const Exchange = require ('./base/Exchange');
const { InvalidNonce, InsufficientFunds, AuthenticationError, InvalidOrder, ExchangeError, OrderNotFound, AccountSuspended, BadSymbol, OrderImmediatelyFillable, RateLimitExceeded, OnMaintenance, PermissionDenied } = require ('./base/errors');
const { TICK_SIZE } = require ('./base/functions/number');
const Precise = require ('./base/Precise');
// ---------------------------------------------------------------------------
module.exports = class zonda extends Exchange {
describe () {
return this.deepExtend (super.describe (), {
'id': 'zonda',
'name': 'Zonda',
'countries': [ 'EE' ], // Estonia
'rateLimit': 1000,
'has': {
'CORS': true,
'spot': true,
'margin': false,
'swap': false,
'future': false,
'option': false,
'addMargin': false,
'cancelAllOrders': false,
'cancelOrder': true,
'cancelOrders': false,
'createDepositAddress': false,
'createOrder': true,
'createReduceOnlyOrder': false,
'fetchBalance': true,
'fetchBorrowRate': false,
'fetchBorrowRateHistories': false,
'fetchBorrowRateHistory': false,
'fetchBorrowRates': false,
'fetchBorrowRatesPerSymbol': false,
'fetchDeposit': false,
'fetchDepositAddress': true,
'fetchDepositAddresses': true,
'fetchDeposits': undefined,
'fetchFundingHistory': false,
'fetchFundingRate': false,
'fetchFundingRateHistory': false,
'fetchFundingRates': false,
'fetchIndexOHLCV': false,
'fetchLedger': true,
'fetchLeverage': false,
'fetchLeverageTiers': false,
'fetchMarginMode': false,
'fetchMarkets': true,
'fetchMarkOHLCV': false,
'fetchMyTrades': true,
'fetchOHLCV': true,
'fetchOpenInterestHistory': false,
'fetchOpenOrder': false,
'fetchOpenOrders': true,
'fetchOrderBook': true,
'fetchOrderBooks': false,
'fetchPosition': false,
'fetchPositionMode': false,
'fetchPositions': false,
'fetchPositionsRisk': false,
'fetchPremiumIndexOHLCV': false,
'fetchTicker': true,
'fetchTickers': true,
'fetchTime': false,
'fetchTrades': true,
'fetchTradingFee': false,
'fetchTradingFees': false,
'fetchTransactionFee': false,
'fetchTransactionFees': false,
'fetchTransactions': undefined,
'fetchTransfer': false,
'fetchWithdrawal': false,
'fetchWithdrawals': undefined,
'reduceMargin': false,
'setLeverage': false,
'setMargin': false,
'setMarginMode': false,
'setPositionMode': false,
'transfer': true,
'withdraw': true,
},
'timeframes': {
'1m': '60',
'3m': '180',
'5m': '300',
'15m': '900',
'30m': '1800',
'1h': '3600',
'2h': '7200',
'4h': '14400',
'6h': '21600',
'12h': '43200',
'1d': '86400',
'3d': '259200',
'1w': '604800',
},
'hostname': 'zonda.exchange',
'urls': {
'referral': 'https://auth.zondaglobal.com/ref/jHlbB4mIkdS1',
'logo': 'https://user-images.githubusercontent.com/1294454/159202310-a0e38007-5e7c-4ba9-a32f-c8263a0291fe.jpg',
'www': 'https://zondaglobal.com',
'api': {
'public': 'https://{hostname}/API/Public',
'private': 'https://{hostname}/API/Trading/tradingApi.php',
'v1_01Public': 'https://api.{hostname}/rest',
'v1_01Private': 'https://api.{hostname}/rest',
},
'doc': [
'https://docs.zonda.exchange/',
'https://github.com/BitBayNet/API',
],
'support': 'https://zondaglobal.com/en/helpdesk/zonda-exchange',
'fees': 'https://zondaglobal.com/legal/zonda-exchange/fees',
},
'api': {
'public': {
'get': [
'{id}/all',
'{id}/market',
'{id}/orderbook',
'{id}/ticker',
'{id}/trades',
],
},
'private': {
'post': [
'info',
'trade',
'cancel',
'orderbook',
'orders',
'transfer',
'withdraw',
'history',
'transactions',
],
},
'v1_01Public': {
'get': [
'trading/ticker',
'trading/ticker/{symbol}',
'trading/stats',
'trading/stats/{symbol}',
'trading/orderbook/{symbol}',
'trading/transactions/{symbol}',
'trading/candle/history/{symbol}/{resolution}',
],
},
'v1_01Private': {
'get': [
'api_payments/deposits/crypto/addresses',
'payments/withdrawal/{detailId}',
'payments/deposit/{detailId}',
'trading/offer',
'trading/stop/offer',
'trading/config/{symbol}',
'trading/history/transactions',
'balances/BITBAY/history',
'balances/BITBAY/balance',
'fiat_cantor/rate/{baseId}/{quoteId}',
'fiat_cantor/history',
],
'post': [
'trading/offer/{symbol}',
'trading/stop/offer/{symbol}',
'trading/config/{symbol}',
'balances/BITBAY/balance',
'balances/BITBAY/balance/transfer/{source}/{destination}',
'fiat_cantor/exchange',
],
'delete': [
'trading/offer/{symbol}/{id}/{side}/{price}',
'trading/stop/offer/{symbol}/{id}/{side}/{price}',
],
'put': [
'balances/BITBAY/balance/{id}',
],
},
},
'fees': {
'trading': {
'maker': this.parseNumber ('0.0'),
'taker': this.parseNumber ('0.001'),
'percentage': true,
'tierBased': false,
},
'fiat': {
'maker': this.parseNumber ('0.0030'),
'taker': this.parseNumber ('0.0043'),
'percentage': true,
'tierBased': true,
'tiers': {
'taker': [
[ this.parseNumber ('0.0043'), this.parseNumber ('0') ],
[ this.parseNumber ('0.0042'), this.parseNumber ('1250') ],
[ this.parseNumber ('0.0041'), this.parseNumber ('3750') ],
[ this.parseNumber ('0.0040'), this.parseNumber ('7500') ],
[ this.parseNumber ('0.0039'), this.parseNumber ('10000') ],
[ this.parseNumber ('0.0038'), this.parseNumber ('15000') ],
[ this.parseNumber ('0.0037'), this.parseNumber ('20000') ],
[ this.parseNumber ('0.0036'), this.parseNumber ('25000') ],
[ this.parseNumber ('0.0035'), this.parseNumber ('37500') ],
[ this.parseNumber ('0.0034'), this.parseNumber ('50000') ],
[ this.parseNumber ('0.0033'), this.parseNumber ('75000') ],
[ this.parseNumber ('0.0032'), this.parseNumber ('100000') ],
[ this.parseNumber ('0.0031'), this.parseNumber ('150000') ],
[ this.parseNumber ('0.0030'), this.parseNumber ('200000') ],
[ this.parseNumber ('0.0029'), this.parseNumber ('250000') ],
[ this.parseNumber ('0.0028'), this.parseNumber ('375000') ],
[ this.parseNumber ('0.0027'), this.parseNumber ('500000') ],
[ this.parseNumber ('0.0026'), this.parseNumber ('625000') ],
[ this.parseNumber ('0.0025'), this.parseNumber ('875000') ],
],
'maker': [
[ this.parseNumber ('0.0030'), this.parseNumber ('0') ],
[ this.parseNumber ('0.0029'), this.parseNumber ('1250') ],
[ this.parseNumber ('0.0028'), this.parseNumber ('3750') ],
[ this.parseNumber ('0.0028'), this.parseNumber ('7500') ],
[ this.parseNumber ('0.0027'), this.parseNumber ('10000') ],
[ this.parseNumber ('0.0026'), this.parseNumber ('15000') ],
[ this.parseNumber ('0.0025'), this.parseNumber ('20000') ],
[ this.parseNumber ('0.0025'), this.parseNumber ('25000') ],
[ this.parseNumber ('0.0024'), this.parseNumber ('37500') ],
[ this.parseNumber ('0.0023'), this.parseNumber ('50000') ],
[ this.parseNumber ('0.0023'), this.parseNumber ('75000') ],
[ this.parseNumber ('0.0022'), this.parseNumber ('100000') ],
[ this.parseNumber ('0.0021'), this.parseNumber ('150000') ],
[ this.parseNumber ('0.0021'), this.parseNumber ('200000') ],
[ this.parseNumber ('0.0020'), this.parseNumber ('250000') ],
[ this.parseNumber ('0.0019'), this.parseNumber ('375000') ],
[ this.parseNumber ('0.0018'), this.parseNumber ('500000') ],
[ this.parseNumber ('0.0018'), this.parseNumber ('625000') ],
[ this.parseNumber ('0.0017'), this.parseNumber ('875000') ],
],
},
},
'funding': {
'withdraw': {},
},
},
'options': {
'fiatCurrencies': [ 'EUR', 'USD', 'GBP', 'PLN' ],
'transfer': {
'fillResponseFromRequest': true,
},
},
'precisionMode': TICK_SIZE,
'exceptions': {
'400': ExchangeError, // At least one parameter wasn't set
'401': InvalidOrder, // Invalid order type
'402': InvalidOrder, // No orders with specified currencies
'403': InvalidOrder, // Invalid payment currency name
'404': InvalidOrder, // Error. Wrong transaction type
'405': InvalidOrder, // Order with this id doesn't exist
'406': InsufficientFunds, // No enough money or crypto
// code 407 not specified are not specified in their docs
'408': InvalidOrder, // Invalid currency name
'501': AuthenticationError, // Invalid public key
'502': AuthenticationError, // Invalid sign
'503': InvalidNonce, // Invalid moment parameter. Request time doesn't match current server time
'504': ExchangeError, // Invalid method
'505': AuthenticationError, // Key has no permission for this action
'506': AccountSuspended, // Account locked. Please contact with customer service
// codes 507 and 508 are not specified in their docs
'509': ExchangeError, // The BIC/SWIFT is required for this currency
'510': BadSymbol, // Invalid market name
'FUNDS_NOT_SUFFICIENT': InsufficientFunds,
'OFFER_FUNDS_NOT_EXCEEDING_MINIMUMS': InvalidOrder,
'OFFER_NOT_FOUND': OrderNotFound,
'OFFER_WOULD_HAVE_BEEN_PARTIALLY_FILLED': OrderImmediatelyFillable,
'ACTION_LIMIT_EXCEEDED': RateLimitExceeded,
'UNDER_MAINTENANCE': OnMaintenance,
'REQUEST_TIMESTAMP_TOO_OLD': InvalidNonce,
'PERMISSIONS_NOT_SUFFICIENT': PermissionDenied,
'INVALID_STOP_RATE': InvalidOrder,
},
'commonCurrencies': {
'GGC': 'Global Game Coin',
},
});
}
async fetchMarkets (params = {}) {
/**
* @method
* @name zonda#fetchMarkets
* @description retrieves data on all markets for zonda
* @param {object} params extra parameters specific to the exchange api endpoint
* @returns {[object]} an array of objects representing market data
*/
const response = await this.v1_01PublicGetTradingTicker (params);
const fiatCurrencies = this.safeValue (this.options, 'fiatCurrencies', []);
//
// {
// status: 'Ok',
// items: {
// 'BSV-USD': {
// market: {
// code: 'BSV-USD',
// first: { currency: 'BSV', minOffer: '0.00035', scale: 8 },
// second: { currency: 'USD', minOffer: '5', scale: 2 }
// },
// time: '1557569762154',
// highestBid: '52.31',
// lowestAsk: '62.99',
// rate: '63',
// previousRate: '51.21',
// },
// },
// }
//
const result = [];
const items = this.safeValue (response, 'items', {});
const keys = Object.keys (items);
for (let i = 0; i < keys.length; i++) {
const id = keys[i];
const item = items[id];
const market = this.safeValue (item, 'market', {});
const first = this.safeValue (market, 'first', {});
const second = this.safeValue (market, 'second', {});
const baseId = this.safeString (first, 'currency');
const quoteId = this.safeString (second, 'currency');
const base = this.safeCurrencyCode (baseId);
const quote = this.safeCurrencyCode (quoteId);
let fees = this.safeValue (this.fees, 'trading', {});
if (this.inArray (base, fiatCurrencies) || this.inArray (quote, fiatCurrencies)) {
fees = this.safeValue (this.fees, 'fiat', {});
}
// todo: check that the limits have ben interpreted correctly
// todo: parse the fees page
result.push ({
'id': id,
'symbol': base + '/' + quote,
'base': base,
'quote': quote,
'settle': undefined,
'baseId': baseId,
'quoteId': quoteId,
'settleId': undefined,
'type': 'spot',
'spot': true,
'margin': false,
'swap': false,
'future': false,
'option': false,
'active': undefined,
'contract': false,
'linear': undefined,
'inverse': undefined,
'taker': this.safeNumber (fees, 'taker'),
'maker': this.safeNumber (fees, 'maker'),
'contractSize': undefined,
'expiry': undefined,
'expiryDatetime': undefined,
'optionType': undefined,
'strike': undefined,
'precision': {
'amount': this.parseNumber (this.parsePrecision (this.safeString (first, 'scale'))),
'price': this.parseNumber (this.parsePrecision (this.safeString (second, 'scale'))),
},
'limits': {
'leverage': {
'min': undefined,
'max': undefined,
},
'amount': {
'min': this.safeNumber (first, 'minOffer'),
'max': undefined,
},
'price': {
'min': undefined,
'max': undefined,
},
'cost': {
'min': this.safeNumber (second, 'minOffer'),
'max': undefined,
},
},
'info': item,
});
}
return result;
}
async fetchOpenOrders (symbol = undefined, since = undefined, limit = undefined, params = {}) {
/**
* @method
* @name zonda#fetchOpenOrders
* @description fetch all unfilled currently open orders
* @param {string|undefined} symbol not used by zonda fetchOpenOrders
* @param {int|undefined} since the earliest time in ms to fetch open orders for
* @param {int|undefined} limit the maximum number of open orders structures to retrieve
* @param {object} params extra parameters specific to the zonda api endpoint
* @returns {[object]} a list of [order structures]{@link https://docs.ccxt.com/en/latest/manual.html#order-structure}
*/
await this.loadMarkets ();
const request = {};
const response = await this.v1_01PrivateGetTradingOffer (this.extend (request, params));
const items = this.safeValue (response, 'items', []);
return this.parseOrders (items, undefined, since, limit, { 'status': 'open' });
}
parseOrder (order, market = undefined) {
//
// {
// market: 'ETH-EUR',
// offerType: 'Sell',
// id: '93d3657b-d616-11e9-9248-0242ac110005',
// currentAmount: '0.04',
// lockedAmount: '0.04',
// rate: '280',
// startAmount: '0.04',
// time: '1568372806924',
// postOnly: false,
// hidden: false,
// mode: 'limit',
// receivedAmount: '0.0',
// firstBalanceId: '5b816c3e-437c-4e43-9bef-47814ae7ebfc',
// secondBalanceId: 'ab43023b-4079-414c-b340-056e3430a3af'
// }
//
const marketId = this.safeString (order, 'market');
const symbol = this.safeSymbol (marketId, market, '-');
const timestamp = this.safeInteger (order, 'time');
const amount = this.safeString (order, 'startAmount');
const remaining = this.safeString (order, 'currentAmount');
const postOnly = this.safeValue (order, 'postOnly');
return this.safeOrder ({
'id': this.safeString (order, 'id'),
'clientOrderId': undefined,
'info': order,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'lastTradeTimestamp': undefined,
'status': undefined,
'symbol': symbol,
'type': this.safeString (order, 'mode'),
'timeInForce': undefined,
'postOnly': postOnly,
'side': this.safeStringLower (order, 'offerType'),
'price': this.safeString (order, 'rate'),
'stopPrice': undefined,
'amount': amount,
'cost': undefined,
'filled': undefined,
'remaining': remaining,
'average': undefined,
'fee': undefined,
'trades': undefined,
}, market);
}
async fetchMyTrades (symbol = undefined, since = undefined, limit = undefined, params = {}) {
/**
* @method
* @name zonda#fetchMyTrades
* @description fetch all trades made by the user
* @param {string|undefined} symbol unified market symbol
* @param {int|undefined} since the earliest time in ms to fetch trades for
* @param {int|undefined} limit the maximum number of trades structures to retrieve
* @param {object} params extra parameters specific to the zonda api endpoint
* @returns {[object]} a list of [trade structures]{@link https://docs.ccxt.com/en/latest/manual.html#trade-structure}
*/
await this.loadMarkets ();
const request = {};
if (symbol) {
const markets = [ this.marketId (symbol) ];
symbol = this.symbol (symbol);
request['markets'] = markets;
}
const query = { 'query': this.json (this.extend (request, params)) };
const response = await this.v1_01PrivateGetTradingHistoryTransactions (query);
//
// {
// status: 'Ok',
// totalRows: '67',
// items: [
// {
// id: 'b54659a0-51b5-42a0-80eb-2ac5357ccee2',
// market: 'BTC-EUR',
// time: '1541697096247',
// amount: '0.00003',
// rate: '4341.44',
// initializedBy: 'Sell',
// wasTaker: false,
// userAction: 'Buy',
// offerId: 'bd19804a-6f89-4a69-adb8-eb078900d006',
// commissionValue: null
// },
// ]
// }
//
const items = this.safeValue (response, 'items');
const result = this.parseTrades (items, undefined, since, limit);
if (symbol === undefined) {
return result;
}
return this.filterBySymbol (result, symbol);
}
parseBalance (response) {
const balances = this.safeValue (response, 'balances');
if (balances === undefined) {
throw new ExchangeError (this.id + ' empty balance response ' + this.json (response));
}
const result = { 'info': response };
for (let i = 0; i < balances.length; i++) {
const balance = balances[i];
const currencyId = this.safeString (balance, 'currency');
const code = this.safeCurrencyCode (currencyId);
const account = this.account ();
account['used'] = this.safeString (balance, 'lockedFunds');
account['free'] = this.safeString (balance, 'availableFunds');
result[code] = account;
}
return this.safeBalance (result);
}
async fetchBalance (params = {}) {
/**
* @method
* @name zonda#fetchBalance
* @description query for balance and get the amount of funds available for trading or funds locked in orders
* @param {object} params extra parameters specific to the zonda api endpoint
* @returns {object} a [balance structure]{@link https://docs.ccxt.com/en/latest/manual.html?#balance-structure}
*/
await this.loadMarkets ();
const response = await this.v1_01PrivateGetBalancesBITBAYBalance (params);
return this.parseBalance (response);
}
async fetchOrderBook (symbol, limit = undefined, params = {}) {
/**
* @method
* @name zonda#fetchOrderBook
* @description fetches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
* @param {string} symbol unified symbol of the market to fetch the order book for
* @param {int|undefined} limit the maximum amount of order book entries to return
* @param {object} params extra parameters specific to the zonda api endpoint
* @returns {object} A dictionary of [order book structures]{@link https://docs.ccxt.com/en/latest/manual.html#order-book-structure} indexed by market symbols
*/
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'symbol': market['id'],
};
const response = await this.v1_01PublicGetTradingOrderbookSymbol (this.extend (request, params));
//
// {
// "status":"Ok",
// "sell":[
// {"ra":"43988.93","ca":"0.00100525","sa":"0.00100525","pa":"0.00100525","co":1},
// {"ra":"43988.94","ca":"0.00114136","sa":"0.00114136","pa":"0.00114136","co":1},
// {"ra":"43989","ca":"0.010578","sa":"0.010578","pa":"0.010578","co":1},
// ],
// "buy":[
// {"ra":"42157.33","ca":"2.83147881","sa":"2.83147881","pa":"2.83147881","co":2},
// {"ra":"42096.0","ca":"0.00011878","sa":"0.00011878","pa":"0.00011878","co":1},
// {"ra":"42022.0","ca":"0.00011899","sa":"0.00011899","pa":"0.00011899","co":1},
// ],
// "timestamp":"1642299886122",
// "seqNo":"27641254"
// }
//
const rawBids = this.safeValue (response, 'buy', []);
const rawAsks = this.safeValue (response, 'sell', []);
const timestamp = this.safeInteger (response, 'timestamp');
return {
'symbol': market['symbol'],
'bids': this.parseBidsAsks (rawBids, 'ra', 'ca'),
'asks': this.parseBidsAsks (rawAsks, 'ra', 'ca'),
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'nonce': this.safeInteger (response, 'seqNo'),
};
}
parseTicker (ticker, market = undefined) {
//
// {
// m: 'ETH-PLN',
// h: '13485.13',
// l: '13100.01',
// v: '126.10710939',
// r24h: '13332.72'
// }
//
const open = this.safeString (ticker, 'r24h');
const high = this.safeString (ticker, 'h');
const low = this.safeString (ticker, 'l');
const volume = this.safeString (ticker, 'v');
const marketId = this.safeString (ticker, 'm');
market = this.safeMarket (marketId, market, '-');
const symbol = market['symbol'];
return this.safeTicker ({
'symbol': symbol,
'timestamp': undefined,
'datetime': undefined,
'high': high,
'low': low,
'bid': undefined,
'bidVolume': undefined,
'ask': undefined,
'askVolume': undefined,
'vwap': undefined,
'open': open,
'close': undefined,
'last': undefined,
'previousClose': undefined,
'change': undefined,
'percentage': undefined,
'average': undefined,
'baseVolume': volume,
'quoteVolume': undefined,
'info': ticker,
}, market);
}
async fetchTicker (symbol, params = {}) {
/**
* @method
* @name zonda#fetchTicker
* @description fetches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market
* @param {string} symbol unified symbol of the market to fetch the ticker for
* @param {object} params extra parameters specific to the zonda api endpoint
* @returns {object} a [ticker structure]{@link https://docs.ccxt.com/en/latest/manual.html#ticker-structure}
*/
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'symbol': market['id'],
};
const response = await this.v1_01PublicGetTradingStatsSymbol (this.extend (request, params));
//
// {
// status: 'Ok',
// stats: {
// m: 'ETH-PLN',
// h: '13485.13',
// l: '13100.01',
// v: '126.10710939',
// r24h: '13332.72'
// }
// }
//
const stats = this.safeValue (response, 'stats');
return this.parseTicker (stats, market);
}
async fetchTickers (symbols = undefined, params = {}) {
/**
* @method
* @name zonda#fetchTickers
* @description fetches price tickers for multiple markets, statistical calculations with the information calculated over the past 24 hours each market
* @param {[string]|undefined} symbols unified symbols of the markets to fetch the ticker for, all market tickers are returned if not assigned
* @param {object} params extra parameters specific to the zonda api endpoint
* @returns {object} an array of [ticker structures]{@link https://docs.ccxt.com/en/latest/manual.html#ticker-structure}
*/
await this.loadMarkets ();
const response = await this.v1_01PublicGetTradingStats (params);
//
// {
// status: 'Ok',
// items: {
// 'DAI-PLN': {
// m: 'DAI-PLN',
// h: '4.41',
// l: '4.37',
// v: '8.71068087',
// r24h: '4.36'
// }
// }
// }
//
const items = this.safeValue (response, 'items');
return this.parseTickers (items, symbols);
}
async fetchLedger (code = undefined, since = undefined, limit = undefined, params = {}) {
/**
* @method
* @name zonda#fetchLedger
* @description fetch the history of changes, actions done by the user or operations that altered balance of the user
* @param {string|undefined} code unified currency code, default is undefined
* @param {int|undefined} since timestamp in ms of the earliest ledger entry, default is undefined
* @param {int|undefined} limit max number of ledger entrys to return, default is undefined
* @param {object} params extra parameters specific to the zonda api endpoint
* @returns {object} a [ledger structure]{@link https://docs.ccxt.com/en/latest/manual.html#ledger-structure}
*/
const balanceCurrencies = [];
if (code !== undefined) {
const currency = this.currency (code);
balanceCurrencies.push (currency['id']);
}
let request = {
'balanceCurrencies': balanceCurrencies,
};
if (since !== undefined) {
request['fromTime'] = since;
}
if (limit !== undefined) {
request['limit'] = limit;
}
request = this.extend (request, params);
const response = await this.v1_01PrivateGetBalancesBITBAYHistory ({ 'query': this.json (request) });
const items = response['items'];
return this.parseLedger (items, undefined, since, limit);
}
parseLedgerEntry (item, currency = undefined) {
//
// FUNDS_MIGRATION
// {
// "historyId": "84ea7a29-7da5-4de5-b0c0-871e83cad765",
// "balance": {
// "id": "821ec166-cb88-4521-916c-f4eb44db98df",
// "currency": "LTC",
// "type": "CRYPTO",
// "userId": "a34d361d-7bad-49c1-888e-62473b75d877",
// "name": "LTC"
// },
// "detailId": null,
// "time": 1506128252968,
// "type": "FUNDS_MIGRATION",
// "value": 0.0009957,
// "fundsBefore": { "total": 0, "available": 0, "locked": 0 },
// "fundsAfter": { "total": 0.0009957, "available": 0.0009957, "locked": 0 },
// "change": { "total": 0.0009957, "available": 0.0009957, "locked": 0 }
// }
//
// CREATE_BALANCE
// {
// "historyId": "d0fabd8d-9107-4b5e-b9a6-3cab8af70d49",
// "balance": {
// "id": "653ffcf2-3037-4ebe-8e13-d5ea1a01d60d",
// "currency": "BTG",
// "type": "CRYPTO",
// "userId": "a34d361d-7bad-49c1-888e-62473b75d877",
// "name": "BTG"
// },
// "detailId": null,
// "time": 1508895244751,
// "type": "CREATE_BALANCE",
// "value": 0,
// "fundsBefore": { "total": null, "available": null, "locked": null },
// "fundsAfter": { "total": 0, "available": 0, "locked": 0 },
// "change": { "total": 0, "available": 0, "locked": 0 }
// }
//
// BITCOIN_GOLD_FORK
// {
// "historyId": "2b4d52d3-611c-473d-b92c-8a8d87a24e41",
// "balance": {
// "id": "653ffcf2-3037-4ebe-8e13-d5ea1a01d60d",
// "currency": "BTG",
// "type": "CRYPTO",
// "userId": "a34d361d-7bad-49c1-888e-62473b75d877",
// "name": "BTG"
// },
// "detailId": null,
// "time": 1508895244778,
// "type": "BITCOIN_GOLD_FORK",
// "value": 0.00453512,
// "fundsBefore": { "total": 0, "available": 0, "locked": 0 },
// "fundsAfter": { "total": 0.00453512, "available": 0.00453512, "locked": 0 },
// "change": { "total": 0.00453512, "available": 0.00453512, "locked": 0 }
// }
//
// ADD_FUNDS
// {
// "historyId": "3158236d-dae5-4a5d-81af-c1fa4af340fb",
// "balance": {
// "id": "3a7e7a1e-0324-49d5-8f59-298505ebd6c7",
// "currency": "BTC",
// "type": "CRYPTO",
// "userId": "a34d361d-7bad-49c1-888e-62473b75d877",
// "name": "BTC"
// },
// "detailId": "8e83a960-e737-4380-b8bb-259d6e236faa",
// "time": 1520631178816,
// "type": "ADD_FUNDS",
// "value": 0.628405,
// "fundsBefore": { "total": 0.00453512, "available": 0.00453512, "locked": 0 },
// "fundsAfter": { "total": 0.63294012, "available": 0.63294012, "locked": 0 },
// "change": { "total": 0.628405, "available": 0.628405, "locked": 0 }
// }
//
// TRANSACTION_PRE_LOCKING
// {
// "historyId": "e7d19e0f-03b3-46a8-bc72-dde72cc24ead",
// "balance": {
// "id": "3a7e7a1e-0324-49d5-8f59-298505ebd6c7",
// "currency": "BTC",
// "type": "CRYPTO",
// "userId": "a34d361d-7bad-49c1-888e-62473b75d877",
// "name": "BTC"
// },
// "detailId": null,
// "time": 1520706403868,
// "type": "TRANSACTION_PRE_LOCKING",
// "value": -0.1,
// "fundsBefore": { "total": 0.63294012, "available": 0.63294012, "locked": 0 },
// "fundsAfter": { "total": 0.63294012, "available": 0.53294012, "locked": 0.1 },
// "change": { "total": 0, "available": -0.1, "locked": 0.1 }
// }
//
// TRANSACTION_POST_OUTCOME
// {
// "historyId": "c4010825-231d-4a9c-8e46-37cde1f7b63c",
// "balance": {
// "id": "3a7e7a1e-0324-49d5-8f59-298505ebd6c7",
// "currency": "BTC",
// "type": "CRYPTO",
// "userId": "a34d361d-7bad-49c1-888e-62473b75d877",
// "name": "BTC"
// },
// "detailId": "bf2876bc-b545-4503-96c8-ef4de8233876",
// "time": 1520706404032,
// "type": "TRANSACTION_POST_OUTCOME",
// "value": -0.01771415,
// "fundsBefore": { "total": 0.63294012, "available": 0.53294012, "locked": 0.1 },
// "fundsAfter": { "total": 0.61522597, "available": 0.53294012, "locked": 0.08228585 },
// "change": { "total": -0.01771415, "available": 0, "locked": -0.01771415 }
// }
//
// TRANSACTION_POST_INCOME
// {
// "historyId": "7f18b7af-b676-4125-84fd-042e683046f6",
// "balance": {
// "id": "ab43023b-4079-414c-b340-056e3430a3af",
// "currency": "EUR",
// "type": "FIAT",
// "userId": "a34d361d-7bad-49c1-888e-62473b75d877",
// "name": "EUR"
// },
// "detailId": "f5fcb274-0cc7-4385-b2d3-bae2756e701f",
// "time": 1520706404035,
// "type": "TRANSACTION_POST_INCOME",
// "value": 628.78,
// "fundsBefore": { "total": 0, "available": 0, "locked": 0 },
// "fundsAfter": { "total": 628.78, "available": 628.78, "locked": 0 },
// "change": { "total": 628.78, "available": 628.78, "locked": 0 }
// }
//
// TRANSACTION_COMMISSION_OUTCOME
// {
// "historyId": "843177fa-61bc-4cbf-8be5-b029d856c93b",
// "balance": {
// "id": "ab43023b-4079-414c-b340-056e3430a3af",
// "currency": "EUR",
// "type": "FIAT",
// "userId": "a34d361d-7bad-49c1-888e-62473b75d877",
// "name": "EUR"
// },
// "detailId": "f5fcb274-0cc7-4385-b2d3-bae2756e701f",
// "time": 1520706404050,
// "type": "TRANSACTION_COMMISSION_OUTCOME",
// "value": -2.71,
// "fundsBefore": { "total": 766.06, "available": 766.06, "locked": 0 },
// "fundsAfter": { "total": 763.35,"available": 763.35, "locked": 0 },
// "change": { "total": -2.71, "available": -2.71, "locked": 0 }
// }
//
// TRANSACTION_OFFER_COMPLETED_RETURN
// {
// "historyId": "cac69b04-c518-4dc5-9d86-e76e91f2e1d2",
// "balance": {
// "id": "3a7e7a1e-0324-49d5-8f59-298505ebd6c7",
// "currency": "BTC",
// "type": "CRYPTO",
// "userId": "a34d361d-7bad-49c1-888e-62473b75d877",
// "name": "BTC"
// },
// "detailId": null,
// "time": 1520714886425,
// "type": "TRANSACTION_OFFER_COMPLETED_RETURN",
// "value": 0.00000196,
// "fundsBefore": { "total": 0.00941208, "available": 0.00941012, "locked": 0.00000196 },
// "fundsAfter": { "total": 0.00941208, "available": 0.00941208, "locked": 0 },
// "change": { "total": 0, "available": 0.00000196, "locked": -0.00000196 }
// }
//
// WITHDRAWAL_LOCK_FUNDS
// {
// "historyId": "03de2271-66ab-4960-a786-87ab9551fc14",
// "balance": {
// "id": "3a7e7a1e-0324-49d5-8f59-298505ebd6c7",
// "currency": "BTC",
// "type": "CRYPTO",
// "userId": "a34d361d-7bad-49c1-888e-62473b75d877",
// "name": "BTC"
// },
// "detailId": "6ad3dc72-1d6d-4ec2-8436-ca43f85a38a6",
// "time": 1522245654481,
// "type": "WITHDRAWAL_LOCK_FUNDS",
// "value": -0.8,
// "fundsBefore": { "total": 0.8, "available": 0.8, "locked": 0 },
// "fundsAfter": { "total": 0.8, "available": 0, "locked": 0.8 },
// "change": { "total": 0, "available": -0.8, "locked": 0.8 }
// }
//
// WITHDRAWAL_SUBTRACT_FUNDS
// {
// "historyId": "b0308c89-5288-438d-a306-c6448b1a266d",
// "balance": {
// "id": "3a7e7a1e-0324-49d5-8f59-298505ebd6c7",
// "currency": "BTC",
// "type": "CRYPTO",
// "userId": "a34d361d-7bad-49c1-888e-62473b75d877",
// "name": "BTC"
// },
// "detailId": "6ad3dc72-1d6d-4ec2-8436-ca43f85a38a6",
// "time": 1522246526186,
// "type": "WITHDRAWAL_SUBTRACT_FUNDS",
// "value": -0.8,
// "fundsBefore": { "total": 0.8, "available": 0, "locked": 0.8 },
// "fundsAfter": { "total": 0, "available": 0, "locked": 0 },
// "change": { "total": -0.8, "available": 0, "locked": -0.8 }
// }
//
// TRANSACTION_OFFER_ABORTED_RETURN
// {
// "historyId": "b1a3c075-d403-4e05-8f32-40512cdd88c0",
// "balance": {
// "id": "3a7e7a1e-0324-49d5-8f59-298505ebd6c7",
// "currency": "BTC",
// "type": "CRYPTO",
// "userId": "a34d361d-7bad-49c1-888e-62473b75d877",
// "name": "BTC"
// },
// "detailId": null,
// "time": 1522512298662,
// "type": "TRANSACTION_OFFER_ABORTED_RETURN",
// "value": 0.0564931,
// "fundsBefore": { "total": 0.44951311, "available": 0.39302001, "locked": 0.0564931 },
// "fundsAfter": { "total": 0.44951311, "available": 0.44951311, "locked": 0 },
// "change": { "total": 0, "available": 0.0564931, "locked": -0.0564931 }
// }
//
// WITHDRAWAL_UNLOCK_FUNDS
// {
// "historyId": "0ed569a2-c330-482e-bb89-4cb553fb5b11",
// "balance": {
// "id": "3a7e7a1e-0324-49d5-8f59-298505ebd6c7",
// "currency": "BTC",
// "type": "CRYPTO",
// "userId": "a34d361d-7bad-49c1-888e-62473b75d877",
// "name": "BTC"
// },
// "detailId": "0c7be256-c336-4111-bee7-4eb22e339700",
// "time": 1527866360785,
// "type": "WITHDRAWAL_UNLOCK_FUNDS",
// "value": 0.05045,
// "fundsBefore": { "total": 0.86001578, "available": 0.80956578, "locked": 0.05045 },
// "fundsAfter": { "total": 0.86001578, "available": 0.86001578, "locked": 0 },
// "change": { "total": 0, "available": 0.05045, "locked": -0.05045 }
// }
//
// TRANSACTION_COMMISSION_RETURN
// {
// "historyId": "07c89c27-46f1-4d7a-8518-b73798bf168a",
// "balance": {
// "id": "ab43023b-4079-414c-b340-056e3430a3af",
// "currency": "EUR",
// "type": "FIAT",
// "userId": "a34d361d-7bad-49c1-888e-62473b75d877",
// "name": "EUR"
// },
// "detailId": null,
// "time": 1528304043063,
// "type": "TRANSACTION_COMMISSION_RETURN",
// "value": 0.6,
// "fundsBefore": { "total": 0, "available": 0, "locked": 0 },
// "fundsAfter": { "total": 0.6, "available": 0.6, "locked": 0 },
// "change": { "total": 0.6, "available": 0.6, "locked": 0 }
// }
//
const timestamp = this.safeInteger (item, 'time');
const balance = this.safeValue (item, 'balance', {});
const currencyId = this.safeString (balance, 'currency');
const change = this.safeValue (item, 'change', {});
let amount = this.safeString (change, 'total');
let direction = 'in';
if (Precise.stringLt (amount, '0')) {
direction = 'out';
amount = Precise.stringNeg (amount);
}
// there are 2 undocumented api calls: (v1_01PrivateGetPaymentsDepositDetailId and v1_01PrivateGetPaymentsWithdrawalDetailId)
// that can be used to enrich the transfers with txid, address etc (you need to use info.detailId as a parameter)
const fundsBefore = this.safeValue (item, 'fundsBefore', {});
const fundsAfter = this.safeValue (item, 'fundsAfter', {});
return {
'info': item,
'id': this.safeString (item, 'historyId'),
'direction': direction,
'account': undefined,
'referenceId': this.safeString (item, 'detailId'),
'referenceAccount': undefined,
'type': this.parseLedgerEntryType (this.safeString (item, 'type')),
'currency': this.safeCurrencyCode (currencyId),
'amount': amount,
'before': this.safeNumber (fundsBefore, 'total'),
'after': this.safeNumber (fundsAfter, 'total'),
'status': 'ok',
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'fee': undefined,
};
}
parseLedgerEntryType (type) {
const types = {
'ADD_FUNDS': 'transaction',
'BITCOIN_GOLD_FORK': 'transaction',
'CREATE_BALANCE': 'transaction',
'FUNDS_MIGRATION': 'transaction',
'WITHDRAWAL_LOCK_FUNDS': 'transaction',
'WITHDRAWAL_SUBTRACT_FUNDS': 'transaction',
'WITHDRAWAL_UNLOCK_FUNDS': 'transaction',
'TRANSACTION_COMMISSION_OUTCOME': 'fee',
'TRANSACTION_COMMISSION_RETURN': 'fee',
'TRANSACTION_OFFER_ABORTED_RETURN': 'trade',
'TRANSACTION_OFFER_COMPLETED_RETURN': 'trade',
'TRANSACTION_POST_INCOME': 'trade',
'TRANSACTION_POST_OUTCOME': 'trade',
'TRANSACTION_PRE_LOCKING': 'trade',
};
return this.safeString (types, type, type);
}
parseOHLCV (ohlcv, market = undefined) {
//
// [
// '1582399800000',
// {
// o: '0.0001428',
// c: '0.0001428',
// h: '0.0001428',
// l: '0.0001428',
// v: '4',
// co: '1'
// }
// ]
//
const first = this.safeValue (ohlcv, 1, {});
return [
this.safeInteger (ohlcv, 0),
this.safeNumber (first, 'o'),
this.safeNumber (first, 'h'),
this.safeNumber (first, 'l'),
this.safeNumber (first, 'c'),
this.safeNumber (first, 'v'),
];
}
async fetchOHLCV (symbol, timeframe = '1m', since = undefined, limit = undefined, params = {}) {
/**
* @method
* @name zonda#fetchOHLCV
* @description fetches historical candlestick data containing the open, high, low, and close price, and the volume of a market
* @param {string} symbol unified symbol of the market to fetch OHLCV data for
* @param {string} timeframe the length of time each candle represents
* @param {int|undefined} since timestamp in ms of the earliest candle to fetch
* @param {int|undefined} limit the maximum amount of candles to fetch
* @param {object} params extra parameters specific to the zonda api endpoint
* @returns {[[int]]} A list of candles ordered as timestamp, open, high, low, close, volume
*/
await this.loadMarkets ();
const market = this.market (symbol);
const tradingSymbol = market['baseId'] + '-' + market['quoteId'];
const request = {
'symbol': tradingSymbol,
'resolution': this.timeframes[timeframe],
// 'from': 1574709092000, // unix timestamp in milliseconds, required
// 'to': 1574709092000, // unix timestamp in milliseconds, required
};
if (limit === undefined) {
limit = 100;
}
const duration = this.parseTimeframe (timeframe);
const timerange = limit * duration * 1000;
if (since === undefined) {
request['to'] = this.milliseconds ();
request['from'] = request['to'] - timerange;
} else {
request['from'] = parseInt (since);
request['to'] = this.sum (request['from'], timerange);
}
const response = await this.v1_01PublicGetTradingCandleHistorySymbolResolution (this.extend (request, params));
//
// {
// "status":"Ok",
// "items":[
// ["1591503060000",{"o":"0.02509572","c":"0.02509438","h":"0.02509664","l":"0.02509438","v":"0.02082165","co":"17"}],
// ["1591503120000",{"o":"0.025096