Electronic Commerce Indicator (ECI) codes

Electronic Commerce Indicator (ECI) is an indicator that is displaying result of the 3-D Secure customer authentication. The ECI value is passed in the callback parameter eci in the object operation. Possible codes of the parameter eci with descriptions can be found below.

Table 1. ECI values
ECI (visa, american express) ECI (mastercard, belcard) Description
05 02 A successful authentication. A customer entered a correct password
06 01 An attempted authentication. A payment card is enrolled in 3-D Secure, or, e.g., the issuing bank is unavailable
07 00 A failed authentication. A customer entered an incorrect password, or payment authentication was not performed