PayPal Pro - 2012 Guia do Utilizador descarregar pdf (Página 99)

PayPal Payments Pro Integration Guide April 2012 99

Implementing 3-D Secure Transactions (UK Only)

cmpi_authenticate API

ErrDesc Empty if there is no error, otherwise, describes the error.

PAResStatus The outcome of the issuer’s authentication. Possible values are:

 Y: Successful; merchant is protected.

 N: Failed; no protection.

 U: Unable to complete; no protection.

 A: Successful; merchant is protected.

Cavv A random sequence of characters; this is the encoded authentication.

SignatureVerification Status of authentication eligibility. If not Y, then the cardholder is not

eligible for authentication. Possible values are:

 Y: Good

 N: Bad

EciFlag The Electronic Commerce Indicator (ECI).

MasterCard:

 01: Merchant Liability

 02: Issuer Liability

Visa:

 05: Issuer Liability

 06: Issuer Liability

 07: Merchant Liability

Xid Transaction identifier from authentication.

Field Description

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PayPal Pro - 2012 Guia do Utilizador Página 99