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REST API
PARes Element
The
PARes
element contains the payer authentication response.<PARes> (AcqBIN) (MerID) (XID) (Date) (PurchaseAmount) (PAN) (AuthDate) (Status) (CAVV) (ECI) </PARes>
Element Name | Description | Type & Length |
---|---|---|
AcqBIN | First six digits of the acquiring
bank’s identification number. | Numeric (6) |
MerID | Identifier provided by your
acquirer; used to log in to the ACS URL. | String (24) |
XID | XID value returned in the
customer authentication response. This element corresponds to the consumerAuthenticationInformation.xid
and consumerAuthenticationInformation.xid | String (28) |
Date | Date and time of request. (Although the date and time should appear sequentially during all stages of the
processing of an order, they might not because of differing time
zones and synchronization between servers.) | DateTime (25) |
PurchaseAmount | Authorization amount and currency for the transaction. This
element corresponds to the totals of the offer lines or from:
orderInformation.amountDetails.totalAmount | Amount (15) |
PAN | Customer’s masked account number.
This element corresponds to the consumerAuthenticationInformation. proxyPan API field. | String (19) |
AuthDate | Date and time of
request. | DateTime (25) |
Status | Result of the authentication check. This field can contain
one of these values:
| String (1) |
CAVV | CAVV (Visa, American Express,
JCB, Diners Club, Discover, China UnionPay, and Elo) cards = * below) or
AAV (Mastercard, and Maestro cards = ** below) returned in the customer
authentication response. This element corresponds to the consumerAuthenticationInformation.cavv and
consumerAuthenticationInformation.ucaf
AuthenticationData | String (50) |
ECI | Electronic Commerce Indicator
returned in the customer authentication response. This element
corresponds to the consumerAuthenticationInformation.eci
and consumerAuthenticationInformation.ucaf
CollectionIndicator | Numeric (1) |
PARes Element
<PARes> <AcqBIN>123456</AcqBIN> <MerID>4444444</MerID> <XID>Xe5DcjrqEdyC37MOPfIzMwAHBwE=</XID> <Date>2020-02-09T07:59:46-08:00</Date> <PurchaseAmount>1002.00 USD</PurchaseAmount> <PAN>0000000000000771</PAN> <AuthDate>2020-02-09T07:59:46-08:00</AuthDate> <Status>Y</Status> <CAVV>AAAAAAAAAAAAAAAAAAAAAAAAAAA=</CAVV> <ECI>5</ECI> </PARes>