Basic Transparent Redirect

To facilitate PCI-compliant credit card collections, Stax Bill provides a basic transparent redirect endpoint that you can use to capture customers' credit cards securely. Adding the first payment method to a customer will automatically be set to the default payment method.
This API action requires a separate public API key and uses reCAPTCHA to protect against bots and scripting.

You can find your public API key under Settings > Integrations > Transparent Redirect

This version of transparent redirect uses a synchronous process. Depending on the card validation result, the end user is presented with a processing screen and then taken to a success/fail URL. This makes it very straightforward to implement. If your web developers would rather handle the result asynchronously and in the client's browser, consider Stax Bill's AJAX transparent redirect.

Stax Bill Payments

Some additional processing and data are required when using Stax Bill Payments as your gateway processing account.

These are the email, clientIP, and riskToken
Additional information for these fields is available here.