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kuna.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\ArgumentsRequired;
class kuna extends acx {
public function describe() {
return $this->deep_extend(parent::describe (), array(
'id' => 'kuna',
'name' => 'Kuna',
'countries' => array( 'UA' ),
'rateLimit' => 1000,
'version' => 'v2',
'has' => array(
'CORS' => false,
'fetchTickers' => true,
'fetchOHLCV' => 'emulated',
'fetchOpenOrders' => true,
'fetchMyTrades' => true,
'withdraw' => false,
),
'timeframes' => null,
'urls' => array(
'referral' => 'https://kuna.io?r=kunaid-gvfihe8az7o4',
'logo' => 'https://user-images.githubusercontent.com/1294454/31697638-912824fa-b3c1-11e7-8c36-cf9606eb94ac.jpg',
'api' => 'https://kuna.io',
'www' => 'https://kuna.io',
'doc' => 'https://kuna.io/documents/api',
'fees' => 'https://kuna.io/documents/api',
),
'fees' => array(
'trading' => array(
'taker' => 0.25 / 100,
'maker' => 0.25 / 100,
),
'funding' => array(
'withdraw' => array(
'UAH' => '1%',
'BTC' => 0.001,
'BCH' => 0.001,
'ETH' => 0.01,
'WAVES' => 0.01,
'GOL' => 0.0,
'GBG' => 0.0,
// 'RMC' => 0.001 BTC
// 'ARN' => 0.01 ETH
// 'R' => 0.01 ETH
// 'EVR' => 0.01 ETH
),
'deposit' => array(
// 'UAH' => (amount) => amount * 0.001 . 5
),
),
),
));
}
public function fetch_markets($params = array ()) {
$quotes = array( 'btc', 'eth', 'eurs', 'rub', 'uah', 'usd', 'usdt' );
$pricePrecisions = array(
'UAH' => 0,
);
$markets = array();
$response = $this->publicGetTickers ($params);
$ids = is_array($response) ? array_keys($response) : array();
for ($i = 0; $i < count($ids); $i++) {
$id = $ids[$i];
for ($j = 0; $j < count($quotes); $j++) {
$quoteId = $quotes[$j];
$index = mb_strpos($id, $quoteId);
$slice = mb_substr($id, $index);
if (($index > 0) && ($slice === $quoteId)) {
$baseId = str_replace($quoteId, '', $id);
$base = $this->safe_currency_code($baseId);
$quote = $this->safe_currency_code($quoteId);
$symbol = $base . '/' . $quote;
$precision = array(
'amount' => 6,
'price' => $this->safe_integer($pricePrecisions, $quote, 6),
);
$markets[] = array(
'id' => $id,
'symbol' => $symbol,
'base' => $base,
'quote' => $quote,
'baseId' => $baseId,
'quoteId' => $quoteId,
'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,
),
),
'active' => null,
'info' => null,
);
break;
}
}
}
return $markets;
}
public function fetch_l3_order_book($symbol, $limit = null, $params = array ()) {
return $this->fetch_order_book($symbol, $limit, $params);
}
public function fetch_open_orders($symbol = null, $since = null, $limit = null, $params = array ()) {
if ($symbol === null) {
throw new ArgumentsRequired($this->id . ' fetchOpenOrders requires a $symbol argument');
}
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'market' => $market['id'],
);
$response = $this->privateGetOrders (array_merge($request, $params));
// todo emulation of fetchClosedOrders, fetchOrders, fetchOrder
// with order cache . fetchOpenOrders
// as in BTC-e, Liqui, Yobit, DSX, Tidex, WEX
return $this->parse_orders($response, $market, $since, $limit);
}
public function parse_trade($trade, $market = null) {
$timestamp = $this->parse8601($this->safe_string($trade, 'created_at'));
$symbol = null;
if ($market) {
$symbol = $market['symbol'];
}
$side = $this->safe_string_2($trade, 'side', 'trend');
if ($side !== null) {
$sideMap = array(
'ask' => 'sell',
'bid' => 'buy',
);
$side = $this->safe_string($sideMap, $side);
}
$price = $this->safe_float($trade, 'price');
$amount = $this->safe_float($trade, 'volume');
$cost = $this->safe_float($trade, 'funds');
$orderId = $this->safe_string($trade, 'order_id');
$id = $this->safe_string($trade, 'id');
return array(
'id' => $id,
'info' => $trade,
'timestamp' => $timestamp,
'datetime' => $this->iso8601($timestamp),
'symbol' => $symbol,
'type' => null,
'side' => $side,
'order' => $orderId,
'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(
'market' => $market['id'],
);
$response = $this->publicGetTrades (array_merge($request, $params));
return $this->parse_trades($response, $market, $since, $limit);
}
public function fetch_my_trades($symbol = null, $since = null, $limit = null, $params = array ()) {
if ($symbol === null) {
throw new ArgumentsRequired($this->id . ' fetchOpenOrders requires a $symbol argument');
}
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'market' => $market['id'],
);
$response = $this->privateGetTradesMy (array_merge($request, $params));
return $this->parse_trades($response, $market, $since, $limit);
}
public function fetch_ohlcv($symbol, $timeframe = '1m', $since = null, $limits = null, $params = array ()) {
$this->load_markets();
$trades = $this->fetch_trades($symbol, $since, $limits, $params);
$ohlcvc = $this->build_ohlcvc($trades, $timeframe, $since, $limits);
$result = array();
for ($i = 0; $i < count($ohlcvc); $i++) {
$ohlcv = $ohlcvc[$i];
$result[] = [
$ohlcv[0],
$ohlcv[1],
$ohlcv[2],
$ohlcv[3],
$ohlcv[4],
$ohlcv[5],
];
}
return $result;
}
}