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<?php
declare(strict_types=1);
namespace Codenixsv\BitfinexWs\Request;
use Ratchet\RFC6455\Messaging\Frame;
/**
* Class SubscribeCandles
* @package Codenixsv\BitfinexWs\Request
*/
class SubscribeCandles implements Request
{
/** @var string */
private $key;
* SubscribeCandles constructor.
* @param string $key
public function __construct(string $key)
$this->key = $key;
}
* @return array
public function getPayload(): array
return [
'event' => 'subscribe',
'channel' => 'candles',
'key' => $this->key
];
* @return Frame
public function getFrame(): Frame
return new Frame(json_encode($this->getPayload()));
codenix-sv /
bitfinex-api-ws
