Payments via external MPI
Depending on your business model, you might prefer working with an external Merchant Plug-In (MPI) to process 3-D Secure-proof payments.
We have designed our platform in a way that allows you to process the 3-D Secure authentication step with your external MPI and the subsequent payment via our platform
Make sure to check with your MPI provider that you meet both their technical and security requirements
|cavvAlgorithm||Required||Only applicable for Carte Bancaire transactions|
|schemeRiskScore||-||Only applicable for Carte Bancaire transactions|
|appliedExemption||-||Only applicable for Carte Bancaire transactions|
Use test cases
It is possible to authenticate transactions for both 3-D Secure v1 and v2 using your external MPI.
Use these CreatePayment examples to perform tests on your own:
|3-D Secure version||Request||Response|