Payment Optimization Pre-Auth Requirements

\<font color="#b6c7cb">\</font> topic type constraint purpose define required inputs for payment optimization before authentication or authorization audience api integrators implementing payment optimization workflows applies to all payment optimization integrations using pre authentication flows does not apply to post authorization only integrations clients must send transaction data to prior to the authentication and authorization stages requirements integration must occur at before authentication and authorization full card number or issuer bin must be provided model probability score must be used all required fields are defined in the management api