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coinegg.php
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coinegg.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;
class coinegg extends Exchange {
public function describe() {
return $this->deep_extend(parent::describe (), array(
'id' => 'coinegg',
'name' => 'CoinEgg',
'countries' => array( 'CN', 'UK' ),
'has' => array(
'cancelOrder' => true,
'createOrder' => true,
'fetchBalance' => true,
'fetchMarkets' => true,
'fetchMyTrades' => false,
'fetchOpenOrders' => 'emulated',
'fetchOrder' => true,
'fetchOrderBook' => true,
'fetchOrders' => true,
'fetchTicker' => true,
'fetchTickers' => false,
'fetchTrades' => true,
),
'urls' => array(
'logo' => 'https://user-images.githubusercontent.com/1294454/36770310-adfa764e-1c5a-11e8-8e09-449daac3d2fb.jpg',
'api' => array(
'web' => 'https://trade.coinegg.com/web',
'rest' => 'https://api.coinegg.com/api/v1',
),
'www' => 'https://www.coinegg.com',
'doc' => 'https://www.coinegg.com/explain.api.html',
'fees' => 'https://www.coinegg.com/fee.html',
'referral' => 'https://www.coinegg.com/user/register?invite=523218',
),
'api' => array(
'web' => array(
'get' => array(
'symbol/ticker?right_coin={quote}',
'{quote}/trends',
'{quote}/{base}/order',
'{quote}/{base}/trades',
'{quote}/{base}/depth.js',
),
),
'public' => array(
'get' => array(
'ticker/region/{quote}',
'depth/region/{quote}',
'orders/region/{quote}',
),
),
'private' => array(
'post' => array(
'balance',
'trade_add/region/{quote}',
'trade_cancel/region/{quote}',
'trade_view/region/{quote}',
'trade_list/region/{quote}',
),
),
),
'fees' => array(
'trading' => array(
'maker' => 0.1 / 100,
'taker' => 0.1 / 100,
),
'funding' => array(
'withdraw' => array(
'BTC' => 0.008,
'BCH' => 0.002,
'LTC' => 0.001,
'ETH' => 0.01,
'ETC' => 0.01,
'NEO' => 0,
'QTUM' => '1%',
'XRP' => '1%',
'DOGE' => '1%',
'LSK' => '1%',
'XAS' => '1%',
'BTS' => '1%',
'GAME' => '1%',
'GOOC' => '1%',
'NXT' => '1%',
'IFC' => '1%',
'DNC' => '1%',
'BLK' => '1%',
'VRC' => '1%',
'XPM' => '1%',
'VTC' => '1%',
'TFC' => '1%',
'PLC' => '1%',
'EAC' => '1%',
'PPC' => '1%',
'FZ' => '1%',
'ZET' => '1%',
'RSS' => '1%',
'PGC' => '1%',
'SKT' => '1%',
'JBC' => '1%',
'RIO' => '1%',
'LKC' => '1%',
'ZCC' => '1%',
'MCC' => '1%',
'QEC' => '1%',
'MET' => '1%',
'YTC' => '1%',
'HLB' => '1%',
'MRYC' => '1%',
'MTC' => '1%',
'KTC' => 0,
),
),
),
'exceptions' => array(
'103' => '\\ccxt\\AuthenticationError',
'104' => '\\ccxt\\AuthenticationError',
'105' => '\\ccxt\\AuthenticationError',
'106' => '\\ccxt\\InvalidNonce',
'200' => '\\ccxt\\InsufficientFunds',
'201' => '\\ccxt\\InvalidOrder',
'202' => '\\ccxt\\InvalidOrder',
'203' => '\\ccxt\\OrderNotFound',
'402' => '\\ccxt\\DDoSProtection',
),
'errorMessages' => array(
'100' => 'Required parameters can not be empty',
'101' => 'Illegal parameter',
'102' => 'coin does not exist',
'103' => 'Key does not exist',
'104' => 'Signature does not match',
'105' => 'Insufficient permissions',
'106' => 'Request expired(nonce error)',
'200' => 'Lack of balance',
'201' => 'Too small for the number of trading',
'202' => 'Price must be in 0 - 1000000',
'203' => 'Order does not exist',
'204' => 'Pending order amount must be above 0.001 BTC',
'205' => 'Restrict pending order prices',
'206' => 'Decimal place error',
'401' => 'System error',
'402' => 'Requests are too frequent',
'403' => 'Non-open API',
'404' => 'IP restriction does not request the resource',
'405' => 'Currency transactions are temporarily closed',
),
'options' => array(
'quoteIds' => array( 'btc', 'eth', 'usc', 'usdt' ),
),
'commonCurrencies' => array(
'JBC' => 'JubaoCoin',
'SBTC' => 'Super Bitcoin',
),
));
}
public function fetch_markets($params = array ()) {
$quoteIds = $this->options['quoteIds'];
$result = array();
for ($b = 0; $b < count($quoteIds); $b++) {
$quoteId = $quoteIds[$b];
$response = $this->webGetSymbolTickerRightCoinQuote (array(
'quote' => $quoteId,
));
$tickers = $this->safe_value($response, 'data', array());
for ($i = 0; $i < count($tickers); $i++) {
$ticker = $tickers[$i];
$id = $ticker['symbol'];
$baseId = explode('_', $id)[0];
$base = strtoupper($baseId);
$quote = strtoupper($quoteId);
$base = $this->safe_currency_code($base);
$quote = $this->safe_currency_code($quote);
$symbol = $base . '/' . $quote;
$precision = array(
'amount' => 8,
'price' => 8,
);
$result[] = array(
'id' => $id,
'symbol' => $symbol,
'base' => $base,
'quote' => $quote,
'baseId' => $baseId,
'quoteId' => $quoteId,
'active' => true,
'precision' => $precision,
'limits' => array(
'amount' => array(
'min' => pow(10, -$precision['amount']),
'max' => pow(10, $precision['amount']),
),
'price' => array(
'min' => pow(10, -$precision['price']),
'max' => pow(10, $precision['price']),
),
'cost' => array(
'min' => null,
'max' => null,
),
),
'info' => $ticker,
);
}
}
return $result;
}
public function parse_ticker($ticker, $market = null) {
$symbol = $market['symbol'];
$timestamp = $this->milliseconds();
$last = $this->safe_number($ticker, 'last');
$percentage = $this->safe_number($ticker, 'change');
$open = null;
$change = null;
$average = null;
if ($percentage !== null) {
$relativeChange = $percentage / 100;
$open = $last / $this->sum(1, $relativeChange);
$change = $last - $open;
$average = $this->sum($last, $open) / 2;
}
return array(
'symbol' => $symbol,
'timestamp' => $timestamp,
'datetime' => $this->iso8601($timestamp),
'high' => $this->safe_number($ticker, 'high'),
'low' => $this->safe_number($ticker, 'low'),
'bid' => $this->safe_number($ticker, 'buy'),
'bidVolume' => null,
'ask' => $this->safe_number($ticker, 'sell'),
'askVolume' => null,
'vwap' => null,
'open' => $open,
'close' => $last,
'last' => $last,
'previousClose' => null,
'change' => $change,
'percentage' => $percentage,
'average' => $average,
'baseVolume' => $this->safe_number($ticker, 'vol'),
'quoteVolume' => $this->safe_number($ticker, 'quoteVol'),
'info' => $ticker,
);
}
public function fetch_ticker($symbol, $params = array ()) {
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'coin' => $market['baseId'],
'quote' => $market['quoteId'],
);
$response = $this->publicGetTickerRegionQuote (array_merge($request, $params));
return $this->parse_ticker($response, $market);
}
public function fetch_order_book($symbol, $limit = null, $params = array ()) {
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'coin' => $market['baseId'],
'quote' => $market['quoteId'],
);
$response = $this->publicGetDepthRegionQuote (array_merge($request, $params));
return $this->parse_order_book($response);
}
public function parse_trade($trade, $market = null) {
$timestamp = $this->safe_timestamp($trade, 'date');
$priceString = $this->safe_string($trade, 'price');
$amountString = $this->safe_string($trade, 'amount');
$price = $this->parse_number($priceString);
$amount = $this->parse_number($amountString);
$cost = $this->parse_number(Precise::string_mul($priceString, $amountString));
$symbol = $market['symbol'];
$type = 'limit';
$side = $this->safe_string($trade, 'type');
$id = $this->safe_string($trade, 'tid');
return array(
'id' => $id,
'info' => $trade,
'timestamp' => $timestamp,
'datetime' => $this->iso8601($timestamp),
'symbol' => $symbol,
'order' => null,
'type' => $type,
'side' => $side,
'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(
'coin' => $market['baseId'],
'quote' => $market['quoteId'],
);
$response = $this->publicGetOrdersRegionQuote (array_merge($request, $params));
return $this->parse_trades($response, $market, $since, $limit);
}
public function fetch_balance($params = array ()) {
$this->load_markets();
$response = $this->privatePostBalance ($params);
$result = array( 'info' => $response );
$data = $this->safe_value($response, 'data', array());
$balances = $this->omit($data, 'uid');
$keys = is_array($balances) ? array_keys($balances) : array();
for ($i = 0; $i < count($keys); $i++) {
$key = $keys[$i];
list($currencyId, $accountType) = explode('_', $key);
$code = $this->safe_currency_code($currencyId);
if (!(is_array($result) && array_key_exists($code, $result))) {
$result[$code] = $this->account();
}
$type = ($accountType === 'lock') ? 'used' : 'free';
$result[$code][$type] = $this->safe_string($balances, $key);
}
return $this->parse_balance($result, false);
}
public function parse_order($order, $market = null) {
$symbol = null;
if ($market !== null) {
$symbol = $market['symbol'];
}
$timestamp = $this->parse8601($this->safe_string($order, 'datetime'));
$price = $this->safe_number($order, 'price');
$amount = $this->safe_number($order, 'amount_original');
$remaining = $this->safe_number($order, 'amount_outstanding');
$status = $this->safe_string($order, 'status');
if ($status === 'cancelled') {
$status = 'canceled';
} else {
$status = $remaining ? 'open' : 'closed';
}
$info = $this->safe_value($order, 'info', $order);
$type = 'limit';
$side = $this->safe_string($order, 'type');
$id = $this->safe_string($order, 'id');
return $this->safe_order(array(
'id' => $id,
'clientOrderId' => null,
'datetime' => $this->iso8601($timestamp),
'timestamp' => $timestamp,
'lastTradeTimestamp' => null,
'status' => $status,
'symbol' => $symbol,
'type' => $type,
'timeInForce' => null,
'postOnly' => null,
'side' => $side,
'price' => $price,
'stopPrice' => null,
'cost' => null,
'amount' => $amount,
'filled' => null,
'remaining' => $remaining,
'trades' => null,
'fee' => null,
'info' => $info,
'average' => null,
));
}
public function create_order($symbol, $type, $side, $amount, $price = null, $params = array ()) {
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'coin' => $market['baseId'],
'quote' => $market['quoteId'],
'type' => $side,
'amount' => $amount,
'price' => $price,
);
$response = $this->privatePostTradeAddRegionQuote (array_merge($request, $params));
$id = $this->safe_string($response, 'id');
$order = $this->parse_order(array(
'id' => $id,
'datetime' => $this->ymdhms($this->milliseconds()),
'amount_original' => $amount,
'amount_outstanding' => $amount,
'price' => $price,
'type' => $side,
'info' => $response,
), $market);
return $order;
}
public function cancel_order($id, $symbol = null, $params = array ()) {
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'id' => $id,
'coin' => $market['baseId'],
'quote' => $market['quoteId'],
);
return $this->privatePostTradeCancelRegionQuote (array_merge($request, $params));
}
public function fetch_order($id, $symbol = null, $params = array ()) {
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'id' => $id,
'coin' => $market['baseId'],
'quote' => $market['quoteId'],
);
$response = $this->privatePostTradeViewRegionQuote (array_merge($request, $params));
$data = $this->safe_value($response, 'data');
return $this->parse_order($data, $market);
}
public function fetch_orders($symbol = null, $since = null, $limit = null, $params = array ()) {
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'coin' => $market['baseId'],
'quote' => $market['quoteId'],
);
if ($since !== null) {
$request['since'] = $since / 1000;
}
$response = $this->privatePostTradeListRegionQuote (array_merge($request, $params));
$data = $this->safe_value($response, 'data', array());
return $this->parse_orders($data, $market, $since, $limit);
}
public function fetch_open_orders($symbol = null, $since = null, $limit = null, $params = array ()) {
$request = array(
'type' => 'open',
);
return $this->fetch_orders($symbol, $since, $limit, array_merge($request, $params));
}
public function nonce() {
return $this->milliseconds();
}
public function sign($path, $api = 'public', $method = 'GET', $params = array (), $headers = null, $body = null) {
$apiType = 'rest';
if ($api === 'web') {
$apiType = $api;
}
$url = $this->urls['api'][$apiType] . '/' . $this->implode_params($path, $params);
$query = $this->omit($params, $this->extract_params($path));
if ($api === 'public' || $api === 'web') {
if ($query) {
$url .= '?' . $this->urlencode($query);
}
} else {
$this->check_required_credentials();
$query = $this->urlencode(array_merge(array(
'key' => $this->apiKey,
'nonce' => $this->nonce(),
), $query));
$secret = $this->hash($this->encode($this->secret));
$signature = $this->hmac($this->encode($query), $this->encode($secret));
$query .= '&' . 'signature=' . $signature;
if ($method === 'GET') {
$url .= '?' . $query;
} else {
$headers = array(
'Content-type' => 'application/x-www-form-urlencoded',
);
$body = $query;
}
}
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;
}
// private endpoints return the following structure:
// array("$result":true,"data":array(...)) - success
// array("$result":false,"$code":"103") - failure
// array("$code":0,"msg":"Suceess","data":array("uid":"2716039","btc_balance":"0.00000000","btc_lock":"0.00000000","xrp_balance":"0.00000000","xrp_lock":"0.00000000"))
$result = $this->safe_value($response, 'result');
if ($result === null) {
// public endpoint ← this comment left here by the contributor, in fact a missing $result does not necessarily mean a public endpoint...
// we should just check the $code and don't rely on the $result at all here...
return;
}
if ($result === true) {
// success
return;
}
$errorCode = $this->safe_string($response, 'code');
$errorMessages = $this->errorMessages;
$message = $this->safe_string($errorMessages, $errorCode, 'Unknown Error');
$feedback = $this->id . ' ' . $message;
$this->throw_exactly_matched_exception($this->exceptions, $errorCode, $feedback);
throw new ExchangeError($this->id . ' ' . $message);
}
}