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indodax.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\ArgumentsRequired;
class indodax extends Exchange {
public function describe() {
return $this->deep_extend(parent::describe (), array(
'id' => 'indodax',
'name' => 'INDODAX',
'countries' => array( 'ID' ), // Indonesia
'has' => array(
'cancelOrder' => true,
'CORS' => false,
'createMarketOrder' => false,
'createOrder' => true,
'fetchBalance' => true,
'fetchClosedOrders' => true,
'fetchCurrencies' => false,
'fetchMarkets' => true,
'fetchMyTrades' => false,
'fetchOpenOrders' => true,
'fetchOrder' => true,
'fetchOrderBook' => true,
'fetchOrders' => false,
'fetchTicker' => true,
'fetchTickers' => false,
'fetchTime' => true,
'fetchTrades' => true,
'withdraw' => true,
),
'version' => '2.0', // as of 9 April 2018
'urls' => array(
'logo' => 'https://user-images.githubusercontent.com/51840849/87070508-9358c880-c221-11ea-8dc5-5391afbbb422.jpg',
'api' => array(
'public' => 'https://indodax.com/api',
'private' => 'https://indodax.com/tapi',
),
'www' => 'https://www.indodax.com',
'doc' => 'https://github.com/btcid/indodax-official-api-docs',
'referral' => 'https://indodax.com/ref/testbitcoincoid/1',
),
'api' => array(
'public' => array(
'get' => array(
'server_time',
'pairs',
'{pair}/ticker',
'{pair}/trades',
'{pair}/depth',
),
),
'private' => array(
'post' => array(
'getInfo',
'transHistory',
'trade',
'tradeHistory',
'getOrder',
'openOrders',
'cancelOrder',
'orderHistory',
'withdrawCoin',
),
),
),
'fees' => array(
'trading' => array(
'tierBased' => false,
'percentage' => true,
'maker' => 0,
'taker' => 0.003,
),
),
'exceptions' => array(
'exact' => array(
'invalid_pair' => '\\ccxt\\BadSymbol', // array("error":"invalid_pair","error_description":"Invalid Pair")
'Insufficient balance.' => '\\ccxt\\InsufficientFunds',
'invalid order.' => '\\ccxt\\OrderNotFound',
'Invalid credentials. API not found or session has expired.' => '\\ccxt\\AuthenticationError',
'Invalid credentials. Bad sign.' => '\\ccxt\\AuthenticationError',
),
'broad' => array(
'Minimum price' => '\\ccxt\\InvalidOrder',
'Minimum order' => '\\ccxt\\InvalidOrder',
),
),
// exchange-specific options
'options' => array(
'recvWindow' => 5 * 1000, // default 5 sec
'timeDifference' => 0, // the difference between system clock and exchange clock
'adjustForTimeDifference' => false, // controls the adjustment logic upon instantiation
),
));
}
public function nonce() {
return $this->milliseconds() - $this->options['timeDifference'];
}
public function fetch_time($params = array ()) {
$response = $this->publicGetServerTime ($params);
//
// {
// "timezone" => "UTC",
// "server_time" => 1571205969552
// }
//
return $this->safe_integer($response, 'server_time');
}
public function load_time_difference($params = array ()) {
$serverTime = $this->fetch_time($params);
$after = $this->milliseconds();
$this->options['timeDifference'] = $after - $serverTime;
return $this->options['timeDifference'];
}
public function fetch_markets($params = array ()) {
$response = $this->publicGetPairs ($params);
//
// array(
// {
// "$id" => "btcidr",
// "$symbol" => "BTCIDR",
// "base_currency" => "idr",
// "traded_currency" => "btc",
// "traded_currency_unit" => "BTC",
// "description" => "BTC/IDR",
// "ticker_id" => "btc_idr",
// "volume_precision" => 0,
// "price_precision" => 1000,
// "price_round" => 8,
// "pricescale" => 1000,
// "trade_min_base_currency" => 10000,
// "trade_min_traded_currency" => 0.00007457,
// "has_memo" => false,
// "memo_name" => false,
// "has_payment_id" => false,
// "trade_fee_percent" => 0.3,
// "url_logo" => "https://indodax.com/v2/logo/svg/color/btc.svg",
// "url_logo_png" => "https://indodax.com/v2/logo/png/color/btc.png",
// "is_maintenance" => 0
// }
// )
//
$result = array();
for ($i = 0; $i < count($response); $i++) {
$market = $response[$i];
$id = $this->safe_string($market, 'ticker_id');
$baseId = $this->safe_string($market, 'traded_currency');
$quoteId = $this->safe_string($market, 'base_currency');
$base = $this->safe_currency_code($baseId);
$quote = $this->safe_currency_code($quoteId);
$symbol = $base . '/' . $quote;
$taker = $this->safe_float($market, 'trade_fee_percent');
$isMaintenance = $this->safe_integer($market, 'is_maintenance');
$active = ($isMaintenance) ? false : true;
$pricePrecision = $this->safe_integer($market, 'price_round');
$precision = array(
'amount' => 8,
'price' => $pricePrecision,
);
$limits = array(
'amount' => array(
'min' => $this->safe_float($market, 'trade_min_traded_currency'),
'max' => null,
),
'price' => array(
'min' => $this->safe_float($market, 'trade_min_base_currency'),
'max' => null,
),
'cost' => array(
'min' => null,
'max' => null,
),
);
$result[] = array(
'id' => $id,
'symbol' => $symbol,
'base' => $base,
'quote' => $quote,
'baseId' => $baseId,
'quoteId' => $quoteId,
'taker' => $taker,
'percentage' => true,
'precision' => $precision,
'limits' => $limits,
'info' => $market,
'active' => $active,
);
}
return $result;
}
public function fetch_balance($params = array ()) {
$this->load_markets();
$response = $this->privatePostGetInfo ($params);
$balances = $this->safe_value($response, 'return', array());
$free = $this->safe_value($balances, 'balance', array());
$used = $this->safe_value($balances, 'balance_hold', array());
$result = array( 'info' => $response );
$currencyIds = is_array($free) ? array_keys($free) : array();
for ($i = 0; $i < count($currencyIds); $i++) {
$currencyId = $currencyIds[$i];
$code = $this->safe_currency_code($currencyId);
$account = $this->account();
$account['free'] = $this->safe_float($free, $currencyId);
$account['used'] = $this->safe_float($used, $currencyId);
$result[$code] = $account;
}
return $this->parse_balance($result);
}
public function fetch_order_book($symbol, $limit = null, $params = array ()) {
$this->load_markets();
$request = array(
'pair' => $this->market_id($symbol),
);
$orderbook = $this->publicGetPairDepth (array_merge($request, $params));
return $this->parse_order_book($orderbook, null, 'buy', 'sell');
}
public function fetch_ticker($symbol, $params = array ()) {
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'pair' => $market['id'],
);
$response = $this->publicGetPairTicker (array_merge($request, $params));
//
// {
// "$ticker" => {
// "high":"0.01951",
// "low":"0.01877",
// "vol_eth":"39.38839319",
// "vol_btc":"0.75320886",
// "$last":"0.01896",
// "buy":"0.01896",
// "sell":"0.019",
// "server_time":1565248908
// }
// }
//
$ticker = $response['ticker'];
$timestamp = $this->safe_timestamp($ticker, 'server_time');
$baseVolume = 'vol_' . strtolower($market['baseId']);
$quoteVolume = 'vol_' . strtolower($market['quoteId']);
$last = $this->safe_float($ticker, 'last');
return array(
'symbol' => $symbol,
'timestamp' => $timestamp,
'datetime' => $this->iso8601($timestamp),
'high' => $this->safe_float($ticker, 'high'),
'low' => $this->safe_float($ticker, 'low'),
'bid' => $this->safe_float($ticker, 'buy'),
'bidVolume' => null,
'ask' => $this->safe_float($ticker, 'sell'),
'askVolume' => null,
'vwap' => null,
'open' => null,
'close' => $last,
'last' => $last,
'previousClose' => null,
'change' => null,
'percentage' => null,
'average' => null,
'baseVolume' => $this->safe_float($ticker, $baseVolume),
'quoteVolume' => $this->safe_float($ticker, $quoteVolume),
'info' => $ticker,
);
}
public function parse_trade($trade, $market = null) {
$timestamp = $this->safe_timestamp($trade, 'date');
$id = $this->safe_string($trade, 'tid');
$symbol = null;
if ($market !== null) {
$symbol = $market['symbol'];
}
$type = null;
$side = $this->safe_string($trade, 'type');
$price = $this->safe_float($trade, 'price');
$amount = $this->safe_float($trade, 'amount');
$cost = null;
if ($price !== null) {
if ($amount !== null) {
$cost = $price * $amount;
}
}
return array(
'id' => $id,
'info' => $trade,
'timestamp' => $timestamp,
'datetime' => $this->iso8601($timestamp),
'symbol' => $symbol,
'type' => $type,
'side' => $side,
'order' => null,
'takerOrMaker' => null,
'price' => $price,
'amount' => $amount,
'cost' => $cost,
'fee' => null,
);
}
public function fetch_trades($symbol, $since = null, $limit = null, $params = array ()) {
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'pair' => $market['id'],
);
$response = $this->publicGetPairTrades (array_merge($request, $params));
return $this->parse_trades($response, $market, $since, $limit);
}
public function parse_order($order, $market = null) {
//
// {
// "order_id" => "12345",
// "submit_time" => "1392228122",
// "$price" => "8000000",
// "type" => "sell",
// "order_ltc" => "100000000",
// "remain_ltc" => "100000000"
// }
//
$side = null;
if (is_array($order) && array_key_exists('type', $order)) {
$side = $order['type'];
}
$status = $this->safe_string($order, 'status', 'open');
if ($status === 'filled') {
$status = 'closed';
} else if ($status === 'cancelled') {
$status = 'canceled';
}
$symbol = null;
$cost = null;
$price = $this->safe_float($order, 'price');
$amount = null;
$remaining = null;
$filled = null;
if ($market !== null) {
$symbol = $market['symbol'];
$quoteId = $market['quoteId'];
$baseId = $market['baseId'];
if (($market['quoteId'] === 'idr') && (is_array($order) && array_key_exists('order_rp', $order))) {
$quoteId = 'rp';
}
if (($market['baseId'] === 'idr') && (is_array($order) && array_key_exists('remain_rp', $order))) {
$baseId = 'rp';
}
$cost = $this->safe_float($order, 'order_' . $quoteId);
if ($cost) {
$amount = $cost / $price;
$remainingCost = $this->safe_float($order, 'remain_' . $quoteId);
if ($remainingCost !== null) {
$remaining = $remainingCost / $price;
$filled = $amount - $remaining;
}
} else {
$amount = $this->safe_float($order, 'order_' . $baseId);
$cost = $price * $amount;
$remaining = $this->safe_float($order, 'remain_' . $baseId);
$filled = $amount - $remaining;
}
}
$average = null;
if ($filled) {
$average = $cost / $filled;
}
$timestamp = $this->safe_integer($order, 'submit_time');
$fee = null;
$id = $this->safe_string($order, 'order_id');
return array(
'info' => $order,
'id' => $id,
'clientOrderId' => null,
'timestamp' => $timestamp,
'datetime' => $this->iso8601($timestamp),
'lastTradeTimestamp' => null,
'symbol' => $symbol,
'type' => 'limit',
'side' => $side,
'price' => $price,
'cost' => $cost,
'average' => $average,
'amount' => $amount,
'filled' => $filled,
'remaining' => $remaining,
'status' => $status,
'fee' => $fee,
'trades' => null,
);
}
public function fetch_order($id, $symbol = null, $params = array ()) {
if ($symbol === null) {
throw new ArgumentsRequired($this->id . ' fetchOrder requires a symbol');
}
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'pair' => $market['id'],
'order_id' => $id,
);
$response = $this->privatePostGetOrder (array_merge($request, $params));
$orders = $response['return'];
$order = $this->parse_order(array_merge(array( 'id' => $id ), $orders['order']), $market);
return array_merge(array( 'info' => $response ), $order);
}
public function fetch_open_orders($symbol = null, $since = null, $limit = null, $params = array ()) {
$this->load_markets();
$market = null;
$request = array();
if ($symbol !== null) {
$market = $this->market($symbol);
$request['pair'] = $market['id'];
}
$response = $this->privatePostOpenOrders (array_merge($request, $params));
$rawOrders = $response['return']['orders'];
// array( success => 1, return => array( orders => null )) if no orders
if (!$rawOrders) {
return array();
}
// array( success => 1, return => array( orders => array( ... objects ) )) for orders fetched by $symbol
if ($symbol !== null) {
return $this->parse_orders($rawOrders, $market, $since, $limit);
}
// array( success => 1, return => array( orders => array( marketid => array( ... objects ) ))) if all orders are fetched
$marketIds = is_array($rawOrders) ? array_keys($rawOrders) : array();
$exchangeOrders = array();
for ($i = 0; $i < count($marketIds); $i++) {
$marketId = $marketIds[$i];
$marketOrders = $rawOrders[$marketId];
$market = $this->markets_by_id[$marketId];
$parsedOrders = $this->parse_orders($marketOrders, $market, $since, $limit);
$exchangeOrders = $this->array_concat($exchangeOrders, $parsedOrders);
}
return $exchangeOrders;
}
public function fetch_closed_orders($symbol = null, $since = null, $limit = null, $params = array ()) {
if ($symbol === null) {
throw new ArgumentsRequired($this->id . ' fetchOrders requires a $symbol argument');
}
$this->load_markets();
$request = array();
$market = null;
if ($symbol !== null) {
$market = $this->market($symbol);
$request['pair'] = $market['id'];
}
$response = $this->privatePostOrderHistory (array_merge($request, $params));
$orders = $this->parse_orders($response['return']['orders'], $market, $since, $limit);
$orders = $this->filter_by($orders, 'status', 'closed');
if ($symbol !== null) {
return $this->filter_by_symbol($orders, $symbol);
}
return $orders;
}
public function create_order($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(
'pair' => $market['id'],
'type' => $side,
'price' => $price,
);
$currency = $market['baseId'];
if ($side === 'buy') {
$request[$market['quoteId']] = $amount * $price;
} else {
$request[$market['baseId']] = $amount;
}
$request[$currency] = $amount;
$result = $this->privatePostTrade (array_merge($request, $params));
return array(
'info' => $result,
'id' => (string) $result['return']['order_id'],
);
}
public function cancel_order($id, $symbol = null, $params = array ()) {
if ($symbol === null) {
throw new ArgumentsRequired($this->id . ' cancelOrder requires a $symbol argument');
}
$side = $this->safe_value($params, 'side');
if ($side === null) {
throw new ArgumentsRequired($this->id . ' cancelOrder requires an extra "$side" param');
}
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'order_id' => $id,
'pair' => $market['id'],
'type' => $side,
);
return $this->privatePostCancelOrder (array_merge($request, $params));
}
public function withdraw($code, $amount, $address, $tag = null, $params = array ()) {
$this->check_address($address);
$this->load_markets();
$currency = $this->currency($code);
// Custom string you need to provide to identify each withdrawal.
// Will be passed to callback URL (assigned via website to the API key)
// so your system can identify the $request and confirm it.
// Alphanumeric, max length 255.
$requestId = $this->milliseconds();
// Alternatively:
// $requestId = $this->uuid();
$request = array(
'currency' => $currency['id'],
'withdraw_amount' => $amount,
'withdraw_address' => $address,
'request_id' => (string) $requestId,
);
if ($tag) {
$request['withdraw_memo'] = $tag;
}
$response = $this->privatePostWithdrawCoin (array_merge($request, $params));
//
// {
// "success" => 1,
// "status" => "approved",
// "withdraw_currency" => "xrp",
// "withdraw_address" => "rwWr7KUZ3ZFwzgaDGjKBysADByzxvohQ3C",
// "withdraw_amount" => "10000.00000000",
// "fee" => "2.00000000",
// "amount_after_fee" => "9998.00000000",
// "submit_time" => "1509469200",
// "withdraw_id" => "xrp-12345",
// "txid" => "",
// "withdraw_memo" => "123123"
// }
//
$id = null;
if ((is_array($response) && array_key_exists('txid', $response)) && (strlen($response['txid']) > 0)) {
$id = $response['txid'];
}
return array(
'info' => $response,
'id' => $id,
);
}
public function sign($path, $api = 'public', $method = 'GET', $params = array (), $headers = null, $body = null) {
$url = $this->urls['api'][$api];
if ($api === 'public') {
$url .= '/' . $this->implode_params($path, $params);
} else {
$this->check_required_credentials();
$body = $this->urlencode(array_merge(array(
'method' => $path,
'timestamp' => $this->nonce(),
'recvWindow' => $this->options['recvWindow'],
), $params));
$headers = array(
'Content-Type' => 'application/x-www-form-urlencoded',
'Key' => $this->apiKey,
'Sign' => $this->hmac($this->encode($body), $this->encode($this->secret), 'sha512'),
);
}
return array( 'url' => $url, 'method' => $method, 'body' => $body, 'headers' => $headers );
}
public function handle_errors($code, $reason, $url, $method, $headers, $body, $response, $requestHeaders, $requestBody) {
if ($response === null) {
return;
}
// array( success => 0, $error => "invalid order." )
// or
// [array( data, ... ), array( ... ), ... ]
if (gettype($response) === 'array' && count(array_filter(array_keys($response), 'is_string')) == 0) {
return; // public endpoints may return array()-arrays
}
$error = $this->safe_value($response, 'error', '');
if (!(is_array($response) && array_key_exists('success', $response)) && $error === '') {
return; // no 'success' property on public responses
}
if ($this->safe_integer($response, 'success', 0) === 1) {
// array( success => 1, return => array( orders => array() ))
if (!(is_array($response) && array_key_exists('return', $response))) {
throw new ExchangeError($this->id . ' => malformed $response => ' . $this->json($response));
} else {
return;
}
}
$feedback = $this->id . ' ' . $body;
$this->throw_exactly_matched_exception($this->exceptions['exact'], $error, $feedback);
$this->throw_broadly_matched_exception($this->exceptions['broad'], $error, $feedback);
throw new ExchangeError($feedback); // unknown message
}
}