April 19, 2023

Network risk score available in ASA for Mastercard BINs

A network_risk_score field has been added to all ASA requests that include a network-provided score assessing the risk level associated with a given authorization. Scores are on a range of 0-999, with 0 representing the lowest risk and 999 representing the highest risk. They are only available on authorizations with status of AUTHORIZATION (i.e., dual message purchase authorizations) and currently on Mastercard BINs.