The WorldPay Invisible XML payment gateway module is available in WHMCS 8.1 and earlier.

Supported Features #

Type: Merchant (Credit Card)

Adding the WorldPay Invisible XML Payment Gateway #

To set up the WorldPay Invisible XML payment gateway in WHMCS:

1. Go to Configuration () > System Settings > Payment Gateways and choose All Payment Gateways.
2. Choose All Payment Gateways.
3. Click WorldPay Invisible XML.
4. Check Show on Order Form to display this payment method in the Client Area during checkout.
5. Enter your WorldPay credentials.
6. Click Save Changes.

Cookie Path #

Enter the full absolute path to the directory in which the system will store Worldpay Invisible XML cookies. For example:

/home/username/whmcs_worldpay_cache/

The directory must exist and the script must be able to write to it.

Troubleshooting #

You can find information about most payment gateway-related errors in the logs at Billing > Gateway Log and in the Module Log.

You may encounter the following common issues:

Last modified: 2025 March 19