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bithumb.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\abstract\bithumb as Exchange;
class bithumb extends Exchange {
public function describe() {
return $this->deep_extend(parent::describe(), array(
'id' => 'bithumb',
'name' => 'Bithumb',
'countries' => array( 'KR' ), // South Korea
'rateLimit' => 500,
'has' => array(
'CORS' => true,
'spot' => true,
'margin' => false,
'swap' => false,
'future' => false,
'option' => false,
'addMargin' => false,
'cancelOrder' => true,
'createMarketOrder' => true,
'createOrder' => true,
'createReduceOnlyOrder' => false,
'fetchBalance' => true,
'fetchBorrowRate' => false,
'fetchBorrowRateHistories' => false,
'fetchBorrowRateHistory' => false,
'fetchBorrowRates' => false,
'fetchBorrowRatesPerSymbol' => false,
'fetchFundingHistory' => false,
'fetchFundingRate' => false,
'fetchFundingRateHistory' => false,
'fetchFundingRates' => false,
'fetchIndexOHLCV' => false,
'fetchLeverage' => false,
'fetchMarkets' => true,
'fetchMarkOHLCV' => false,
'fetchOHLCV' => true,
'fetchOpenInterestHistory' => false,
'fetchOpenOrders' => true,
'fetchOrder' => true,
'fetchOrderBook' => true,
'fetchPosition' => false,
'fetchPositions' => false,
'fetchPositionsRisk' => false,
'fetchPremiumIndexOHLCV' => false,
'fetchTicker' => true,
'fetchTickers' => true,
'fetchTrades' => true,
'fetchTransfer' => false,
'fetchTransfers' => false,
'reduceMargin' => false,
'setLeverage' => false,
'setMarginMode' => false,
'setPositionMode' => false,
'transfer' => false,
'withdraw' => true,
),
'hostname' => 'bithumb.com',
'urls' => array(
'logo' => 'https://user-images.githubusercontent.com/1294454/30597177-ea800172-9d5e-11e7-804c-b9d4fa9b56b0.jpg',
'api' => array(
'public' => 'https://api.{hostname}/public',
'private' => 'https://api.{hostname}',
),
'www' => 'https://www.bithumb.com',
'doc' => 'https://apidocs.bithumb.com',
'fees' => 'https://en.bithumb.com/customer_support/info_fee',
),
'api' => array(
'public' => array(
'get' => array(
'ticker/{currency}',
'ticker/all',
'ticker/ALL_BTC',
'ticker/ALL_KRW',
'orderbook/{currency}',
'orderbook/all',
'transaction_history/{currency}',
'transaction_history/all',
'candlestick/{currency}/{interval}',
),
),
'private' => array(
'post' => array(
'info/account',
'info/balance',
'info/wallet_address',
'info/ticker',
'info/orders',
'info/user_transactions',
'info/order_detail',
'trade/place',
'trade/cancel',
'trade/btc_withdrawal',
'trade/krw_deposit',
'trade/krw_withdrawal',
'trade/market_buy',
'trade/market_sell',
),
),
),
'fees' => array(
'trading' => array(
'maker' => $this->parse_number('0.0025'),
'taker' => $this->parse_number('0.0025'),
),
),
'precisionMode' => SIGNIFICANT_DIGITS,
'exceptions' => array(
'Bad Request(SSL)' => '\\ccxt\\BadRequest',
'Bad Request(Bad Method)' => '\\ccxt\\BadRequest',
'Bad Request.(Auth Data)' => '\\ccxt\\AuthenticationError', // array( "status" => "5100", "message" => "Bad Request.(Auth Data)" )
'Not Member' => '\\ccxt\\AuthenticationError',
'Invalid Apikey' => '\\ccxt\\AuthenticationError', // array("status":"5300","message":"Invalid Apikey")
'Method Not Allowed.(Access IP)' => '\\ccxt\\PermissionDenied',
'Method Not Allowed.(BTC Adress)' => '\\ccxt\\InvalidAddress',
'Method Not Allowed.(Access)' => '\\ccxt\\PermissionDenied',
'Database Fail' => '\\ccxt\\ExchangeNotAvailable',
'Invalid Parameter' => '\\ccxt\\BadRequest',
'5600' => '\\ccxt\\ExchangeError',
'Unknown Error' => '\\ccxt\\ExchangeError',
'After May 23th, recent_transactions is no longer, hence users will not be able to connect to recent_transactions' => '\\ccxt\\ExchangeError', // array("status":"5100","message":"After May 23th, recent_transactions is no longer, hence users will not be able to connect to recent_transactions")
),
'timeframes' => array(
'1m' => '1m',
'3m' => '3m',
'5m' => '5m',
'10m' => '10m',
'30m' => '30m',
'1h' => '1h',
'6h' => '6h',
'12h' => '12h',
'1d' => '24h',
),
'options' => array(
'quoteCurrencies' => array(
'BTC' => array(
'limits' => array(
'cost' => array(
'min' => 0.0002,
'max' => 100,
),
),
),
'KRW' => array(
'limits' => array(
'cost' => array(
'min' => 500,
'max' => 5000000000,
),
),
),
),
),
'commonCurrencies' => array(
'ALT' => 'ArchLoot',
'FTC' => 'FTC2',
'SOC' => 'Soda Coin',
),
));
}
public function safe_market($marketId = null, $market = null, $delimiter = null, $marketType = null) {
// bithumb has a different type of conflict in markets, because
// their ids are the base currency (BTC for instance), so we can have
// multiple "BTC" ids representing the different markets (BTC/ETH, "BTC/DOGE", etc)
// since they're the same we just need to return one
return parent::safe_market($marketId, $market, $delimiter, 'spot');
}
public function amount_to_precision($symbol, $amount) {
return $this->decimal_to_precision($amount, TRUNCATE, $this->markets[$symbol]['precision']['amount'], DECIMAL_PLACES);
}
public function fetch_markets($params = array ()) {
/**
* retrieves $data on all markets for bithumb
* @param {array} $params extra parameters specific to the exchange api endpoint
* @return {[array]} an array of objects representing $market $data
*/
$result = array();
$quoteCurrencies = $this->safe_value($this->options, 'quoteCurrencies', array());
$quotes = is_array($quoteCurrencies) ? array_keys($quoteCurrencies) : array();
for ($i = 0; $i < count($quotes); $i++) {
$quote = $quotes[$i];
$quoteId = $quote;
$extension = $this->safe_value($quoteCurrencies, $quote, array());
$method = 'publicGetTickerALL' . $quote;
$response = $this->$method ($params);
$data = $this->safe_value($response, 'data');
$currencyIds = is_array($data) ? array_keys($data) : array();
for ($j = 0; $j < count($currencyIds); $j++) {
$currencyId = $currencyIds[$j];
if ($currencyId === 'date') {
continue;
}
$market = $data[$currencyId];
$base = $this->safe_currency_code($currencyId);
$active = true;
if (gettype($market) === 'array' && array_keys($market) === array_keys(array_keys($market))) {
$numElements = count($market);
if ($numElements === 0) {
$active = false;
}
}
$entry = $this->deep_extend(array(
'id' => $currencyId,
'symbol' => $base . '/' . $quote,
'base' => $base,
'quote' => $quote,
'settle' => null,
'baseId' => $currencyId,
'quoteId' => $quoteId,
'settleId' => null,
'type' => 'spot',
'spot' => true,
'margin' => false,
'swap' => false,
'future' => false,
'option' => false,
'active' => $active,
'contract' => false,
'linear' => null,
'inverse' => null,
'contractSize' => null,
'expiry' => null,
'expiryDateTime' => null,
'strike' => null,
'optionType' => null,
'precision' => array(
'amount' => intval('4'),
'price' => intval('4'),
),
'limits' => array(
'leverage' => array(
'min' => null,
'max' => null,
),
'amount' => array(
'min' => null,
'max' => null,
),
'price' => array(
'min' => null,
'max' => null,
),
'cost' => array(), // set via options
),
'info' => $market,
), $extension);
$result[] = $entry;
}
}
return $result;
}
public function parse_balance($response) {
$result = array( 'info' => $response );
$balances = $this->safe_value($response, 'data');
$codes = is_array($this->currencies) ? array_keys($this->currencies) : array();
for ($i = 0; $i < count($codes); $i++) {
$code = $codes[$i];
$account = $this->account();
$currency = $this->currency($code);
$lowerCurrencyId = $this->safe_string_lower($currency, 'id');
$account['total'] = $this->safe_string($balances, 'total_' . $lowerCurrencyId);
$account['used'] = $this->safe_string($balances, 'in_use_' . $lowerCurrencyId);
$account['free'] = $this->safe_string($balances, 'available_' . $lowerCurrencyId);
$result[$code] = $account;
}
return $this->safe_balance($result);
}
public function fetch_balance($params = array ()) {
/**
* query for balance and get the amount of funds available for trading or funds locked in orders
* @param {array} $params extra parameters specific to the bithumb api endpoint
* @return {array} a ~@link https://docs.ccxt.com/en/latest/manual.html?#balance-structure balance structure~
*/
$this->load_markets();
$request = array(
'currency' => 'ALL',
);
$response = $this->privatePostInfoBalance (array_merge($request, $params));
return $this->parse_balance($response);
}
public function fetch_order_book(string $symbol, ?int $limit = null, $params = array ()) {
/**
* 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|null} $limit the maximum amount of order book entries to return
* @param {array} $params extra parameters specific to the bithumb api endpoint
* @return {array} A dictionary of ~@link https://docs.ccxt.com/#/?id=order-book-structure order book structures~ indexed by $market symbols
*/
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'currency' => $market['base'] . '_' . $market['quote'],
);
if ($limit !== null) {
$request['count'] = $limit; // default 30, max 30
}
$response = $this->publicGetOrderbookCurrency (array_merge($request, $params));
//
// {
// "status":"0000",
// "data":{
// "timestamp":"1587621553942",
// "payment_currency":"KRW",
// "order_currency":"BTC",
// "bids":array(
// array("price":"8652000","quantity":"0.0043"),
// array("price":"8651000","quantity":"0.0049"),
// array("price":"8650000","quantity":"8.4791"),
// ),
// "asks":array(
// array("price":"8654000","quantity":"0.119"),
// array("price":"8655000","quantity":"0.254"),
// array("price":"8658000","quantity":"0.119"),
// )
// }
// }
//
$data = $this->safe_value($response, 'data', array());
$timestamp = $this->safe_integer($data, 'timestamp');
return $this->parse_order_book($data, $symbol, $timestamp, 'bids', 'asks', 'price', 'quantity');
}
public function parse_ticker($ticker, $market = null) {
//
// fetchTicker, fetchTickers
//
// {
// "opening_price":"227100",
// "closing_price":"228400",
// "min_price":"222300",
// "max_price":"230000",
// "units_traded":"82618.56075337",
// "acc_trade_value":"18767376138.6031",
// "prev_closing_price":"227100",
// "units_traded_24H":"151871.13484676",
// "acc_trade_value_24H":"34247610416.8974",
// "fluctate_24H":"8700",
// "fluctate_rate_24H":"3.96",
// "date":"1587710327264", // fetchTickers inject this
// }
//
$timestamp = $this->safe_integer($ticker, 'date');
$symbol = $this->safe_symbol(null, $market);
$open = $this->safe_string($ticker, 'opening_price');
$close = $this->safe_string($ticker, 'closing_price');
$baseVolume = $this->safe_string($ticker, 'units_traded_24H');
$quoteVolume = $this->safe_string($ticker, 'acc_trade_value_24H');
return $this->safe_ticker(array(
'symbol' => $symbol,
'timestamp' => $timestamp,
'datetime' => $this->iso8601($timestamp),
'high' => $this->safe_string($ticker, 'max_price'),
'low' => $this->safe_string($ticker, 'min_price'),
'bid' => $this->safe_string($ticker, 'buy_price'),
'bidVolume' => null,
'ask' => $this->safe_string($ticker, 'sell_price'),
'askVolume' => null,
'vwap' => null,
'open' => $open,
'close' => $close,
'last' => $close,
'previousClose' => null,
'change' => null,
'percentage' => null,
'average' => null,
'baseVolume' => $baseVolume,
'quoteVolume' => $quoteVolume,
'info' => $ticker,
), $market);
}
public function fetch_tickers(?array $symbols = null, $params = array ()) {
/**
* fetches price $tickers for multiple markets, statistical calculations with the information calculated over the past 24 hours each $market
* @param {[string]|null} $symbols unified $symbols of the markets to fetch the $ticker for, all $market $tickers are returned if not assigned
* @param {array} $params extra parameters specific to the bithumb api endpoint
* @return {array} a dictionary of ~@link https://docs.ccxt.com/#/?id=$ticker-structure $ticker structures~
*/
$this->load_markets();
$result = array();
$quoteCurrencies = $this->safe_value($this->options, 'quoteCurrencies', array());
$quotes = is_array($quoteCurrencies) ? array_keys($quoteCurrencies) : array();
for ($i = 0; $i < count($quotes); $i++) {
$quote = $quotes[$i];
$method = 'publicGetTickerALL' . $quote;
$response = $this->$method ($params);
//
// {
// "status":"0000",
// "data":{
// "BTC":array(
// "opening_price":"9045000",
// "closing_price":"9132000",
// "min_price":"8938000",
// "max_price":"9168000",
// "units_traded":"4619.79967497",
// "acc_trade_value":"42021363832.5187",
// "prev_closing_price":"9041000",
// "units_traded_24H":"8793.5045804",
// "acc_trade_value_24H":"78933458515.4962",
// "fluctate_24H":"530000",
// "fluctate_rate_24H":"6.16"
// ),
// "date":"1587710878669"
// }
// }
//
$data = $this->safe_value($response, 'data', array());
$timestamp = $this->safe_integer($data, 'date');
$tickers = $this->omit($data, 'date');
$currencyIds = is_array($tickers) ? array_keys($tickers) : array();
for ($j = 0; $j < count($currencyIds); $j++) {
$currencyId = $currencyIds[$j];
$ticker = $data[$currencyId];
$base = $this->safe_currency_code($currencyId);
$symbol = $base . '/' . $quote;
$market = $this->safe_market($symbol);
$ticker['date'] = $timestamp;
$result[$symbol] = $this->parse_ticker($ticker, $market);
}
}
return $this->filter_by_array($result, 'symbol', $symbols);
}
public function fetch_ticker(string $symbol, $params = array ()) {
/**
* 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 {array} $params extra parameters specific to the bithumb api endpoint
* @return {array} a ~@link https://docs.ccxt.com/#/?id=ticker-structure ticker structure~
*/
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'currency' => $market['base'],
);
$response = $this->publicGetTickerCurrency (array_merge($request, $params));
//
// {
// "status":"0000",
// "data":{
// "opening_price":"227100",
// "closing_price":"228400",
// "min_price":"222300",
// "max_price":"230000",
// "units_traded":"82618.56075337",
// "acc_trade_value":"18767376138.6031",
// "prev_closing_price":"227100",
// "units_traded_24H":"151871.13484676",
// "acc_trade_value_24H":"34247610416.8974",
// "fluctate_24H":"8700",
// "fluctate_rate_24H":"3.96",
// "date":"1587710327264"
// }
// }
//
$data = $this->safe_value($response, 'data', array());
return $this->parse_ticker($data, $market);
}
public function parse_ohlcv($ohlcv, $market = null) {
//
// array(
// 1576823400000, // 기준 시간
// '8284000', // 시가
// '8286000', // 종가
// '8289000', // 고가
// '8276000', // 저가
// '15.41503692' // 거래량
// )
//
return array(
$this->safe_integer($ohlcv, 0),
$this->safe_number($ohlcv, 1),
$this->safe_number($ohlcv, 3),
$this->safe_number($ohlcv, 4),
$this->safe_number($ohlcv, 2),
$this->safe_number($ohlcv, 5),
);
}
public function fetch_ohlcv(string $symbol, $timeframe = '1m', ?int $since = null, ?int $limit = null, $params = array ()) {
/**
* 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|null} $since timestamp in ms of the earliest candle to fetch
* @param {int|null} $limit the maximum amount of candles to fetch
* @param {array} $params extra parameters specific to the bithumb api endpoint
* @return {[[int]]} A list of candles ordered, open, high, low, close, volume
*/
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'currency' => $market['base'],
'interval' => $this->safe_string($this->timeframes, $timeframe, $timeframe),
);
$response = $this->publicGetCandlestickCurrencyInterval (array_merge($request, $params));
//
// {
// 'status' => '0000',
// 'data' => {
// array(
// 1576823400000, // 기준 시간
// '8284000', // 시가
// '8286000', // 종가
// '8289000', // 고가
// '8276000', // 저가
// '15.41503692' // 거래량
// ),
// array(
// 1576824000000, // 기준 시간
// '8284000', // 시가
// '8281000', // 종가
// '8289000', // 고가
// '8275000', // 저가
// '6.19584467' // 거래량
// ),
// }
// }
//
$data = $this->safe_value($response, 'data', array());
return $this->parse_ohlcvs($data, $market, $timeframe, $since, $limit);
}
public function parse_trade($trade, $market = null) {
//
// fetchTrades (public)
//
// {
// "transaction_date":"2020-04-23 22:21:46",
// "type":"ask",
// "units_traded":"0.0125",
// "price":"8667000",
// "total":"108337"
// }
//
// fetchOrder (private)
//
// {
// "transaction_date" => "1572497603902030",
// "price" => "8601000",
// "units" => "0.005",
// "fee_currency" => "KRW",
// "fee" => "107.51",
// "total" => "43005"
// }
//
// a workaround for their bug in date format, hours are not 0-padded
$timestamp = null;
$transactionDatetime = $this->safe_string($trade, 'transaction_date');
if ($transactionDatetime !== null) {
$parts = explode(' ', $transactionDatetime);
$numParts = count($parts);
if ($numParts > 1) {
$transactionDate = $parts[0];
$transactionTime = $parts[1];
if (strlen($transactionTime) < 8) {
$transactionTime = '0' . $transactionTime;
}
$timestamp = $this->parse8601($transactionDate . ' ' . $transactionTime);
} else {
$timestamp = $this->safe_integer_product($trade, 'transaction_date', 0.001);
}
}
if ($timestamp !== null) {
$timestamp -= 9 * 3600000; // they report UTC + 9 hours, server in Korean timezone
}
$type = null;
$side = $this->safe_string($trade, 'type');
$side = ($side === 'ask') ? 'sell' : 'buy';
$id = $this->safe_string($trade, 'cont_no');
$market = $this->safe_market(null, $market);
$priceString = $this->safe_string($trade, 'price');
$amountString = $this->fix_comma_number($this->safe_string_2($trade, 'units_traded', 'units'));
$costString = $this->safe_string($trade, 'total');
$fee = null;
$feeCostString = $this->safe_string($trade, 'fee');
if ($feeCostString !== null) {
$feeCurrencyId = $this->safe_string($trade, 'fee_currency');
$feeCurrencyCode = $this->common_currency_code($feeCurrencyId);
$fee = array(
'cost' => $feeCostString,
'currency' => $feeCurrencyCode,
);
}
return $this->safe_trade(array(
'id' => $id,
'info' => $trade,
'timestamp' => $timestamp,
'datetime' => $this->iso8601($timestamp),
'symbol' => $market['symbol'],
'order' => null,
'type' => $type,
'side' => $side,
'takerOrMaker' => null,
'price' => $priceString,
'amount' => $amountString,
'cost' => $costString,
'fee' => $fee,
), $market);
}
public function fetch_trades(string $symbol, ?int $since = null, ?int $limit = null, $params = array ()) {
/**
* get the list of most recent trades for a particular $symbol
* @param {string} $symbol unified $symbol of the $market to fetch trades for
* @param {int|null} $since timestamp in ms of the earliest trade to fetch
* @param {int|null} $limit the maximum amount of trades to fetch
* @param {array} $params extra parameters specific to the bithumb api endpoint
* @return {[array]} a list of ~@link https://docs.ccxt.com/en/latest/manual.html?#public-trades trade structures~
*/
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'currency' => $market['base'],
);
if ($limit !== null) {
$request['count'] = $limit; // default 20, max 100
}
$response = $this->publicGetTransactionHistoryCurrency (array_merge($request, $params));
//
// {
// "status":"0000",
// "data":array(
// array(
// "transaction_date":"2020-04-23 22:21:46",
// "type":"ask",
// "units_traded":"0.0125",
// "price":"8667000",
// "total":"108337"
// ),
// )
// }
//
$data = $this->safe_value($response, 'data', array());
return $this->parse_trades($data, $market, $since, $limit);
}
public function create_order(string $symbol, $type, string $side, $amount, $price = null, $params = array ()) {
/**
* create a trade order
* @param {string} $symbol unified $symbol of the $market to create an order in
* @param {string} $type 'market' or 'limit'
* @param {string} $side 'buy' or 'sell'
* @param {float} $amount how much of currency you want to trade in units of base currency
* @param {float|null} $price the $price at which the order is to be fullfilled, in units of the quote currency, ignored in $market orders
* @param {array} $params extra parameters specific to the bithumb api endpoint
* @return {array} an ~@link https://docs.ccxt.com/#/?$id=order-structure order structure~
*/
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'order_currency' => $market['id'],
'payment_currency' => $market['quote'],
'units' => $amount,
);
$method = 'privatePostTradePlace';
if ($type === 'limit') {
$request['price'] = $price;
$request['type'] = ($side === 'buy') ? 'bid' : 'ask';
} else {
$method = 'privatePostTradeMarket' . $this->capitalize($side);
}
$response = $this->$method (array_merge($request, $params));
$id = $this->safe_string($response, 'order_id');
if ($id === null) {
throw new InvalidOrder($this->id . ' createOrder() did not return an order id');
}
return $this->safe_order(array(
'info' => $response,
'symbol' => $symbol,
'type' => $type,
'side' => $side,
'id' => $id,
), $market);
}
public function fetch_order(string $id, ?string $symbol = null, $params = array ()) {
/**
* fetches information on an order made by the user
* @param {string} $symbol unified $symbol of the $market the order was made in
* @param {array} $params extra parameters specific to the bithumb api endpoint
* @return {array} An ~@link https://docs.ccxt.com/#/?$id=order-structure order structure~
*/
if ($symbol === null) {
throw new ArgumentsRequired($this->id . ' fetchOrder() requires a $symbol argument');
}
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'order_id' => $id,
'count' => 1,
'order_currency' => $market['base'],
'payment_currency' => $market['quote'],
);
$response = $this->privatePostInfoOrderDetail (array_merge($request, $params));
//
// {
// "status" => "0000",
// "data" => {
// order_date => '1603161798539254',
// type => 'ask',
// order_status => 'Cancel',
// order_currency => 'BTC',
// payment_currency => 'KRW',
// watch_price => '0',
// order_price => '13344000',
// order_qty => '0.0125',
// cancel_date => '1603161803809993',
// cancel_type => '사용자취소',
// contract => array(
// {
// transaction_date => '1603161799976383',
// price => '13344000',
// units => '0.0015',
// fee_currency => 'KRW',
// fee => '0',
// total => '20016'
// }
// ),
// }
// }
//
$data = $this->safe_value($response, 'data');
return $this->parse_order(array_merge($data, array( 'order_id' => $id )), $market);
}
public function parse_order_status($status) {
$statuses = array(
'Pending' => 'open',
'Completed' => 'closed',
'Cancel' => 'canceled',
);
return $this->safe_string($statuses, $status, $status);
}
public function parse_order($order, $market = null) {
//
//
// fetchOrder
//
// {
// "transaction_date" => "1572497603668315",
// "type" => "bid",
// "order_status" => "Completed", // Completed, Cancel ...
// "order_currency" => "BTC",
// "payment_currency" => "KRW",
// "watch_price" => '0', // present in Cancel $order
// "order_price" => "8601000",
// "order_qty" => "0.007",
// "cancel_date" => "", // filled in Cancel $order
// "cancel_type" => "", // filled in Cancel $order, i.e. 사용자취소
// "contract" => array(
// array(
// "transaction_date" => "1572497603902030",
// "price" => "8601000",
// "units" => "0.005",
// "fee_currency" => "KRW",
// "fee" => "107.51",
// "total" => "43005"
// ),
// )
// }
//
// fetchOpenOrders
//
// {
// "order_currency" => "BTC",
// "payment_currency" => "KRW",
// "order_id" => "C0101000007408440032",
// "order_date" => "1571728739360570",
// "type" => "bid",
// "units" => "5.0",
// "units_remaining" => "5.0",
// "price" => "501000",
// }
//
$timestamp = $this->safe_integer_product($order, 'order_date', 0.001);
$sideProperty = $this->safe_value_2($order, 'type', 'side');
$side = ($sideProperty === 'bid') ? 'buy' : 'sell';
$status = $this->parse_order_status($this->safe_string($order, 'order_status'));
$price = $this->safe_string_2($order, 'order_price', 'price');
$type = 'limit';
if (Precise::string_equals($price, '0')) {
$type = 'market';
}
$amount = $this->fix_comma_number($this->safe_string_2($order, 'order_qty', 'units'));
$remaining = $this->fix_comma_number($this->safe_string($order, 'units_remaining'));
if ($remaining === null) {
if ($status === 'closed') {
$remaining = '0';
} elseif ($status !== 'canceled') {
$remaining = $amount;
}
}
$symbol = null;
$baseId = $this->safe_string($order, 'order_currency');
$quoteId = $this->safe_string($order, 'payment_currency');
$base = $this->safe_currency_code($baseId);
$quote = $this->safe_currency_code($quoteId);
if (($base !== null) && ($quote !== null)) {
$symbol = $base . '/' . $quote;
}
if ($symbol === null) {
$market = $this->safe_market(null, $market);
$symbol = $market['symbol'];
}
$id = $this->safe_string($order, 'order_id');
$rawTrades = $this->safe_value($order, 'contract', array());
return $this->safe_order(array(
'info' => $order,
'id' => $id,
'clientOrderId' => null,
'timestamp' => $timestamp,
'datetime' => $this->iso8601($timestamp),
'lastTradeTimestamp' => null,
'symbol' => $symbol,
'type' => $type,
'timeInForce' => null,
'postOnly' => null,
'side' => $side,
'price' => $price,
'stopPrice' => null,
'triggerPrice' => null,
'amount' => $amount,
'cost' => null,
'average' => null,
'filled' => null,
'remaining' => $remaining,
'status' => $status,
'fee' => null,
'trades' => $rawTrades,
), $market);
}
public function fetch_open_orders(?string $symbol = null, ?int $since = null, ?int $limit = null, $params = array ()) {
/**
* fetch all unfilled currently open orders
* @param {string} $symbol unified $market $symbol
* @param {int|null} $since the earliest time in ms to fetch open orders for
* @param {int|null} $limit the maximum number of open orders structures to retrieve
* @param {array} $params extra parameters specific to the bithumb api endpoint
* @return {[array]} a list of ~@link https://docs.ccxt.com/#/?id=order-structure order structures~
*/
if ($symbol === null) {
throw new ArgumentsRequired($this->id . ' fetchOpenOrders() requires a $symbol argument');
}
$this->load_markets();
$market = $this->market($symbol);
if ($limit === null) {
$limit = 100;
}
$request = array(
'count' => $limit,
'order_currency' => $market['base'],
'payment_currency' => $market['quote'],
);
if ($since !== null) {
$request['after'] = $since;
}
$response = $this->privatePostInfoOrders (array_merge($request, $params));
//
// {
// "status" => "0000",
// "data" => array(
// {
// "order_currency" => "BTC",
// "payment_currency" => "KRW",
// "order_id" => "C0101000007408440032",
// "order_date" => "1571728739360570",
// "type" => "bid",
// "units" => "5.0",
// "units_remaining" => "5.0",
// "price" => "501000",
// }
// )
// }
//
$data = $this->safe_value($response, 'data', array());
return $this->parse_orders($data, $market, $since, $limit);
}
public function cancel_order(string $id, ?string $symbol = null, $params = array ()) {
/**
* cancels an open order
* @param {string} $id order $id
* @param {string} $symbol unified $symbol of the $market the order was made in
* @param {array} $params extra parameters specific to the bithumb api endpoint
* @return {array} An ~@link https://docs.ccxt.com/#/?$id=order-structure order structure~
*/
$side_in_params = (is_array($params) && array_key_exists('side', $params));
if (!$side_in_params) {
throw new ArgumentsRequired($this->id . ' cancelOrder() requires a `$side` parameter (sell or buy)');
}
if ($symbol === null) {
throw new ArgumentsRequired($this->id . ' cancelOrder() requires a `$symbol` argument');
}
$market = $this->market($symbol);
$side = ($params['side'] === 'buy') ? 'bid' : 'ask';
$params = $this->omit($params, array( 'side', 'currency' ));
// https://github.com/ccxt/ccxt/issues/6771
$request = array(
'order_id' => $id,
'type' => $side,
'order_currency' => $market['base'],
'payment_currency' => $market['quote'],
);
return $this->privatePostTradeCancel (array_merge($request, $params));
}
public function cancel_unified_order($order, $params = array ()) {
$request = array(
'side' => $order['side'],
);
return $this->cancel_order($order['id'], $order['symbol'], array_merge($request, $params));
}
public function withdraw(string $code, $amount, $address, $tag = null, $params = array ()) {
/**
* make a withdrawal
* @param {string} $code unified $currency $code
* @param {float} $amount the $amount to withdraw
* @param {string} $address the $address to withdraw to
* @param {string|null} $tag
* @param {array} $params extra parameters specific to the bithumb api endpoint
* @return {array} a ~@link https://docs.ccxt.com/#/?id=transaction-structure transaction structure~
*/
list($tag, $params) = $this->handle_withdraw_tag_and_params($tag, $params);
$this->check_address($address);
$this->load_markets();
$currency = $this->currency($code);
$request = array(
'units' => $amount,
'address' => $address,
'currency' => $currency['id'],
);
if ($code === 'XRP' || $code === 'XMR' || $code === 'EOS' || $code === 'STEEM') {
$destination = $this->safe_string($params, 'destination');
if (($tag === null) && ($destination === null)) {
throw new ArgumentsRequired($this->id . ' ' . $code . ' withdraw() requires a $tag argument or an extra $destination param');
} elseif ($tag !== null) {
$request['destination'] = $tag;
}
}
$response = $this->privatePostTradeBtcWithdrawal (array_merge($request, $params));
//
// array( "status" : "0000")
//
return $this->parse_transaction($response, $currency);
}
public function parse_transaction($transaction, $currency = null) {
//
// withdraw
//
// array( "status" : "0000")
//
$currency = $this->safe_currency(null, $currency);
return array(
'id' => null,
'txid' => null,
'timestamp' => null,
'datetime' => null,
'network' => null,
'addressFrom' => null,
'address' => null,
'addressTo' => null,
'amount' => null,
'type' => null,
'currency' => $currency['code'],
'status' => null,
'updated' => null,
'tagFrom' => null,
'tag' => null,
'tagTo' => null,
'comment' => null,
'fee' => null,
'info' => $transaction,
);
}
public function fix_comma_number($numberStr) {
// some endpoints need this https://github.com/ccxt/ccxt/issues/11031
if ($numberStr === null) {