Visa 3D Secure - With Cardinal Commerce MPI
This section is only for merchants using Cardinal Commerce MPI.
For all other merchants, please use the ‘Visa 3D Secure’ section.
In addition to the normal fields for a Remote Authorization request, merchants wishing to process a Visa 3D Secure transaction using Cardinal Commerce MPI must include the following fields with their authorization request.
| Variable | Required | Max Size | Value | Notes |
| cavv | Mandatory | NA | alphanumeric value supplied by Visa | Use exactly what you have previously received from Visa for this field’s value. |
| eci | Mandatory | NA | alphanumeric value supplied by Visa | Use exactly what you have previously received from Visa for this field’s value. |
| xid | Mandatory | NA | alphanumeric value supplied by Visa | Use exactly what you have previously received from Visa for this field’s value. |