tosbourn

Values returned to ActiveMerchant by SagePayGateway during 3d secure

How to tie back values returned to ActiveMerchant by SagePayGateway

Written by Toby Osbourn

When you are getting values returned back to you by SagePay's payment Gateway during a successful 3D Secure authentication your system will be hit with a POST that contains the following keys;

  • PaRes
  • MD
  • MDX

In order to tie these back into your system you should check the order against the PaRes value that you sent to the 3D Secure provider.

 

Recent posts View all

Web Dev

Updating payment method email addresses in Stripe

You can't update the email address associated with a payment method in Stripe via their dashboard, you need to use the Stripe CLI

Jul 2024

Ruby

Irreversible Rails Migrations

What are irreversible migrations and how might we use them to our advantage?

Jul 2024