Stripe backend - PHP Laravel

gistfile1.txt

            //use Stripe\Stripe;
            
            \Stripe\Stripe::setApiKey('SECRET API KEY');
            $token = Input::get('token');
            $amount = Input::get('amount');
            try {
                $charge = \Stripe\Charge::create(array('card' => $token, 'amount' => $amount, 'currency' => 'usd'));
            } catch (Error\Card $e) {
                return Response::json(array(
                    'status' => 'failed',
                    'msg' => 'sripe transaction invalid',
                    'error_msg' => $e->getMessage(),
                    'error_line_ubication' => $e->getLine(),
                ));
            }