MandatoryTypeFormat | Condition | md | 3DSecure merchant data : Referred to POST by ACS | No | AN20 |
| pares | Payer authentification response : Referred to POST by ACS | No | AN |
| xid | Unique transaction identifier, base-64 encoded | No | AN20AN28 |
| eci | Electronic Commerce Indicator. to send in the authorization | No | AN2 |
| cavv | Cardholder Authentication Verification Value determined by the ACS. | No | AN28 |
| cavvAlgorithm | Algorithm used for CAVV generation. The current possible values are: | Codes - cavvAlgorithm Codes cavvAlgorithm | No | N1 | W : Wallet UEP | vadsResult | Summary of 3DSecure operations in hexadecimal. This field is no longer used. | No | AN8 |
| typeSecurisation | Field used as information for authentication.This field is no longer used. | No | AN10 | 20 : VADS else 9 : VAD | PaResStatus | To use a non-Payline MPI, you must fill in this field. | Codes - PaResStatusSee values : Codes PaResStatus | No | AN1 | Provided Version 27 in response services. | VeResStatus | To use a non-Payline MPI, you must fill in this field. | Codes - VeResStatusSee values : Codes VeResStatus | No | AN1 | Provided Version 27 in response services. | resultContainer | Container gathering the authentication result parameters. | No |
JSON | 3DSV2 | authenticationResult | Content of message PARes (V1) or CRes (V2) base64 encoded
Empty in case of frictionless authentication | No | AN | AN2048 | Version 21 or higher (3DSV2) | authenticationResult | NOT USED | 3DSV2
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