/home/kueuepay/www/vendor/league/oauth2-server/src/Repositories/ScopeRepositoryInterface.php
<?php
/**
 * @author      Alex Bilbie <hello@alexbilbie.com>
 * @copyright   Copyright (c) Alex Bilbie
 * @license     http://mit-license.org/
 *
 * @link        https://github.com/thephpleague/oauth2-server
 */

namespace League\OAuth2\Server\Repositories;

use League\OAuth2\Server\Entities\ClientEntityInterface;
use League\OAuth2\Server\Entities\ScopeEntityInterface;

/**
 * Scope interface.
 */
interface ScopeRepositoryInterface extends RepositoryInterface
{
    /**
     * Return information about a scope.
     *
     * @param string $identifier The scope identifier
     *
     * @return ScopeEntityInterface|null
     */
    public function getScopeEntityByIdentifier($identifier);

    /**
     * Given a client, grant type and optional user identifier validate the set of scopes requested are valid and optionally
     * append additional scopes or remove requested scopes.
     *
     * @param ScopeEntityInterface[] $scopes
     * @param string                 $grantType
     * @param ClientEntityInterface  $clientEntity
     * @param null|string            $userIdentifier
     *
     * @return ScopeEntityInterface[]
     */
    public function finalizeScopes(
        array $scopes,
        $grantType,
        ClientEntityInterface $clientEntity,
        $userIdentifier = null
    );
}
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