/home/kueuepay/public_html/vendor/laravel/framework/src/Illuminate/Support/Env.php
<?php

namespace Illuminate\Support;

use Dotenv\Repository\Adapter\PutenvAdapter;
use Dotenv\Repository\RepositoryBuilder;
use PhpOption\Option;

class Env
{
    /**
     * Indicates if the putenv adapter is enabled.
     *
     * @var bool
     */
    protected static $putenv = true;

    /**
     * The environment repository instance.
     *
     * @var \Dotenv\Repository\RepositoryInterface|null
     */
    protected static $repository;

    /**
     * Enable the putenv adapter.
     *
     * @return void
     */
    public static function enablePutenv()
    {
        static::$putenv = true;
        static::$repository = null;
    }

    /**
     * Disable the putenv adapter.
     *
     * @return void
     */
    public static function disablePutenv()
    {
        static::$putenv = false;
        static::$repository = null;
    }

    /**
     * Get the environment repository instance.
     *
     * @return \Dotenv\Repository\RepositoryInterface
     */
    public static function getRepository()
    {
        if (static::$repository === null) {
            $builder = RepositoryBuilder::createWithDefaultAdapters();

            if (static::$putenv) {
                $builder = $builder->addAdapter(PutenvAdapter::class);
            }

            static::$repository = $builder->immutable()->make();
        }

        return static::$repository;
    }

    /**
     * Gets the value of an environment variable.
     *
     * @param  string  $key
     * @param  mixed  $default
     * @return mixed
     */
    public static function get($key, $default = null)
    {
        return Option::fromValue(static::getRepository()->get($key))
            ->map(function ($value) {
                switch (strtolower($value)) {
                    case 'true':
                    case '(true)':
                        return true;
                    case 'false':
                    case '(false)':
                        return false;
                    case 'empty':
                    case '(empty)':
                        return '';
                    case 'null':
                    case '(null)':
                        return;
                }

                if (preg_match('/\A([\'"])(.*)\1\z/', $value, $matches)) {
                    return $matches[2];
                }

                return $value;
            })
            ->getOrCall(fn () => value($default));
    }
}
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