On this page:
Overview
Our servers store your Transaction Registration POST data securely before responding to it.
Successful Registration
A successful Transaction Registration response should comprise of the:
- Status set to 3DAUTH
- StatusDetail to inform you to redirect your customer to complete 3D authentication with their Issuing Bank
- Unique transaction identifier, VPSTxId
- Preformatted Base64URL encoded CReq field. This is the 3D Secure message that the customer’s card Issuing Bank decodes to begin the 3D authentication process.
Important: The CReq is created and encoded by the Opayo MPI. Do not modify it or the 3D Secure authentication will fail and in turn fail your transaction.
On Completion
The first step of a challenge flow for an Opayo Direct transaction is now complete.
- You have registered a 3D Secure transaction with Opayo
- We have stored your payment details and replied with everything you need to send your customer for 3D-Authentication.
❮ Back to Step 2.Next: Step 4. ❯