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bitbank.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 bitbank extends Exchange {
public function describe () {
return array_replace_recursive (parent::describe (), array (
'id' => 'bitbank',
'name' => 'bitbank',
'countries' => 'JP',
'version' => 'v1',
'has' => array (
'fetchOHLCV' => true,
'fetchOpenOrders' => true,
'fetchMyTrades' => true,
'fetchDepositAddress' => true,
'withdraw' => true,
),
'timeframes' => array (
'1m' => '1min',
'5m' => '5min',
'15m' => '15min',
'30m' => '30min',
'1h' => '1hour',
'4h' => '4hour',
'8h' => '8hour',
'12h' => '12hour',
'1d' => '1day',
'1w' => '1week',
),
'urls' => array (
'logo' => 'https://user-images.githubusercontent.com/1294454/37808081-b87f2d9c-2e59-11e8-894d-c1900b7584fe.jpg',
'api' => array (
'public' => 'https://public.bitbank.cc',
'private' => 'https://api.bitbank.cc',
),
'www' => 'https://bitbank.cc/',
'doc' => 'https://docs.bitbank.cc/',
'fees' => 'https://bitbank.cc/docs/fees/',
),
'api' => array (
'public' => array (
'get' => array (
'{pair}/ticker',
'{pair}/depth',
'{pair}/transactions',
'{pair}/transactions/{YYYYMMDD}',
'{pair}/candlestick/array (candle-type)/{YYYYMMDD}',
),
),
'private' => array (
'get' => array (
'user/assets',
'user/spot/order',
'user/spot/active_orders',
'user/spot/trade_history',
'user/withdrawal_account',
),
'post' => array (
'user/spot/order',
'user/spot/cancel_order',
'user/spot/cancel_orders',
'user/spot/orders_info',
'user/request_withdrawal',
),
),
),
'markets' => array (
'BCH/BTC' => array ( 'id' => 'bcc_btc', 'symbol' => 'BCH/BTC', 'base' => 'BCH', 'quote' => 'BTC', 'baseId' => 'bcc', 'quoteId' => 'btc' ),
'BCH/JPY' => array ( 'id' => 'bcc_jpy', 'symbol' => 'BCH/JPY', 'base' => 'BCH', 'quote' => 'JPY', 'baseId' => 'bcc', 'quoteId' => 'jpy' ),
'MONA/BTC' => array ( 'id' => 'mona_btc', 'symbol' => 'MONA/BTC', 'base' => 'MONA', 'quote' => 'BTC', 'baseId' => 'mona', 'quoteId' => 'btc' ),
'MONA/JPY' => array ( 'id' => 'mona_jpy', 'symbol' => 'MONA/JPY', 'base' => 'MONA', 'quote' => 'JPY', 'baseId' => 'mona', 'quoteId' => 'jpy' ),
'ETH/BTC' => array ( 'id' => 'eth_btc', 'symbol' => 'ETH/BTC', 'base' => 'ETH', 'quote' => 'BTC', 'baseId' => 'eth', 'quoteId' => 'btc' ),
'LTC/BTC' => array ( 'id' => 'ltc_btc', 'symbol' => 'LTC/BTC', 'base' => 'LTC', 'quote' => 'BTC', 'baseId' => 'ltc', 'quoteId' => 'btc' ),
'XRP/JPY' => array ( 'id' => 'xrp_jpy', 'symbol' => 'XRP/JPY', 'base' => 'XRP', 'quote' => 'JPY', 'baseId' => 'xrp', 'quoteId' => 'jpy' ),
'BTC/JPY' => array ( 'id' => 'btc_jpy', 'symbol' => 'BTC/JPY', 'base' => 'BTC', 'quote' => 'JPY', 'baseId' => 'btc', 'quoteId' => 'jpy' ),
),
'fees' => array (
'trading' => array (
// only temporarily
'maker' => 0.0,
'taker' => 0.0,
),
'funding' => array (
'withdraw' => array (
// 'JPY' => amount => amount > 30000 ? 756 : 540,
'BTC' => 0.001,
'LTC' => 0.001,
'XRP' => 0.15,
'ETH' => 0.0005,
'MONA' => 0.001,
'BCC' => 0.001,
),
),
),
'precision' => array (
'price' => 8,
'amount' => 8,
),
'exceptions' => array (
'20001' => '\\ccxt\\AuthenticationError',
'20002' => '\\ccxt\\AuthenticationError',
'20003' => '\\ccxt\\AuthenticationError',
'20005' => '\\ccxt\\AuthenticationError',
'20004' => '\\ccxt\\InvalidNonce',
'40020' => '\\ccxt\\InvalidOrder',
'40021' => '\\ccxt\\InvalidOrder',
'40025' => '\\ccxt\\ExchangeError',
'40013' => '\\ccxt\\OrderNotFound',
'40014' => '\\ccxt\\OrderNotFound',
'50008' => '\\ccxt\\PermissionDenied',
'50009' => '\\ccxt\\OrderNotFound',
'50010' => '\\ccxt\\OrderNotFound',
'60001' => '\\ccxt\\InsufficientFunds',
),
));
}
public function parse_ticker ($ticker, $market = null) {
$symbol = $market['symbol'];
$timestamp = $ticker['timestamp'];
$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, 'vol'),
'quoteVolume' => null,
'info' => $ticker,
);
}
public function fetch_ticker ($symbol, $params = array ()) {
$this->load_markets();
$market = $this->market ($symbol);
$response = $this->publicGetPairTicker (array_merge (array (
'pair' => $market['id'],
), $params));
return $this->parse_ticker($response['data'], $market);
}
public function fetch_order_book ($symbol, $limit = null, $params = array ()) {
$this->load_markets();
$response = $this->publicGetPairDepth (array_merge (array (
'pair' => $this->market_id($symbol),
), $params));
$orderbook = $response['data'];
return $this->parse_order_book($orderbook, $orderbook['timestamp']);
}
public function parse_trade ($trade, $market = null) {
$timestamp = $trade['executed_at'];
$price = $this->safe_float($trade, 'price');
$amount = $this->safe_float($trade, 'amount');
$symbol = $market['symbol'];
$cost = $this->cost_to_precision($symbol, $price * $amount);
$id = $this->safe_string($trade, 'transaction_id');
if (!$id) {
$id = $this->safe_string($trade, 'trade_id');
}
$fee = null;
if (is_array ($trade) && array_key_exists ('fee_amount_quote', $trade)) {
$fee = array (
'currency' => $market['quote'],
'cost' => $this->safe_float($trade, 'fee_amount_quote'),
);
}
return array (
'timestamp' => $timestamp,
'datetime' => $this->iso8601 ($timestamp),
'symbol' => $symbol,
'id' => $id,
'order' => $this->safe_string($trade, 'order_id'),
'type' => $this->safe_string($trade, 'type'),
'side' => $trade['side'],
'price' => $price,
'amount' => $amount,
'cost' => $cost,
'fee' => $fee,
'info' => $trade,
);
}
public function fetch_trades ($symbol, $since = null, $limit = null, $params = array ()) {
$this->load_markets();
$market = $this->market ($symbol);
$trades = $this->publicGetPairTransactions (array_merge (array (
'pair' => $market['id'],
), $params));
return $this->parse_trades($trades['data']['transactions'], $market, $since, $limit);
}
public function parse_ohlcv ($ohlcv, $market = null, $timeframe = '5m', $since = null, $limit = null) {
return [
$ohlcv[5],
floatval ($ohlcv[0]),
floatval ($ohlcv[1]),
floatval ($ohlcv[2]),
floatval ($ohlcv[3]),
floatval ($ohlcv[4]),
];
}
public function fetch_ohlcv ($symbol, $timeframe = '5m', $since = null, $limit = null, $params = array ()) {
$this->load_markets();
$market = $this->market ($symbol);
$date = $this->milliseconds ();
$date = $this->ymd ($date);
$date = explode ('-', $date);
$response = $this->publicGetPairCandlestickCandleTypeYYYYMMDD (array_merge (array (
'pair' => $market['id'],
'candle-type' => $this->timeframes[$timeframe],
'YYYYMMDD' => implode ('', $date),
), $params));
$ohlcv = $response['data']['candlestick'][0]['ohlcv'];
return $this->parse_ohlcvs($ohlcv, $market, $timeframe, $since, $limit);
}
public function fetch_balance ($params = array ()) {
$this->load_markets();
$response = $this->privateGetUserAssets ($params);
$result = array ( 'info' => $response );
$balances = $response['data']['assets'];
for ($i = 0; $i < count ($balances); $i++) {
$balance = $balances[$i];
$id = $balance['asset'];
$code = $id;
if (is_array ($this->currencies_by_id) && array_key_exists ($id, $this->currencies_by_id)) {
$code = $this->currencies_by_id[$id]['code'];
}
$account = array (
'free' => floatval ($balance['free_amount']),
'used' => floatval ($balance['locked_amount']),
'total' => floatval ($balance['onhand_amount']),
);
$result[$code] = $account;
}
return $this->parse_balance($result);
}
public function parse_order ($order, $market = null) {
$marketId = $this->safe_string($order, 'pair');
$symbol = null;
if ($marketId && !$market && (is_array ($this->marketsById) && array_key_exists ($marketId, $this->marketsById))) {
$market = $this->marketsById[$marketId];
}
if ($market)
$symbol = $market['symbol'];
$timestamp = $this->safe_integer($order, 'ordered_at') * 1000;
$price = $this->safe_float($order, 'price');
$amount = $this->safe_float($order, 'start_amount');
$filled = $this->safe_float($order, 'executed_amount');
$remaining = $this->safe_float($order, 'remaining_amount');
$cost = $filled * $this->safe_float($order, 'average_price');
$status = $this->safe_string($order, 'status');
// UNFILLED
// PARTIALLY_FILLED
// FULLY_FILLED
// CANCELED_UNFILLED
// CANCELED_PARTIALLY_FILLED
if ($status === 'FULLY_FILLED') {
$status = 'closed';
} else if ($status === 'CANCELED_UNFILLED' || $status === 'CANCELED_PARTIALLY_FILLED') {
$status = 'canceled';
} else {
$status = 'open';
}
return array (
'id' => $this->safe_string($order, 'order_id'),
'datetime' => $this->iso8601 ($timestamp),
'timestamp' => $timestamp,
'lastTradeTimestamp' => null,
'status' => $status,
'symbol' => $symbol,
'type' => $order['type'],
'side' => $order['side'],
'price' => $price,
'cost' => $cost,
'amount' => $amount,
'filled' => $filled,
'remaining' => $remaining,
'trades' => null,
'fee' => null,
'info' => $order,
);
}
public function create_order ($symbol, $type, $side, $amount, $price = null, $params = array ()) {
$this->load_markets();
$market = $this->market ($symbol);
if ($price === null)
throw new InvalidOrder ($this->id . ' createOrder requires a $price argument for both $market and limit orders');
$request = array (
'pair' => $market['id'],
'amount' => $this->amount_to_string($symbol, $amount),
'price' => $this->price_to_precision($symbol, $price),
'side' => $side,
'type' => $type,
);
$response = $this->privatePostUserSpotOrder (array_merge ($request, $params));
$id = $response['data']['order_id'];
$order = $this->parse_order($response['data'], $market);
$this->orders[$id] = $order;
return $order;
}
public function cancel_order ($id, $symbol = null, $params = array ()) {
$this->load_markets();
$market = $this->market ($symbol);
$response = $this->privatePostUserSpotCancelOrder (array_merge (array (
'order_id' => $id,
'pair' => $market['id'],
), $params));
return $response['data'];
}
public function fetch_order ($id, $symbol = null, $params = array ()) {
$this->load_markets();
$market = $this->market ($symbol);
$response = $this->privateGetUserSpotOrder (array_merge (array (
'order_id' => $id,
'pair' => $market['id'],
), $params));
return $this->parse_order($response['data']);
}
public function fetch_open_orders ($symbol = null, $since = null, $limit = null, $params = array ()) {
$this->load_markets();
$market = $this->market ($symbol);
$request = array (
'pair' => $market['id'],
);
if ($limit)
$request['count'] = $limit;
if ($since)
$request['since'] = intval ($since / 1000);
$orders = $this->privateGetUserSpotActiveOrders (array_merge ($request, $params));
return $this->parse_orders($orders['data']['orders'], $market, $since, $limit);
}
public function fetch_my_trades ($symbol = null, $since = null, $limit = null, $params = array ()) {
$market = null;
if ($symbol !== null) {
$this->load_markets();
$market = $this->market ($symbol);
}
$request = array ();
if ($market !== null)
$request['pair'] = $market['id'];
if ($limit !== null)
$request['count'] = $limit;
if ($since !== null)
$request['since'] = intval ($since / 1000);
$trades = $this->privateGetUserSpotTradeHistory (array_merge ($request, $params));
return $this->parse_trades($trades['data']['trades'], $market, $since, $limit);
}
public function fetch_deposit_address ($code, $params = array ()) {
$this->load_markets();
$currency = $this->currency ($code);
$response = $this->privateGetUserWithdrawalAccount (array_merge (array (
'asset' => $currency['id'],
), $params));
// Not sure about this if there could be more $accounts...
$accounts = $response['data']['accounts'];
$address = $this->safe_string($accounts[0], 'address');
$status = $address ? 'ok' : 'none';
return array (
'currency' => $currency,
'address' => $address,
'tag' => null,
'status' => $status,
'info' => $response,
);
}
public function withdraw ($code, $amount, $address, $tag = null, $params = array ()) {
if (!(is_array ($params) && array_key_exists ('uuid', $params))) {
throw new ExchangeError ($this->id . ' uuid is required for withdrawal');
}
$this->load_markets();
$currency = $this->currency ($code);
$response = $this->privatePostUserRequestWithdrawal (array_merge (array (
'asset' => $currency['id'],
'amount' => $amount,
), $params));
return array (
'info' => $response,
'id' => $response['data']['txid'],
);
}
public function nonce () {
return $this->milliseconds ();
}
public function sign ($path, $api = 'public', $method = 'GET', $params = array (), $headers = null, $body = null) {
$query = $this->omit ($params, $this->extract_params($path));
$url = $this->urls['api'][$api] . '/';
if ($api === 'public') {
$url .= $this->implode_params($path, $params);
if ($query)
$url .= '?' . $this->urlencode ($query);
} else {
$this->check_required_credentials();
$nonce = (string) $this->nonce ();
$auth = $nonce;
$url .= $this->version . '/' . $this->implode_params($path, $params);
if ($method === 'POST') {
$body = $this->json ($query);
$auth .= $body;
} else {
$auth .= '/' . $this->version . '/' . $path;
if ($query) {
$query = $this->urlencode ($query);
$url .= '?' . $query;
$auth .= '?' . $query;
}
}
$headers = array (
'Content-Type' => 'application/json',
'ACCESS-KEY' => $this->apiKey,
'ACCESS-NONCE' => $nonce,
'ACCESS-SIGNATURE' => $this->hmac ($this->encode ($auth), $this->encode ($this->secret)),
);
}
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);
$success = $this->safe_integer($response, 'success');
$data = $this->safe_value($response, 'data');
if (!$success || !$data) {
$errorMessages = array (
'10000' => 'URL does not exist',
'10001' => 'A system error occurred. Please contact support',
'10002' => 'Invalid JSON format. Please check the contents of transmission',
'10003' => 'A system error occurred. Please contact support',
'10005' => 'A timeout error occurred. Please wait for a while and try again',
'20001' => 'API authentication failed',
'20002' => 'Illegal API key',
'20003' => 'API key does not exist',
'20004' => 'API Nonce does not exist',
'20005' => 'API signature does not exist',
'20011' => 'Two-step verification failed',
'20014' => 'SMS authentication failed',
'30001' => 'Please specify the order quantity',
'30006' => 'Please specify the order ID',
'30007' => 'Please specify the order ID array',
'30009' => 'Please specify the stock',
'30012' => 'Please specify the order price',
'30013' => 'Trade Please specify either',
'30015' => 'Please specify the order type',
'30016' => 'Please specify asset name',
'30019' => 'Please specify uuid',
'30039' => 'Please specify the amount to be withdrawn',
'40001' => 'The order quantity is invalid',
'40006' => 'Count value is invalid',
'40007' => 'End time is invalid',
'40008' => 'end_id Value is invalid',
'40009' => 'The from_id value is invalid',
'40013' => 'The order ID is invalid',
'40014' => 'The order ID array is invalid',
'40015' => 'Too many specified orders',
'40017' => 'Incorrect issue name',
'40020' => 'The order price is invalid',
'40021' => 'The trading classification is invalid',
'40022' => 'Start date is invalid',
'40024' => 'The order type is invalid',
'40025' => 'Incorrect asset name',
'40028' => 'uuid is invalid',
'40048' => 'The amount of withdrawal is illegal',
'50003' => 'Currently, this account is in a state where you can not perform the operation you specified. Please contact support',
'50004' => 'Currently, this account is temporarily registered. Please try again after registering your account',
'50005' => 'Currently, this account is locked. Please contact support',
'50006' => 'Currently, this account is locked. Please contact support',
'50008' => 'User identification has not been completed',
'50009' => 'Your order does not exist',
'50010' => 'Can not cancel specified order',
'50011' => 'API not found',
'60001' => 'The number of possessions is insufficient',
'60002' => 'It exceeds the quantity upper limit of the tender buying order',
'60003' => 'The specified quantity exceeds the limit',
'60004' => 'The specified quantity is below the threshold',
'60005' => 'The specified price is above the limit',
'60006' => 'The specified price is below the lower limit',
'70001' => 'A system error occurred. Please contact support',
'70002' => 'A system error occurred. Please contact support',
'70003' => 'A system error occurred. Please contact support',
'70004' => 'We are unable to accept orders as the transaction is currently suspended',
'70005' => 'Order can not be accepted because purchase order is currently suspended',
'70006' => 'We can not accept orders because we are currently unsubscribed ',
);
$errorClasses = $this->exceptions;
$code = $this->safe_string($data, 'code');
$message = $this->safe_string($errorMessages, $code, 'Error');
$ErrorClass = $this->safe_value($errorClasses, $code);
if ($ErrorClass !== null) {
throw new $ErrorClass ($message);
} else {
throw new ExchangeError ($this->id . ' ' . $this->json ($response));
}
}
return $response;
}
}