Checkout as easy as Pi
Our Checkout Page integration is the simplest integration method we offer and it's ideal if you don’t want to control the appearance or security of your payment page.
All you have to do is register a transaction with us and redirect the customer to the URL we will provide in the response.
We will then take care of the rest, complete the payment and send the customer back to either the success or failure page you provide in your original registration post.
Here is an overview of the process:
When your website receives a checkout request from your customer you will need to make a request to Sage Pay for a checkout page.
This request will have to be secured using HTTP Basic authentication.
For HTTP Basic authentication, you will need to combine into a string the “integrationKey:integrationPassword”. The resulting string will have to be encoded using Base64 encoding. The encoded string will have to be included in the Authorisation header. If you need more information regarding authentication please see our Authentication and Credentials page