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ccex.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 as Exception; // a common import
class ccex extends Exchange {
public function describe () {
return array_replace_recursive (parent::describe (), array (
'id' => 'ccex',
'name' => 'C-CEX',
'countries' => array ( 'DE', 'EU' ),
'rateLimit' => 1500,
'has' => array (
'CORS' => false,
'fetchTickers' => true,
'fetchOrderBooks' => true,
),
'urls' => array (
'logo' => 'https://user-images.githubusercontent.com/1294454/27766433-16881f90-5ed8-11e7-92f8-3d92cc747a6c.jpg',
'api' => array (
'web' => 'https://c-cex.com/t',
'public' => 'https://c-cex.com/t/api_pub.html',
'private' => 'https://c-cex.com/t/api.html',
),
'www' => 'https://c-cex.com',
'doc' => 'https://c-cex.com/?id=api',
),
'api' => array (
'web' => array (
'get' => array (
'coinnames',
'{market}',
'pairs',
'prices',
'volume_{coin}',
),
),
'public' => array (
'get' => array (
'balancedistribution',
'markethistory',
'markets',
'marketsummaries',
'orderbook',
'fullorderbook',
),
),
'private' => array (
'get' => array (
'buylimit',
'cancel',
'getbalance',
'getbalances',
'getopenorders',
'getorder',
'getorderhistory',
'mytrades',
'selllimit',
),
),
),
'fees' => array (
'trading' => array (
'taker' => 0.2 / 100,
'maker' => 0.2 / 100,
),
),
'commonCurrencies' => array (
'BLC' => 'Cryptobullcoin',
'CRC' => 'CoreCoin',
'IOT' => 'IoTcoin',
'LUX' => 'Luxmi',
'VIT' => 'VitalCoin',
'XID' => 'InternationalDiamond',
),
));
}
public function fetch_markets ($params = array ()) {
$result = array ();
$response = $this->webGetPairs ();
$markets = $response['pairs'];
for ($i = 0; $i < count ($markets); $i++) {
$id = $markets[$i];
list ($baseId, $quoteId) = explode ('-', $id);
$base = strtoupper ($baseId);
$quote = strtoupper ($quoteId);
$base = $this->common_currency_code($base);
$quote = $this->common_currency_code($quote);
$symbol = $base . '/' . $quote;
$result[$symbol] = array (
'id' => $id,
'symbol' => $symbol,
'base' => $base,
'quote' => $quote,
'baseId' => $baseId,
'quoteId' => $quoteId,
'info' => $id,
);
}
// an alternative documented parser
// $markets = $this->publicGetMarkets ();
// for ($p = 0; $p < count ($markets['result']); $p++) {
// $market = $markets['result'][$p];
// $id = $market['MarketName'];
// $base = $market['MarketCurrency'];
// $quote = $market['BaseCurrency'];
// $base = $this->common_currency_code($base);
// $quote = $this->common_currency_code($quote);
// $symbol = $base . '/' . $quote;
// $result[] = array (
// 'id' => $id,
// 'symbol' => $symbol,
// 'base' => $base,
// 'quote' => $quote,
// 'info' => $market,
// );
// }
return $result;
}
public function fetch_balance ($params = array ()) {
$this->load_markets();
$response = $this->privateGetGetbalances ();
$balances = $response['result'];
$result = array ( 'info' => $balances );
for ($b = 0; $b < count ($balances); $b++) {
$balance = $balances[$b];
$code = $balance['Currency'];
$currency = $this->common_currency_code($code);
$account = array (
'free' => $balance['Available'],
'used' => $balance['Pending'],
'total' => $balance['Balance'],
);
$result[$currency] = $account;
}
return $this->parse_balance($result);
}
public function fetch_order_book ($symbol, $limit = null, $params = array ()) {
$this->load_markets();
$request = array (
'market' => $this->market_id($symbol),
'type' => 'both',
);
if ($limit !== null)
$request['depth'] = $limit; // 100
$response = $this->publicGetOrderbook (array_merge ($request, $params));
$orderbook = $response['result'];
return $this->parse_order_book($orderbook, null, 'buy', 'sell', 'Rate', 'Quantity');
}
public function fetch_order_books ($symbols = null, $params = array ()) {
$this->load_markets();
$orderbooks = array ();
$response = $this->publicGetFullorderbook ();
$sides = is_array ($response['result']) ? array_keys ($response['result']) : array ();
for ($i = 0; $i < count ($sides); $i++) {
$side = $sides[$i];
$bidasks = $response['result'][$side];
$bidasksByMarketId = $this->group_by($bidasks, 'Market');
$marketIds = is_array ($bidasksByMarketId) ? array_keys ($bidasksByMarketId) : array ();
for ($j = 0; $j < count ($marketIds); $j++) {
$marketId = $marketIds[$j];
$symbol = $marketId;
if (is_array ($this->markets_by_id) && array_key_exists ($marketId, $this->markets_by_id)) {
$market = $this->markets_by_id[$symbol];
$symbol = $market['symbol'];
} else {
list ($baseId, $quoteId) = explode ('-', $symbol);
$invertedId = $quoteId . '-' . $baseId;
if (is_array ($this->markets_by_id) && array_key_exists ($invertedId, $this->markets_by_id)) {
$market = $this->markets_by_id[$invertedId];
$symbol = $market['symbol'];
}
}
if (!(is_array ($orderbooks) && array_key_exists ($symbol, $orderbooks)))
$orderbooks[$symbol] = array ();
$orderbooks[$symbol][$side] = $bidasksByMarketId[$marketId];
}
}
$result = array ();
$keys = is_array ($orderbooks) ? array_keys ($orderbooks) : array ();
for ($k = 0; $k < count ($keys); $k++) {
$key = $keys[$k];
$result[$key] = $this->parse_order_book($orderbooks[$key], null, 'buy', 'sell', 'Rate', 'Quantity');
}
return $result;
}
public function parse_ticker ($ticker, $market = null) {
$timestamp = $ticker['updated'] * 1000;
$symbol = null;
if ($market !== null)
$symbol = $market['symbol'];
$last = $this->safe_float($ticker, 'lastprice');
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' => $this->safe_float($ticker, 'avg'),
'baseVolume' => null,
'quoteVolume' => $this->safe_float($ticker, 'buysupport'),
'info' => $ticker,
);
}
public function fetch_tickers ($symbols = null, $params = array ()) {
$this->load_markets();
$tickers = $this->webGetPrices ($params);
$result = array ();
$ids = is_array ($tickers) ? array_keys ($tickers) : array ();
for ($i = 0; $i < count ($ids); $i++) {
$id = $ids[$i];
$ticker = $tickers[$id];
$market = null;
$symbol = null;
if (is_array ($this->markets_by_id) && array_key_exists ($id, $this->markets_by_id)) {
$market = $this->markets_by_id[$id];
$symbol = $market['symbol'];
} else {
$uppercase = strtoupper ($id);
list ($base, $quote) = explode ('-', $uppercase);
$base = $this->common_currency_code($base);
$quote = $this->common_currency_code($quote);
$symbol = $base . '/' . $quote;
}
$result[$symbol] = $this->parse_ticker($ticker, $market);
}
return $result;
}
public function fetch_ticker ($symbol, $params = array ()) {
$this->load_markets();
$market = $this->market ($symbol);
$response = $this->webGetMarket (array_merge (array (
'market' => strtolower ($market['id']),
), $params));
$ticker = $response['ticker'];
return $this->parse_ticker($ticker, $market);
}
public function parse_trade ($trade, $market) {
$timestamp = $this->parse8601 ($trade['TimeStamp']);
return array (
'id' => (string) $trade['Id'],
'info' => $trade,
'order' => null,
'timestamp' => $timestamp,
'datetime' => $this->iso8601 ($timestamp),
'symbol' => $market['symbol'],
'type' => null,
'side' => strtolower ($trade['OrderType']),
'price' => $trade['Price'],
'amount' => $trade['Quantity'],
);
}
public function fetch_trades ($symbol, $since = null, $limit = null, $params = array ()) {
$this->load_markets();
$market = $this->market ($symbol);
$response = $this->publicGetMarkethistory (array_merge (array (
'market' => $market['id'],
'type' => 'both',
'depth' => 100,
), $params));
return $this->parse_trades($response['result'], $market, $since, $limit);
}
public function create_order ($symbol, $type, $side, $amount, $price = null, $params = array ()) {
$this->load_markets();
$method = 'privateGet' . $this->capitalize ($side) . $type;
$response = $this->$method (array_merge (array (
'market' => $this->market_id($symbol),
'quantity' => $amount,
'rate' => $price,
), $params));
return array (
'info' => $response,
'id' => $response['result']['uuid'],
);
}
public function cancel_order ($id, $symbol = null, $params = array ()) {
$this->load_markets();
return $this->privateGetCancel (array ( 'uuid' => $id ));
}
public function sign ($path, $api = 'public', $method = 'GET', $params = array (), $headers = null, $body = null) {
$url = $this->urls['api'][$api];
if ($api === 'private') {
$this->check_required_credentials();
$nonce = (string) $this->nonce ();
$query = $this->keysort (array_merge (array (
'a' => $path,
'apikey' => $this->apiKey,
'nonce' => $nonce,
), $params));
$url .= '?' . $this->urlencode ($query);
$headers = array ( 'apisign' => $this->hmac ($this->encode ($url), $this->encode ($this->secret), 'sha512') );
} else if ($api === 'public') {
$url .= '?' . $this->urlencode (array_merge (array (
'a' => 'get' . $path,
), $params));
} else {
$url .= '/' . $this->implode_params($path, $params) . '.json';
}
return array ( 'url' => $url, 'method' => $method, 'body' => $body, 'headers' => $headers );
}
public function request ($path, $api = 'public', $method = 'GET', $params = array (), $headers = null, $body = null) {
$response = $this->fetch2 ($path, $api, $method, $params, $headers, $body);
if ($api === 'web')
return $response;
if (is_array ($response) && array_key_exists ('success', $response))
if ($response['success'])
return $response;
throw new ExchangeError ($this->id . ' ' . $this->json ($response));
}
}