Level 1 Authentication Settings

The authentication methods provided in the pull-down list vary based on the implemented active core. One or more options can be chosen and added to this selection, however in most situations, only one item is chosen

Choose the Level 1 options in the Available tab and use the arrow buttons to select, deselect or move them up and down.

Level 1 Authentication method

For a list of available authentication options for level 1 Authentication Options, please see section Authentication Options by Level.

Level 1 Authentication error

  • Level 1 authentication option does not support more than 1 authentication method.

  • Fiserv Core API does support more than one level 1 authentication method and other cores have a limit of maximum 2 options.

  • Level 1 authentication option is mandatory for verification and authentication.

  • If the combination of options chosen are not supported an error message is thrown saying " this combination of Level 1 authentication is not supported as shown in red in the above snapshot.