Checking Enrollment

You can find payer authentication data on the Transaction Details page in these sections:
  • Request Information section: The enrollment check service is shown in red when the card is enrolled. You receive the corresponding response. If the card authorization service was requested at the same time, it did not run and appears in black.
  • Order Information section: When authentication is required, American Express SafeKey requires that you save the XID for later use. You do not receive an ECI, AAV, or CAVV because the authentication is not complete.
If the CAVV and ECI are not provided, and the enrollment transaction results in a challenge, authentication is required.