REST API

Test Case 3b: Transaction Risk Analysis: Low Value: Visa

The merchant has performed a proprietary risk assessment and is requesting a transaction risk analysis, low risk, or low value exemption based on fraud thresholds established with the network.
Card Type
Test Card Number
Visa
Card Type = 001
400000
00 0000 2024

Required Fields for Check Enrollment

Challenge code =
05
(no challenge requested)

Results for the Check Enrollment Service

Status
=
AUTHENTICATION_SUCCESSFUL
VERes enrolled =
Y
PARes status =
I
CAVV = <CAVV value>
ECI =
07

Action

Proceed to Authorization.
You can also request the TRA exemption directly during authorization depending on the region and your agreements with your acquirer and the networks.