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bitmart.php
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<?php
namespace ccxt;
// 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
use Exception; // a common import
use \ccxt\ExchangeError;
use \ccxt\AuthenticationError;
use \ccxt\ArgumentsRequired;
class bitmart extends Exchange {
public function describe() {
return $this->deep_extend(parent::describe (), array(
'id' => 'bitmart',
'name' => 'BitMart',
'countries' => array( 'US', 'CN', 'HK', 'KR' ),
'rateLimit' => 1000,
'version' => 'v2',
'has' => array(
'CORS' => true,
'fetchMarkets' => true,
'fetchTicker' => true,
'fetchTickers' => true,
'fetchTime' => true,
'fetchCurrencies' => true,
'fetchOrderBook' => true,
'fetchTrades' => true,
'fetchMyTrades' => true,
'fetchOHLCV' => true,
'fetchBalance' => true,
'createOrder' => true,
'createMarketOrder' => false,
'cancelOrder' => true,
'cancelAllOrders' => true,
'fetchOrders' => false,
'fetchOrderTrades' => true,
'fetchOpenOrders' => true,
'fetchClosedOrders' => true,
'fetchCanceledOrders' => true,
'fetchOrder' => true,
'signIn' => true,
),
'urls' => array(
'logo' => 'https://user-images.githubusercontent.com/1294454/61835713-a2662f80-ae85-11e9-9d00-6442919701fd.jpg',
'api' => 'https://openapi.bitmart.com',
'www' => 'https://www.bitmart.com/',
'doc' => 'https://github.com/bitmartexchange/bitmart-official-api-docs',
'referral' => 'http://www.bitmart.com/?r=rQCFLh',
'fees' => 'https://www.bitmart.com/fee/en',
),
'requiredCredentials' => array(
'apiKey' => true,
'secret' => true,
'uid' => true,
),
'api' => array(
'token' => array(
'post' => array(
'authentication',
),
),
'public' => array(
'get' => array(
'currencies',
'ping',
'steps',
'symbols',
'symbols_details',
'symbols/{symbol}/kline',
'symbols/{symbol}/orders',
'symbols/{symbol}/trades',
'ticker',
'time',
),
),
'private' => array(
'get' => array(
'orders',
'orders/{id}',
'trades',
'wallet',
),
'post' => array(
'orders',
),
'delete' => array(
'orders',
'orders/{id}',
),
),
),
'timeframes' => array(
'1m' => 1,
'3m' => 3,
'5m' => 5,
'15m' => 15,
'30m' => 30,
'45m' => 45,
'1h' => 60,
'2h' => 120,
'3h' => 180,
'4h' => 240,
'1d' => 1440,
'1w' => 10080,
'1M' => 43200,
),
'fees' => array(
'trading' => array(
'tierBased' => true,
'percentage' => true,
'taker' => 0.002,
'maker' => 0.001,
'tiers' => array(
'taker' => [
[0, 0.20 / 100],
[10, 0.18 / 100],
[50, 0.16 / 100],
[250, 0.14 / 100],
[1000, 0.12 / 100],
[5000, 0.10 / 100],
[25000, 0.08 / 100],
[50000, 0.06 / 100],
],
'maker' => [
[0, 0.1 / 100],
[10, 0.09 / 100],
[50, 0.08 / 100],
[250, 0.07 / 100],
[1000, 0.06 / 100],
[5000, 0.05 / 100],
[25000, 0.04 / 100],
[50000, 0.03 / 100],
],
),
),
),
'exceptions' => array(
'exact' => array(
'Place order error' => '\\ccxt\\InvalidOrder', // array("message":"Place order error")
'Not found' => '\\ccxt\\OrderNotFound', // array("message":"Not found")
'Visit too often, please try again later' => '\\ccxt\\DDoSProtection', // array("code":-30,"msg":"Visit too often, please try again later","subMsg":"","data":array())
'Unknown symbol' => '\\ccxt\\BadSymbol', // array("message":"Unknown symbol")
'Unauthorized' => '\\ccxt\\AuthenticationError',
),
'broad' => array(
'Invalid limit. limit must be in the range' => '\\ccxt\\InvalidOrder',
'Maximum price is' => '\\ccxt\\InvalidOrder', // array("message":"Maximum price is 0.112695")
// array("message":"Required Integer parameter 'status' is not present")
// array("message":"Required String parameter 'symbol' is not present")
// array("message":"Required Integer parameter 'offset' is not present")
// array("message":"Required Integer parameter 'limit' is not present")
// array("message":"Required Long parameter 'from' is not present")
// array("message":"Required Long parameter 'to' is not present")
'is not present' => '\\ccxt\\BadRequest',
),
),
'commonCurrencies' => array(
'ONE' => 'Menlo One',
'PLA' => 'Plair',
),
));
}
public function fetch_time($params = array ()) {
$response = $this->publicGetTime ($params);
//
// {
// "server_time" => 1527777538000
// }
//
return $this->safe_integer($response, 'server_time');
}
public function sign_in($params = array ()) {
$message = $this->apiKey . ':' . $this->secret . ':' . $this->uid;
$data = array(
'grant_type' => 'client_credentials',
'client_id' => $this->apiKey,
'client_secret' => $this->hmac($this->encode($message), $this->encode($this->secret), 'sha256'),
);
$response = $this->tokenPostAuthentication (array_merge($data, $params));
$accessToken = $this->safe_string($response, 'access_token');
if (!$accessToken) {
throw new AuthenticationError($this->id . ' signIn() failed to authenticate. Access token missing from $response->');
}
$expiresIn = $this->safe_integer($response, 'expires_in');
$this->options['expires'] = $this->sum($this->milliseconds(), $expiresIn * 1000);
$this->options['accessToken'] = $accessToken;
return $response;
}
public function fetch_markets($params = array ()) {
$response = $this->publicGetSymbolsDetails ($params);
//
// array(
// {
// "$id":"1SG_BTC",
// "base_currency":"1SG",
// "quote_currency":"BTC",
// "quote_increment":"0.1",
// "base_min_size":"0.1000000000",
// "base_max_size":"10000000.0000000000",
// "price_min_precision":4,
// "price_max_precision":6,
// "expiration":"NA"
// }
// )
//
$result = array();
for ($i = 0; $i < count($response); $i++) {
$market = $response[$i];
$id = $this->safe_string($market, 'id');
$baseId = $this->safe_string($market, 'base_currency');
$quoteId = $this->safe_string($market, 'quote_currency');
$base = $this->safe_currency_code($baseId);
$quote = $this->safe_currency_code($quoteId);
$symbol = $base . '/' . $quote;
//
// https://github.com/bitmartexchange/bitmart-official-api-docs/blob/master/rest/public/symbols_details.md#$response-details
// from the above API doc:
// quote_increment Minimum order price as well as the price increment
// price_min_precision Minimum price $precision (digit) used to query price and kline
// price_max_precision Maximum price $precision (digit) used to query price and kline
//
// the docs are wrong => https://github.com/ccxt/ccxt/issues/5612
//
$quoteIncrement = $this->safe_string($market, 'quote_increment');
$amountPrecision = $this->precision_from_string($quoteIncrement);
$pricePrecision = $this->safe_integer($market, 'price_max_precision');
$precision = array(
'amount' => $amountPrecision,
'price' => $pricePrecision,
);
$limits = array(
'amount' => array(
'min' => $this->safe_float($market, 'base_min_size'),
'max' => $this->safe_float($market, 'base_max_size'),
),
'price' => array(
'min' => null,
'max' => null,
),
'cost' => array(
'min' => null,
'max' => null,
),
);
$result[] = array(
'id' => $id,
'symbol' => $symbol,
'base' => $base,
'quote' => $quote,
'baseId' => $baseId,
'quoteId' => $quoteId,
'precision' => $precision,
'limits' => $limits,
'info' => $market,
'active' => null,
);
}
return $result;
}
public function parse_ticker($ticker, $market = null) {
//
// fetchTicker
//
// {
// "volume":"6139.8058",
// "ask_1":"0.021856",
// "base_volume":"131.5157",
// "lowest_price":"0.021090",
// "bid_1":"0.021629",
// "highest_price":"0.021929",
// "ask_1_amount":"0.1245",
// "current_price":"0.021635",
// "fluctuation":"+0.0103",
// "symbol_id":"ETH_BTC",
// "url":"https://www.bitmart.com/trade?$symbol=ETH_BTC",
// "bid_1_amount":"1.8546"
// }
//
// fetchTickers
//
// {
// "priceChange":"0%",
// "symbolId":1066,
// "website":"https://www.bitmart.com/trade?$symbol=1SG_BTC",
// "depthEndPrecision":6,
// "ask_1":"0.000095",
// "anchorId":2,
// "anchorName":"BTC",
// "pair":"1SG_BTC",
// "volume":"0.0",
// "coinId":2029,
// "depthStartPrecision":4,
// "high_24h":"0.000035",
// "low_24h":"0.000035",
// "new_24h":"0.000035",
// "closeTime":1589389249342,
// "bid_1":"0.000035",
// "coinName":"1SG",
// "baseVolume":"0.0",
// "openTime":1589302849342
// }
//
$timestamp = $this->safe_integer($ticker, 'closeTime', $this->milliseconds());
$marketId = $this->safe_string_2($ticker, 'pair', 'symbol_id');
$symbol = null;
if ($marketId !== null) {
if (is_array($this->markets_by_id) && array_key_exists($marketId, $this->markets_by_id)) {
$market = $this->markets_by_id[$marketId];
} else if ($marketId !== null) {
list($baseId, $quoteId) = explode('_', $marketId);
$base = $this->safe_currency_code($baseId);
$quote = $this->safe_currency_code($quoteId);
$symbol = $base . '/' . $quote;
}
}
if (($symbol === null) && ($market !== null)) {
$symbol = $market['symbol'];
}
$last = $this->safe_float_2($ticker, 'current_price', 'new_24h');
$percentage = $this->safe_float($ticker, 'fluctuation');
if ($percentage === null) {
$percentage = $this->safe_string($ticker, 'priceChange');
if ($percentage !== null) {
$percentage = str_replace('%', '', $percentage);
$percentage = floatval ($percentage);
}
} else {
$percentage *= 100;
}
return array(
'symbol' => $symbol,
'timestamp' => $timestamp,
'datetime' => $this->iso8601($timestamp),
'high' => $this->safe_float_2($ticker, 'highest_price', 'high_24h'),
'low' => $this->safe_float_2($ticker, 'lowest_price', 'low_24h'),
'bid' => $this->safe_float($ticker, 'bid_1'),
'bidVolume' => $this->safe_float($ticker, 'bid_1_amount'),
'ask' => $this->safe_float($ticker, 'ask_1'),
'askVolume' => $this->safe_float($ticker, 'ask_1_amount'),
'vwap' => null,
'open' => null,
'close' => $last,
'last' => $last,
'previousClose' => null,
'change' => null,
'percentage' => $percentage,
'average' => null,
'baseVolume' => $this->safe_float($ticker, 'volume'),
'quoteVolume' => $this->safe_float_2($ticker, 'base_volume', 'baseVolume'),
'info' => $ticker,
);
}
public function fetch_ticker($symbol, $params = array ()) {
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'symbol' => $market['id'],
);
$response = $this->publicGetTicker (array_merge($request, $params));
//
// {
// "volume":"97487.38",
// "ask_1":"0.00148668",
// "base_volume":"144.59",
// "lowest_price":"0.00144362",
// "bid_1":"0.00148017",
// "highest_price":"0.00151000",
// "ask_1_amount":"92.03",
// "current_price":"0.00148230",
// "fluctuation":"+0.0227",
// "symbol_id":"XRP_ETH",
// "url":"https://www.bitmart.com/trade?$symbol=XRP_ETH",
// "bid_1_amount":"134.78"
// }
//
return $this->parse_ticker($response, $market);
}
public function fetch_tickers($symbols = null, $params = array ()) {
$this->load_markets();
$tickers = $this->publicGetTicker ($params);
//
//
// array(
// array(
// "priceChange":"0%",
// "symbolId":1066,
// "website":"https://www.bitmart.com/trade?$symbol=1SG_BTC",
// "depthEndPrecision":6,
// "ask_1":"0.000095",
// "anchorId":2,
// "anchorName":"BTC",
// "pair":"1SG_BTC",
// "volume":"0.0",
// "coinId":2029,
// "depthStartPrecision":4,
// "high_24h":"0.000035",
// "low_24h":"0.000035",
// "new_24h":"0.000035",
// "closeTime":1589389249342,
// "bid_1":"0.000035",
// "coinName":"1SG",
// "baseVolume":"0.0",
// "openTime":1589302849342
// ),
// )
//
$result = array();
for ($i = 0; $i < count($tickers); $i++) {
$ticker = $this->parse_ticker($tickers[$i]);
$symbol = $ticker['symbol'];
$result[$symbol] = $ticker;
}
return $result;
}
public function fetch_currencies($params = array ()) {
$response = $this->publicGetCurrencies ($params);
//
// array(
// {
// "$name":"CNY1",
// "withdraw_enabled":false,
// "$id":"CNY1",
// "deposit_enabled":false
// }
// )
//
$result = array();
for ($i = 0; $i < count($response); $i++) {
$currency = $response[$i];
$id = $this->safe_string($currency, 'id');
$code = $this->safe_currency_code($id);
$name = $this->safe_string($currency, 'name');
$withdrawEnabled = $this->safe_value($currency, 'withdraw_enabled');
$depositEnabled = $this->safe_value($currency, 'deposit_enabled');
$active = $withdrawEnabled && $depositEnabled;
$result[$code] = array(
'id' => $id,
'code' => $code,
'name' => $name,
'info' => $currency, // the original payload
'active' => $active,
'fee' => null,
'precision' => null,
'limits' => array(
'amount' => array( 'min' => null, 'max' => null ),
'price' => array( 'min' => null, 'max' => null ),
'cost' => array( 'min' => null, 'max' => null ),
'withdraw' => array( 'min' => null, 'max' => null ),
),
);
}
return $result;
}
public function fetch_order_book($symbol, $limit = null, $params = array ()) {
$this->load_markets();
$request = array(
'symbol' => $this->market_id($symbol),
// 'precision' => 4, // optional price precision / depth level whose range is defined in $symbol details
);
$response = $this->publicGetSymbolsSymbolOrders (array_merge($request, $params));
return $this->parse_order_book($response, null, 'buys', 'sells', 'price', 'amount');
}
public function parse_trade($trade, $market = null) {
//
// fetchTrades (public)
//
// {
// "$amount":"2.29275119",
// "$price":"0.021858",
// "count":"104.8930",
// "order_time":1563997286061,
// "$type":"sell"
// }
//
// fetchMyTrades (private)
//
// array(
// active => true,
// $amount => '0.2000',
// entrustType => 1,
// entrust_id => 979648824,
// fees => '0.0000085532',
// $price => '0.021383',
// $symbol => 'ETH_BTC',
// $timestamp => 1574343514000,
// trade_id => 329418828
// ),
//
$id = $this->safe_string($trade, 'trade_id');
$timestamp = $this->safe_integer_2($trade, 'timestamp', 'order_time');
$type = null;
$side = $this->safe_string_lower($trade, 'type');
if (($side === null) && (is_array($trade) && array_key_exists('entrustType', $trade))) {
$side = $trade['entrustType'] ? 'sell' : 'buy';
}
$price = $this->safe_float($trade, 'price');
$amount = $this->safe_float($trade, 'amount');
$cost = null;
if ($price !== null) {
if ($amount !== null) {
$cost = $amount * $price;
}
}
$orderId = $this->safe_integer($trade, 'entrust_id');
$marketId = $this->safe_string($trade, 'symbol');
$symbol = null;
if ($marketId !== null) {
if (is_array($this->markets_by_id) && array_key_exists($marketId, $this->markets_by_id)) {
$market = $this->markets_by_id[$marketId];
$symbol = $market['symbol'];
} else {
list($baseId, $quoteId) = explode('_', $marketId);
$base = $this->safe_currency_code($baseId);
$quote = $this->safe_currency_code($quoteId);
$symbol = $base . '/' . $quote;
}
}
if ($symbol === null) {
if ($market !== null) {
$symbol = $market['symbol'];
}
}
$feeCost = $this->safe_float($trade, 'fees');
$fee = null;
if ($feeCost !== null) {
$feeCurrencyCode = null;
if ($market !== null) {
$feeCurrencyCode = ($side === 'buy') ? $market['base'] : $market['quote'];
}
$fee = array(
'cost' => $feeCost,
'currency' => $feeCurrencyCode,
);
}
return array(
'info' => $trade,
'id' => $id,
'order' => $orderId,
'timestamp' => $timestamp,
'datetime' => $this->iso8601($timestamp),
'symbol' => $symbol,
'type' => $type,
'side' => $side,
'price' => $price,
'amount' => $amount,
'cost' => $cost,
'takerOrMaker' => null,
'fee' => $fee,
);
}
public function fetch_trades($symbol, $since = null, $limit = null, $params = array ()) {
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'symbol' => $market['id'],
);
$response = $this->publicGetSymbolsSymbolTrades (array_merge($request, $params));
//
// array(
// {
// "amount":"2.29275119",
// "price":"0.021858",
// "count":"104.8930",
// "order_time":1563997286061,
// "type":"sell"
// }
// )
//
return $this->parse_trades($response, $market, $since, $limit);
}
public function fetch_my_trades($symbol = null, $since = null, $limit = null, $params = array ()) {
if ($symbol === null) {
throw new ArgumentsRequired($this->id . ' fetchMyTrades requires a $symbol argument');
}
$this->load_markets();
$market = $this->market($symbol);
// $limit is required, must be in the range (0, 50)
$maxLimit = 50;
$limit = ($limit === null) ? $maxLimit : min ($limit, $maxLimit);
$request = array(
'symbol' => $market['id'],
'offset' => 0, // current page, starts from 0
'limit' => $limit, // required
);
$response = $this->privateGetTrades (array_merge($request, $params));
//
// {
// "total_trades" => 216,
// "total_pages" => 22,
// "current_page" => 0,
// "$trades" => array(
// array(
// "$symbol" => "BMX_ETH",
// "amount" => "1.0",
// "fees" => "0.0005000000",
// "trade_id" => 2734956,
// "price" => "0.00013737",
// "active" => true,
// "entrust_id" => 5576623,
// "timestamp" => 1545292334000
// ),
// )
// }
//
$trades = $this->safe_value($response, 'trades', array());
return $this->parse_trades($trades, $market, $since, $limit);
}
public function fetch_order_trades($id, $symbol = null, $since = null, $limit = null, $params = array ()) {
$this->load_markets();
$request = array(
'entrust_id' => $id,
);
return $this->fetch_my_trades($symbol, $since, $limit, array_merge($request, $params));
}
public function parse_ohlcv($ohlcv, $market = null) {
//
// {
// "timestamp":1525761000000,
// "open_price":"0.010130",
// "highest_price":"0.010130",
// "lowest_price":"0.010130",
// "current_price":"0.010130",
// "volume":"0.000000"
// }
//
return array(
$this->safe_integer($ohlcv, 'timestamp'),
$this->safe_float($ohlcv, 'open_price'),
$this->safe_float($ohlcv, 'highest_price'),
$this->safe_float($ohlcv, 'lowest_price'),
$this->safe_float($ohlcv, 'current_price'),
$this->safe_float($ohlcv, 'volume'),
);
}
public function fetch_ohlcv($symbol, $timeframe = '1m', $since = null, $limit = null, $params = array ()) {
if ($since === null && $limit === null) {
throw new ArgumentsRequired($this->id . ' fetchOHLCV requires either a `$since` argument or a `$limit` argument (or both)');
}
$this->load_markets();
$market = $this->market($symbol);
$periodInSeconds = $this->parse_timeframe($timeframe);
$duration = $periodInSeconds * $limit * 1000;
$to = $this->milliseconds();
if ($since === null) {
$since = $to - $duration;
} else {
$to = $this->sum($since, $duration);
}
$request = array(
'symbol' => $market['id'],
'from' => $since, // start time of k-line data (in milliseconds, required)
'to' => $to, // end time of k-line data (in milliseconds, required)
'step' => $this->timeframes[$timeframe], // steps of sampling (in minutes, default 1 minute, optional)
);
$response = $this->publicGetSymbolsSymbolKline (array_merge($request, $params));
//
// array(
// {
// "timestamp":1525761000000,
// "open_price":"0.010130",
// "highest_price":"0.010130",
// "lowest_price":"0.010130",
// "current_price":"0.010130",
// "volume":"0.000000"
// }
// )
//
return $this->parse_ohlcvs($response, $market, $timeframe, $since, $limit);
}
public function fetch_balance($params = array ()) {
$this->load_markets();
$response = $this->privateGetWallet ($params);
//
// array(
// {
// "name":"Bitcoin",
// "available":"0.0000000000",
// "frozen":"0.0000000000",
// "id":"BTC"
// }
// )
//
$result = array( 'info' => $response );
for ($i = 0; $i < count($response); $i++) {
$balance = $response[$i];
$currencyId = $this->safe_string($balance, 'id');
$code = $this->safe_currency_code($currencyId);
$account = $this->account();
$account['free'] = $this->safe_float($balance, 'available');
$account['used'] = $this->safe_float($balance, 'frozen');
$result[$code] = $account;
}
return $this->parse_balance($result);
}
public function parse_order($order, $market = null) {
//
// createOrder
//
// {
// "entrust_id":1223181
// }
//
// cancelOrder
//
// array()
//
// fetchOrder, fetchOrdersByStatus, fetchOpenOrders, fetchClosedOrders
//
// {
// "entrust_id":1223181,
// "$symbol":"BMX_ETH",
// "$timestamp":1528060666000,
// "$side":"buy",
// "$price":"1.000000",
// "fees":"0.1",
// "original_amount":"1",
// "executed_amount":"1",
// "remaining_amount":"0",
// "$status":3
// }
//
$id = $this->safe_string($order, 'entrust_id');
$timestamp = $this->safe_integer($order, 'timestamp', $this->milliseconds());
$status = $this->parse_order_status($this->safe_string($order, 'status'));
$symbol = null;
$marketId = $this->safe_string($order, 'symbol');
if ($marketId !== null) {
if (is_array($this->markets_by_id) && array_key_exists($marketId, $this->markets_by_id)) {
$market = $this->markets_by_id[$marketId];
} else {
list($baseId, $quoteId) = explode('_', $marketId);
$base = $this->safe_currency_code($baseId);
$quote = $this->safe_currency_code($quoteId);
$symbol = $base . '/' . $quote;
}
}
if (($symbol === null) && ($market !== null)) {
$symbol = $market['symbol'];
}
$price = $this->safe_float($order, 'price');
$amount = $this->safe_float($order, 'original_amount');
$cost = null;
$filled = $this->safe_float($order, 'executed_amount');
$remaining = $this->safe_float($order, 'remaining_amount');
if ($amount !== null) {
if ($remaining !== null) {
if ($filled === null) {
$filled = max (0, $amount - $remaining);
}
}
if ($filled !== null) {
if ($remaining === null) {
$remaining = max (0, $amount - $filled);
}
if ($cost === null) {
if ($price !== null) {
$cost = $price * $filled;
}
}
}
}
$side = $this->safe_string($order, 'side');
$type = null;
return array(
'id' => $id,
'clientOrderId' => null,
'info' => $order,
'timestamp' => $timestamp,
'datetime' => $this->iso8601($timestamp),
'lastTradeTimestamp' => null,
'symbol' => $symbol,
'type' => $type,
'side' => $side,
'price' => $price,
'amount' => $amount,
'cost' => $cost,
'average' => null,
'filled' => $filled,
'remaining' => $remaining,
'status' => $status,
'fee' => null,
'trades' => null,
);
}
public function parse_order_status($status) {
$statuses = array(
'0' => 'all',
'1' => 'open',
'2' => 'open',
'3' => 'closed',
'4' => 'canceled',
'5' => 'open',
'6' => 'closed',
);
return $this->safe_string($statuses, $status, $status);
}
public function create_order($symbol, $type, $side, $amount, $price = null, $params = array ()) {
if ($type !== 'limit') {
throw new ExchangeError($this->id . ' allows limit orders only');
}
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'symbol' => $market['id'],
'side' => strtolower($side),
'amount' => $this->amount_to_precision($symbol, $amount),
'price' => $this->price_to_precision($symbol, $price),
);
$response = $this->privatePostOrders (array_merge($request, $params));
//
// {
// "entrust_id":1223181
// }
//
return $this->parse_order($response, $market);
}
public function cancel_order($id, $symbol = null, $params = array ()) {
$this->load_markets();
$intId = intval ($id);
$request = array(
'id' => $intId,
'entrust_id' => $intId,
);
$response = $this->privateDeleteOrdersId (array_merge($request, $params));
//
// responds with an empty object array()
//
return $this->parse_order($response);
}
public function cancel_all_orders($symbol = null, $params = array ()) {
if ($symbol === null) {
throw new ArgumentsRequired($this->id . ' cancelAllOrders requires a $symbol argument');
}
$side = $this->safe_string($params, 'side');
if ($side === null) {
throw new ArgumentsRequired($this->id . " cancelAllOrders requires a `$side` parameter ('buy' or 'sell')");
}
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'symbol' => $market['id'],
'side' => $side, // 'buy' or 'sell'
);
$response = $this->privateDeleteOrders (array_merge($request, $params));
//
// responds with an empty object array()
//
return $response;
}
public function fetch_orders_by_status($status, $symbol = null, $since = null, $limit = null, $params = array ()) {
if ($symbol === null) {
throw new ArgumentsRequired($this->id . ' fetchOrdersByStatus requires a $symbol argument');
}
$this->load_markets();
$market = $this->market($symbol);
if ($limit === null) {
$limit = 500; // default 500, max 1000
}
$request = array(
'symbol' => $market['id'],
'status' => $status,
'offset' => 0, // current page, starts from 0
'limit' => $limit,
);
$response = $this->privateGetOrders (array_merge($request, $params));
//
// {
// "$orders":array(
// {
// "entrust_id":1223181,
// "$symbol":"BMX_ETH",
// "timestamp":1528060666000,
// "side":"buy",
// "price":"1.000000",
// "fees":"0.1",
// "original_amount":"1",
// "executed_amount":"1",
// "remaining_amount":"0",
// "$status":3
// }
// ),
// "total_pages":1,
// "total_orders":1,
// "current_page":0,
// }
//
$orders = $this->safe_value($response, 'orders', array());
return $this->parse_orders($orders, $market, $since, $limit);
}
public function fetch_open_orders($symbol = null, $since = null, $limit = null, $params = array ()) {
// 5 = pending & partially filled orders
return $this->fetch_orders_by_status(5, $symbol, $since, $limit, $params);
}
public function fetch_closed_orders($symbol = null, $since = null, $limit = null, $params = array ()) {
// 3 = closed orders
return $this->fetch_orders_by_status(3, $symbol, $since, $limit, $params);
}
public function fetch_canceled_orders($symbol = null, $since = null, $limit = null, $params = array ()) {
// 4 = canceled orders
return $this->fetch_orders_by_status(4, $symbol, $since, $limit, $params);
}
public function fetch_order($id, $symbol = null, $params = array ()) {
$this->load_markets();
$request = array(
'id' => $id,
);
$response = $this->privateGetOrdersId (array_merge($request, $params));
//
// {
// "entrust_id":1223181,
// "$symbol":"BMX_ETH",
// "timestamp":1528060666000,
// "side":"buy",
// "price":"1.000000",
// "fees":"0.1",
// "original_amount":"1",
// "executed_amount":"1",
// "remaining_amount":"0",
// "status":3
// }
//
return $this->parse_order($response);
}
public function nonce() {
return $this->milliseconds();
}
public function sign($path, $api = 'public', $method = 'GET', $params = array (), $headers = null, $body = null) {
$url = $this->urls['api'] . '/' . $this->version . '/' . $this->implode_params($path, $params);
$query = $this->omit($params, $this->extract_params($path));
if ($api === 'public') {
if ($query) {
$url .= '?' . $this->urlencode($query);
}
} else if ($api === 'token') {
$this->check_required_credentials();
$body = $this->urlencode($query);
$headers = array(
'Content-Type' => 'application/x-www-form-urlencoded',
);
} else {
$nonce = $this->nonce();
$this->check_required_credentials();
$token = $this->safe_string($this->options, 'accessToken');
if ($token === null) {
throw new AuthenticationError($this->id . ' ' . $path . ' endpoint requires an accessToken option or a prior call to signIn() method');
}
$expires = $this->safe_integer($this->options, 'expires');
if ($expires !== null) {
if ($nonce >= $expires) {
throw new AuthenticationError($this->id . ' accessToken expired, supply a new accessToken or call the signIn() method');
}
}
if ($query) {
$url .= '?' . $this->urlencode($query);
}
$headers = array(
'Content-Type' => 'application/json',
'X-BM-TIMESTAMP' => (string) $nonce,
'X-BM-AUTHORIZATION' => 'Bearer ' . $token,
);
if ($method !== 'GET') {
$query = $this->keysort($query);
$body = $this->json($query);
$message = $this->urlencode($query);
$headers['X-BM-SIGNATURE'] = $this->hmac($this->encode($message), $this->encode($this->secret), 'sha256');
}
}
return array( 'url' => $url, 'method' => $method, 'body' => $body, 'headers' => $headers );
}