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cointiger.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 cointiger extends huobipro {
public function describe () {
return array_replace_recursive (parent::describe (), array (
'id' => 'cointiger',
'name' => 'CoinTiger',
'countries' => 'CN',
'hostname' => 'api.cointiger.com',
'has' => array (
'fetchCurrencies' => false,
'fetchTickers' => true,
'fetchOrder' => false,
),
'headers' => array (
'Language' => 'en_US',
),
'urls' => array (
'logo' => 'https://user-images.githubusercontent.com/1294454/39797261-d58df196-5363-11e8-9880-2ec78ec5bd25.jpg',
'api' => array (
'public' => 'https://api.cointiger.com/exchange/trading/api/market',
'private' => 'https://api.cointiger.com/exchange/trading/api',
'exchange' => 'https://www.cointiger.com/exchange',
),
'www' => 'https://www.cointiger.com/exchange/register.html?refCode=FfvDtt',
'doc' => 'https://github.com/cointiger/api-docs-en/wiki',
),
'api' => array (
'public' => array (
'get' => array (
'history/kline', // 获取K线数据
'detail/merged', // 获取聚合行情(Ticker)
'depth', // 获取 Market Depth 数据
'trade', // 获取 Trade Detail 数据
'history/trade', // 批量获取最近的交易记录
'detail', // 获取 Market Detail 24小时成交量数据
),
),
'exchange' => array (
'get' => array (
'footer/tradingrule.html',
'api/public/market/detail',
),
),
'private' => array (
'get' => array (
'user/balance',
'order/new',
'order/history',
'order/trade',
),
'post' => array (
'order',
),
'delete' => array (
'order',
),
),
),
'exceptions' => array (
'1' => '\\ccxt\\InsufficientFunds',
'2' => '\\ccxt\\ExchangeError',
'5' => '\\ccxt\\InvalidOrder',
'16' => '\\ccxt\\AuthenticationError', // funding password not set
'100001' => '\\ccxt\\ExchangeError',
'100002' => '\\ccxt\\ExchangeNotAvailable',
'100003' => '\\ccxt\\ExchangeError',
'100005' => '\\ccxt\\AuthenticationError',
),
));
}
public function fetch_markets () {
$this->parseJsonResponse = false;
$response = $this->exchangeGetFooterTradingruleHtml ();
$this->parseJsonResponse = true;
$rows = explode ('{tr}', $response);
$numRows = is_array ($rows) ? count ($rows) : 0;
$limit = $numRows - 1;
$result = array ();
for ($i = 1; $i < $limit; $i++) {
$row = $rows[$i];
$parts = explode ('<span style="color:#ffffff">', $row);
$numParts = is_array ($parts) ? count ($parts) : 0;
if (($numParts < 6) || (mb_strpos ($parts[1], 'Kind ') !== false))
continue;
$id = explode ('</span>', $parts[1])[0];
$minAmount = explode ('</span>', $parts[2])[0];
$minPrice = explode ('</span>', $parts[4])[0];
$precision = array (
'amount' => $this->precision_from_string($minAmount),
'price' => $this->precision_from_string($minPrice),
);
$id = explode (' ', $id)[0];
list ($baseId, $quoteId) = explode ('/', $id);
$base = $this->common_currency_code($baseId);
$quote = $this->common_currency_code($quoteId);
$baseId = strtolower ($baseId);
$quoteId = strtolower ($quoteId);
$id = $baseId . $quoteId;
$symbol = $base . '/' . $quote;
$result[] = array (
'id' => $id,
'uppercaseId' => strtoupper ($id),
'symbol' => $symbol,
'base' => $base,
'quote' => $quote,
'baseId' => $baseId,
'quoteId' => $quoteId,
'active' => true,
'precision' => $precision,
'taker' => 0.001,
'maker' => 0.001,
'limits' => array (
'amount' => array (
'min' => floatval ($minAmount),
'max' => null,
),
'price' => array (
'min' => floatval ($minPrice),
'max' => null,
),
'cost' => array (
'min' => 0,
'max' => null,
),
),
'info' => null,
);
}
$this->options['marketsByUppercaseId'] = $this->index_by($result, 'uppercaseId');
return $result;
}
public function parse_ticker ($ticker, $market = null) {
$symbol = null;
if ($market)
$symbol = $market['symbol'];
$timestamp = $this->safe_integer($ticker, 'id');
$close = $this->safe_float($ticker, 'last');
$percentage = $this->safe_float($ticker, 'percentChange');
return array (
'symbol' => $symbol,
'timestamp' => $timestamp,
'datetime' => $this->iso8601 ($timestamp),
'high' => $this->safe_float($ticker, 'high24hr'),
'low' => $this->safe_float($ticker, 'low24hr'),
'bid' => $this->safe_float($ticker, 'highestBid'),
'bidVolume' => null,
'ask' => $this->safe_float($ticker, 'lowestAsk'),
'askVolume' => null,
'vwap' => null,
'open' => null,
'close' => $close,
'last' => $close,
'previousClose' => null,
'change' => null,
'percentage' => $percentage,
'average' => null,
'baseVolume' => $this->safe_float($ticker, 'baseVolume'),
'quoteVolume' => $this->safe_float($ticker, 'quoteVolume'),
'info' => $ticker,
);
}
public function fetch_order_book ($symbol, $limit = null, $params = array ()) {
$this->load_markets();
$market = $this->market ($symbol);
$response = $this->publicGetDepth (array_merge (array (
'symbol' => $market['id'], // this endpoint requires a lowercase $market id
'type' => 'step0',
), $params));
$data = $response['data']['depth_data'];
if (is_array ($data) && array_key_exists ('tick', $data)) {
if (!$data['tick']) {
throw new ExchangeError ($this->id . ' fetchOrderBook() returned empty $response => ' . $this->json ($response));
}
$orderbook = $data['tick'];
$timestamp = $data['ts'];
return $this->parse_order_book($orderbook, $timestamp, 'buys');
}
throw new ExchangeError ($this->id . ' fetchOrderBook() returned unrecognized $response => ' . $this->json ($response));
}
public function fetch_ticker ($symbol, $params = array ()) {
$this->load_markets();
$market = $this->market ($symbol);
$marketId = $market['id'];
$response = $this->exchangeGetApiPublicMarketDetail ($params);
if (!(is_array ($response) && array_key_exists ($marketId, $response)))
throw new ExchangeError ($this->id . ' fetchTicker $symbol ' . $symbol . ' (' . $marketId . ') not found');
return $this->parse_ticker($response[$marketId], $market);
}
public function fetch_tickers ($symbols = null, $params = array ()) {
$this->load_markets();
$response = $this->exchangeGetApiPublicMarketDetail ($params);
$result = array ();
$ids = is_array ($response) ? array_keys ($response) : array ();
for ($i = 0; $i < count ($ids); $i++) {
$id = $ids[$i];
$market = null;
$symbol = $id;
if (is_array ($this->options['marketsByUppercaseId']) && array_key_exists ($id, $this->options['marketsByUppercaseId'])) {
// this endpoint returns uppercase $ids
$symbol = $this->options['marketsByUppercaseId'][$id]['symbol'];
}
$result[$symbol] = $this->parse_ticker($response[$id], $market);
}
return $result;
}
public function parse_trade ($trade, $market = null) {
//
// {
// "volume" => array (
// "$amount" => "1.000",
// "icon" => "",
// "title" => "成交量"
// ),
// "$price" => array (
// "$amount" => "0.04978883",
// "icon" => "",
// "title" => "委托价格"
// ),
// "created_at" => 1513245134000,
// "deal_price" => array (
// "$amount" => 0.04978883000000000000000000000000,
// "icon" => "",
// "title" => "成交价格"
// ),
// "id" => 138
// }
//
$side = $this->safe_string($trade, 'side');
$amount = null;
$price = null;
$cost = null;
if ($side !== null) {
$side = strtolower ($side);
$price = $this->safe_float($trade, 'price');
$amount = $this->safe_float($trade, 'amount');
} else {
$price = $this->safe_float($trade['price'], 'amount');
$amount = $this->safe_float($trade['volume'], 'amount');
$cost = $this->safe_float($trade['deal_price'], 'amount');
}
if ($amount !== null)
if ($price !== null)
if ($cost === null)
$cost = $amount * $price;
$timestamp = $this->safe_value($trade, 'created_at');
if ($timestamp === null)
$timestamp = $this->safe_value($trade, 'ts');
$iso8601 = ($timestamp !== null) ? $this->iso8601 ($timestamp) : null;
$symbol = null;
if ($market !== null)
$symbol = $market['symbol'];
return array (
'info' => $trade,
'id' => (string) $trade['id'],
'order' => null,
'timestamp' => $timestamp,
'datetime' => $iso8601,
'symbol' => $symbol,
'type' => null,
'side' => $side,
'price' => $price,
'amount' => $amount,
'cost' => $cost,
'fee' => null,
);
}
public function fetch_trades ($symbol, $since = null, $limit = 1000, $params = array ()) {
$this->load_markets();
$market = $this->market ($symbol);
$request = array (
'symbol' => $market['id'],
);
if ($limit !== null)
$request['size'] = $limit;
$response = $this->publicGetHistoryTrade (array_merge ($request, $params));
return $this->parse_trades($response['data']['trade_data'], $market, $since, $limit);
}
public function fetch_my_trades ($symbol = null, $since = null, $limit = null, $params = array ()) {
if ($symbol === null)
throw new ExchangeError ($this->id . ' fetchOrders requires a $symbol argument');
$this->load_markets();
$market = $this->market ($symbol);
if ($limit === null)
$limit = 100;
$response = $this->privateGetOrderTrade (array_merge (array (
'symbol' => $market['id'],
'offset' => 1,
'limit' => $limit,
), $params));
return $this->parse_trades($response['data']['list'], $market, $since, $limit);
}
public function fetch_ohlcv ($symbol, $timeframe = '1m', $since = null, $limit = 1000, $params = array ()) {
$this->load_markets();
$market = $this->market ($symbol);
$request = array (
'symbol' => $market['id'],
'period' => $this->timeframes[$timeframe],
);
if ($limit !== null) {
$request['size'] = $limit;
}
$response = $this->publicGetHistoryKline (array_merge ($request, $params));
return $this->parse_ohlcvs($response['data']['kline_data'], $market, $timeframe, $since, $limit);
}
public function fetch_balance ($params = array ()) {
$this->load_markets();
$response = $this->privateGetUserBalance ($params);
//
// {
// "$code" => "0",
// "msg" => "suc",
// "data" => [array (
// "normal" => "1813.01144179",
// "lock" => "1325.42036785",
// "coin" => "btc"
// ), array (
// "normal" => "9551.96692244",
// "lock" => "547.06506717",
// "coin" => "eth"
// )]
// }
//
$balances = $response['data'];
$result = array ( 'info' => $response );
for ($i = 0; $i < count ($balances); $i++) {
$balance = $balances[$i];
$id = $balance['coin'];
$code = strtoupper ($id);
$code = $this->common_currency_code($code);
if (is_array ($this->currencies_by_id) && array_key_exists ($id, $this->currencies_by_id)) {
$code = $this->currencies_by_id[$id]['code'];
}
$account = $this->account ();
$account['used'] = floatval ($balance['lock']);
$account['free'] = $balance['normal'];
$account['total'] = $this->sum ($account['used'], $account['free']);
$result[$code] = $account;
}
return $this->parse_balance($result);
}
public function fetch_orders_by_status ($status = null, $symbol = null, $since = null, $limit = null, $params = array ()) {
if ($symbol === null)
throw new ExchangeError ($this->id . ' fetchOrders requires a $symbol argument');
$this->load_markets();
$market = $this->market ($symbol);
if ($limit === null)
$limit = 100;
$method = ($status === 'open') ? 'privateGetOrderNew' : 'privateGetOrderHistory';
$response = $this->$method (array_merge (array (
'symbol' => $market['id'],
'offset' => 1,
'limit' => $limit,
), $params));
return $this->parse_orders($response['data']['list'], $market, $since, $limit);
}
public function fetch_open_orders ($symbol = null, $since = null, $limit = null, $params = array ()) {
return $this->fetch_orders_by_status ('open', $symbol, $since, $limit, $params);
}
public function fetch_closed_orders ($symbol = null, $since = null, $limit = null, $params = array ()) {
return $this->fetch_orders_by_status ('closed', $symbol, $since, $limit, $params);
}
public function parse_order ($order, $market = null) {
$side = $this->safe_string($order, 'side');
$side = strtolower ($side);
//
// {
// volume => array ( "$amount" => "0.054", "icon" => "", "title" => "volume" ),
// age_price => array ( "$amount" => "0.08377697", "icon" => "", "title" => "Avg $price" ),
// $side => "BUY",
// $price => array ( "$amount" => "0.00000000", "icon" => "", "title" => "$price" ),
// created_at => 1525569480000,
// deal_volume => array ( "$amount" => "0.64593598", "icon" => "", "title" => "Deal volume" ),
// "remain_volume" => array ( "$amount" => "1.00000000", "icon" => "", "title" => "尚未成交"
// id => 26834207,
// label => array ( go => "trade", title => "Traded", click => 1 ),
// side_msg => "Buy"
// ),
//
$type = null;
$status = null;
$symbol = null;
if ($market !== null)
$symbol = $market['symbol'];
$timestamp = $order['created_at'];
$amount = $this->safe_float($order['volume'], 'amount');
$remaining = (is_array ($order) && array_key_exists ('remain_volume', $order)) ? $this->safe_float($order['remain_volume'], 'amount') : null;
$filled = (is_array ($order) && array_key_exists ('deal_volume', $order)) ? $this->safe_float($order['deal_volume'], 'amount') : null;
$price = (is_array ($order) && array_key_exists ('age_price', $order)) ? $this->safe_float($order['age_price'], 'amount') : null;
if ($price === null)
$price = (is_array ($order) && array_key_exists ('price', $order)) ? $this->safe_float($order['price'], 'amount') : null;
$cost = null;
$average = null;
if ($amount !== null) {
if ($remaining !== null) {
if ($filled === null)
$filled = $amount - $remaining;
} else if ($filled !== null) {
$cost = $filled * $price;
$average = floatval ($cost / $filled);
if ($remaining === null)
$remaining = $amount - $filled;
}
}
if (($remaining !== null) && ($remaining > 0))
$status = 'open';
$result = array (
'info' => $order,
'id' => (string) $order['id'],
'timestamp' => $timestamp,
'datetime' => $this->iso8601 ($timestamp),
'lastTradeTimestamp' => null,
'symbol' => $symbol,
'type' => $type,
'side' => $side,
'price' => $price,
'average' => $average,
'cost' => $cost,
'amount' => $amount,
'filled' => $filled,
'remaining' => $remaining,
'status' => $status,
'fee' => null,
);
return $result;
}
public function create_order ($symbol, $type, $side, $amount, $price = null, $params = array ()) {
$this->load_markets();
if (!$this->password)
throw new AuthenticationError ($this->id . ' createOrder requires exchange.password to be set to user trading password (not login password!)');
$this->check_required_credentials();
$market = $this->market ($symbol);
$orderType = ($type === 'limit') ? 1 : 2;
$order = array (
'symbol' => $market['id'],
'side' => strtoupper ($side),
'type' => $orderType,
'volume' => $this->amount_to_precision($symbol, $amount),
'capital_password' => $this->password,
);
if (($type === 'market') && ($side === 'buy')) {
if ($price === null) {
throw new InvalidOrder ($this->id . ' createOrder requires $price argument for $market buy orders to calculate total cost according to exchange rules');
}
$order['volume'] = $this->amount_to_precision($symbol, $amount * $price);
}
if ($type === 'limit')
$order['price'] = $this->price_to_precision($symbol, $price);
$response = $this->privatePostOrder (array_merge ($order, $params));
//
// array ("order_id":34343)
//
$timestamp = $this->milliseconds ();
return array (
'info' => $response,
'id' => (string) $response['order_id'],
'timestamp' => $timestamp,
'datetime' => $this->iso8601 ($timestamp),
'lastTradeTimestamp' => null,
'status' => null,
'symbol' => $symbol,
'type' => $type,
'side' => $side,
'price' => $price,
'amount' => $amount,
'filled' => null,
'remaining' => null,
'cost' => null,
'trades' => null,
'fee' => null,
);
}
public function cancel_order ($id, $symbol = null, $params = array ()) {
$this->load_markets();
if ($symbol === null)
throw new ExchangeError ($this->id . ' cancelOrder requires a $symbol argument');
$market = $this->market ($symbol);
return $this->privateDeleteOrder (array_merge (array (
'symbol' => $market['id'],
'order_id' => $id,
), $params));
}
public function sign ($path, $api = 'public', $method = 'GET', $params = array (), $headers = null, $body = null) {
$this->check_required_credentials();
$url = $this->urls['api'][$api] . '/' . $this->implode_params($path, $params);
if ($api === 'private') {
$timestamp = (string) $this->milliseconds ();
$query = $this->keysort (array_merge (array (
'time' => $timestamp,
), $params));
$keys = is_array ($query) ? array_keys ($query) : array ();
$auth = '';
for ($i = 0; $i < count ($keys); $i++) {
$auth .= $keys[$i] . $query[$keys[$i]];
}
$auth .= $this->secret;
$signature = $this->hmac ($this->encode ($auth), $this->encode ($this->secret), 'sha512');
$isCreateOrderMethod = ($path === 'order') && ($method === 'POST');
$urlParams = $isCreateOrderMethod ? array () : $query;
$url .= '?' . $this->urlencode ($this->keysort (array_merge (array (
'api_key' => $this->apiKey,
'time' => $timestamp,
), $urlParams)));
$url .= '&sign=' . $this->decode ($signature);
if ($method === 'POST') {
$body = $this->urlencode ($query);
$headers = array (
'Content-Type' => 'application/x-www-form-urlencoded',
);
}
} else if ($api === 'public') {
$url .= '?' . $this->urlencode (array_merge (array (
'api_key' => $this->apiKey,
), $params));
} else {
if ($params)
$url .= '?' . $this->urlencode ($params);
}
return array ( 'url' => $url, 'method' => $method, 'body' => $body, 'headers' => $headers );
}
public function handle_errors ($httpCode, $reason, $url, $method, $headers, $body) {
if (gettype ($body) != 'string')
return; // fallback to default error handler
if (strlen ($body) < 2)
return; // fallback to default error handler
if (($body[0] === '{') || ($body[0] === '[')) {
$response = json_decode ($body, $as_associative_array = true);
if (is_array ($response) && array_key_exists ('code', $response)) {
//
// array ("$code":"100005","msg":"request sign illegal","data":null)
//
$code = $this->safe_string($response, 'code');
if (($code !== null) && ($code !== '0')) {
$message = $this->safe_string($response, 'msg');
$feedback = $this->id . ' ' . $this->json ($response);
$exceptions = $this->exceptions;
if (is_array ($exceptions) && array_key_exists ($code, $exceptions)) {
if ($code === 2) {
if ($message === 'offsetNot Null') {
throw new ExchangeError ($feedback);
} else if ($message === 'Parameter error') {
throw new ExchangeError ($feedback);
}
}
throw new $exceptions[$code] ($feedback);
} else {
throw new ExchangeError ($this->id . ' unknown "error" value => ' . $this->json ($response));
}
}
}
}
}
}