Custom 3D Secure implementation

Outlines authorising payments using either an external 3D secure MPI (Merchant Plug In) or an acquirer with hosted or non-standard 3D secure MPI.


This documentation is provided for testing purposes and is subject to change in the future.

Depending on your integration, processing 3D secure payments through the Adyen API may not be possible. You can process 3D Secure payments over the SOAP API with: