Developer
<?php
declare(strict_types=1);
namespace GuzzleHttp\Promise;
interface TaskQueueInterface
{
/**
* Returns true if the queue is empty.
*/
public function isEmpty(): bool;
/**
* Adds a task to the queue that will be executed the next time run is
* called.
*/
public function add(callable $task): void;
/**
* Execute all of the pending task in the queue.
*/
public function run(): void;
}
Developer
To access the Kueue Pay Developer API, you’ll need an API key. You can obtain your API key by logging in to your Kueue Pay merchant account and navigating to the API section. Collect Client ID , Secret ID & Merchant ID Carefully. Keep your API key confidential and do not share it publicly.