Connecting to PaymentTrust's Secure Transaction Network - WorldPay

Field Name Data Type Data Size Description
M=Mandatory Fields
O=Optional Fields
ICCCryptogram Alphanumeric 16
Cryptogram data as a hexadecimal value.
Must either be the TC or ARQC pending
what ICCCryptogramInformation is
submitted.
Example “FF1C2DEE3B9A6D1F”
Note: Mandatory when TRXSource = 9.
Note: Not required for down graded ICC
transactions.
Application Transaction Counter.
A hexadecimal value that indicates the
device for monitoring card usage.
O
ICCAppTrxCounter Alphanumeric 4 Example “FF1C”
Note: Mandatory when TRXSource = 9.
Note: Not required for down graded ICC
transactions.
Issuer Action Code.
A hexadecimal value that indicates a series
of values optionally encoded in an IC that
O
ICCIssuerActionCode Alphanumeric 30
indicates the card issuers preferred actions
for this transaction.
Example
“1C2DEE3B9A6D1FD1FC2DF1EE3B9A2A
”
Issuer Application Data.
A hexadecimal value that indicates
additional, undefined, data sent by the card
issuer to enable authentication of the card.
Example
O
ICCIssuerAppData Alphanumeric 64 “FF1C2DEE3B9A6D1FD1FC2DF1EE3B9A
6F3BFC2DEE3B9A6D1FD1FC2DF1EEA6
D1”
Note: Mandatory when TRXSource = 9.
Note: Not required for down graded ICC
transactions.
The PAN sequence number as provided by
the IC.
O
ICCPANSequenceNu
mber
Numeric 2
Example “05”
Note: Provide if available.
Note: Not required for down graded ICC
transactions.
Transaction Status Information.
EMV tag 9B.
O
ICCTrxStatus Alphanumeric 4
Example “FF1C”
Note: Mandatory when TRXSource is 9.
Note: Not required for down graded ICC
transactions.
O
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