Tutorials Programming Tutorials, Guides & Best Practices

   namespace App\Services;

   use Illuminate\Support\Facades\Http;

   class NMI
   {
       protected $securityKey, $url;
       protected $production;

       public function __construct()
       {
           $this->production = env('APP_ENV') === 'production';
           $this->securityKey = config('nmi.security_key');
           $this->url = 'https://secure.nmi.com/api/transact.php';
       }
   }

This class initializes with the NMI security key and API URL. It also determines if the application is running in production mode.