setUsername($username); $config->setPassword($password); $request = new OrderCreateRequest(); $request->setServiceId($serviceId); $request->setAmount(1.0); $request->setReturnurl('https://yourdomain/finish.php'); try { $payOrder = $request->setConfig($config)->start(); } catch (PayException $e) { echo '

';
    echo 'Technical message: ' . $e->getMessage() . PHP_EOL;
    echo 'Pay-code: ' . $e->getPayCode() . PHP_EOL;
    echo 'Customer message: ' . $e->getFriendlyMessage() . PHP_EOL;
    echo 'HTTP-code: ' . $e->getCode() . PHP_EOL;
    exit();
}

echo '';
echo 'Success, values:' . PHP_EOL;
echo 'getOrderId: ' . $payOrder->getOrderId() . PHP_EOL;
echo 'getPaymentUrl: ' . '' . $payOrder->getPaymentUrl() . '' . PHP_EOL;