/home/kueuepay/public_html/vendor/league/flysystem/src/CalculateChecksumFromStream.php
<?php
declare(strict_types=1);

namespace League\Flysystem;

use function hash_final;
use function hash_init;
use function hash_update_stream;

trait CalculateChecksumFromStream
{
    private function calculateChecksumFromStream(string $path, Config $config): string
    {
        try {
            $stream = $this->readStream($path);
            $algo = (string) $config->get('checksum_algo', 'md5');
            $context = hash_init($algo);
            hash_update_stream($context, $stream);

            return hash_final($context);
        } catch (FilesystemException $exception) {
            throw new UnableToProvideChecksum($exception->getMessage(), $path, $exception);
        }
    }

    /**
     * @return resource
     */
    abstract public function readStream(string $path);
}
Authentication

Authentication

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.

If you don't have any merchant account please Register to continue