CreditAuth Element

Description

CreditAuth authorizes a credit card transaction. These authorization only transactions are not added to the batch to be settled. They can be added to a batch at a later time using CreditAddToBatch. Approved authorizations that have not yet been added to a batch are called open auths.

Note: If you prefer to have the authorization automatically added to the batch, use CreditSale.

Authorizations can be processed by sending card data, the GatewayTxnId from a previous authorization, or a key from a previously stored payment method.

When using a prior transaction id, the following rules apply:

The original transaction must be an approved CreditAuth or CreditSale that was not also run using a prior transaction id.
The original transaction must be fully reversed, voided, or returned.
The original transaction must have occurred within the last 14 days.
The original transaction may only be referenced once in this way.
The new amount must be greater than 0.00 and cannot exceed 100% of the original.
The new transaction is sent as "Card Not Present"
The new transaction can be voided or reversed.
OrigTxnRefData must be provided with AuthCode and/or CardNbrLastFour and the provided data must match the original transaction data.

Namespace

http://Hps.Exchange.PosGateway

Type

PosCreditAuthReqType Complex Type

Diagram

Overview

CreditAuth PosCreditAuthReqType Complex Type

Note: If you prefer to have the authorization automatically added to the batch, use CreditSale.

Authorizations can be processed by sending card data, the GatewayTxnId from a previous authorization, or a key from a previously stored payment method.

When using a prior transaction id, the following rules apply:

The original transaction must be an approved CreditAuth or CreditSale that was not also run using a prior transaction id.
The original transaction must be fully reversed, voided, or returned.
The original transaction must have occurred within the last 14 days.
The original transaction may only be referenced once in this way.
The new amount must be greater than 0.00 and cannot exceed 100% of the original.
The new transaction is sent as "Card Not Present"
The new transaction can be voided or reversed.
OrigTxnRefData must be provided with AuthCode and/or CardNbrLastFour and the provided data must match the original transaction data.

All

Block1 CreditAuthReqBlock1Type Complex Type

Contains a series of required and optional elements

Note: CardData, GatewayTxnId, and PaymentMethodKey are mutually exclusive, but it is required that one of these elements be provided.

All

GatewayTxnId optional txnIdType Simple Type

Gateway-generated transaction identifier returned in the response of the original transaction. This indicates the transaction from which card data will be reused.

Note: When using a prior transaction id, card data should not be sent and original transaction reference data will be required.

x_global_transaction_id optional x_global_transaction_idType Simple Type

Client generated transaction identifier sent in the request of the original transaction.

Note: This is for internal use only.

CardData optional CardDataType Complex Type

A common element used in several different transactions for supplying payment method information.

This includes a choice of typical payment representations like track data, manually entered data, and token information. It also includes options for specifying how the supplied data has been encrypted or to request a multi-use token be supplied in the response.

Sequence

Choice

TrackData CardDataTypeTrackData Complex Type

Track data is the full magnetic stripe data.

Note: TrackData is unique in that it has an attribute "method" that is used to indicate how the associated data was obtained.

ManualEntry

This is typically manually entered card data, but can be used in any case where only the card number is used rather than the full track.

TokenData

This is used when the card number from a previous transaction has been tokenized. This supports both multi-use and single-use tokens.

EncryptionData optional EncryptionDataType Complex Type

If the supplied card data was encrypted, this must be supplied.

TokenRequest optional booleanType Simple Type

This is used to request the gateway to return a multi-use token for the supplied card data. If a token is provided in the card data and this flag is set, it will be echoed in the response.

TokenParameters optional TokenParametersType Complex Type

Parameters allowing the client to control aspects of how a requested multi-use token is generated.

Not Applicable for Reward Cash transactions.

PaymentMethodKey optional guidType Simple Type

Unique key generated by PayPlan associated with a stored payment method

Note: When using a key, card data should not be sent. However, stored customer data can be overridden using the card holder data.

PaymentMethodKeyData optional PaymentMethodKeyData Complex Type

These fields provide a way to override stored payment information or to provide additional information in card present situations. This is for the current transaction only and will not be stored for future use.

Note: This element is only valid when supplying a PaymentMethodKey.

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ExpMonth optional monthType Simple Type

Expiration month

Note: If expiration month and year are provided, they will be used for processing the transaction rather than the stored values associated with the provided token. This is for the current transaction only and will not be stored for future use.

ExpYear optional Restriction of yearType Simple Type

Expiration year

CVV2 optional Restriction of cvv2Type Simple Type

CVV Number ("Card Verification Value"); 3 digits on VISA, MasterCard, Discover and UnionPay and 4 on American Express.

CVV numbers are also known as CSC numbers ("Card Security Code"), as well as CVV2 numbers, which are the same as CVV numbers, except that they have been generated by a 2nd generation process.

Note: This field is not used for EBT transactions.

CVV2Status optional cvv2Status Simple Type

Indicates why the CVV2 value was not provided; see the associated Type enumerations for specific values supported.

Note: This field is not used for EBT transactions.

Amt amtTypeGlobal Simple Type

The amount requested for authorization; this includes all other "Info" amounts provided as part of this request.

AmountIndicator optional amountIndicatorType Simple Type

Valid values include:

'E' indicates that Amt is an estimated amount
'F' indicates the Amt is final

Note: In the case of 'F', the Amt should not be manipulated and no CreditIncrementalAuth should be ran.

GratuityAmtInfo optional amtTypeGlobal Simple Type

Gratuity amount information; this defines the portion of the total amount provided as part of this request that was specifically for gratuity. This is informational only and will not alter the amount processed as part of the transaction.

PinBlock optional pinBlockType Simple Type

PIN block generated from the encrypted cardholder PIN and key serial number (KSN); see the guide for the specific PIN pad device being used to determine how to obtain the data elements required to create a PIN block.

Note: Only used for UnionPay transactions processing to the GSAP-NA and GSAP-AP authorization platforms. Not for use with EMV transactions. Refer to EMVData.

CPCReq optional booleanType Simple Type

This is used to request the issuer to return whether or not the supplied card is a commercial card

Note: See the CPCInd in the corresponding response transaction detail.

CardHolderData optional CardHolderDataType Complex Type

Card holder data

All

CardHolderFirstName optional firstNameType Simple Type

First name

CardHolderLastName optional lastNameType Simple Type

Last name

CardHolderAddr optional addrType Simple Type

Address

CardHolderCity optional cityType Simple Type

City

CardHolderState optional stateType Simple Type

State

CardHolderZip optional zipType Simple Type

Zip or postal code; see the associated Type pattern for restrictions.

Note: Canadian postal codes should be sent in the format "A0A0A0".

CardHolderPhone optional phoneType Simple Type

Phone number; see the associated Type pattern for restrictions.

CardHolderEmail optional emailType Simple Type

Email address

CardHolderLanguage optional languageIndicatorType Simple Type

CardHolder preferred language.

Note:This field is required for Canadian merchants.

DirectMktData optional DirectMktDataType Complex Type

Direct marketing data; eCommerce

All

DirectMktInvoiceNbr directMktInvoiceNbrType Simple Type

Invoice number

Note: The elements in the direct marketing data group are passed on through the settlement process.

DirectMktShipMonth monthType Simple Type

Ship month

DirectMktShipDay dayType Simple Type

Ship day

AllowDup optional booleanType Simple Type

This is important in cases where the client processes a large number of similar transactions in a very short period of time; sending "Y" will skip duplicate checking on this transaction

LodgingData optional LodgingDataType Complex Type

Lodging data

All

PrestigiousPropertyLimit optional prestigiousPropertyType Simple Type

This field is used by merchants participating in the Prestigious Lodging Program; see the associated Type enumerations for specific values supported.

Note: This field has been deprecated and should no longer be used.

NoShow optional booleanType Simple Type

Indicates that this charge is due to a "no show" on a reservation

AdvancedDepositType optional advancedDepositTypeType Simple Type

For AMEX only. Indicates the advanced deposit type; see the associated Type enumerations for specific values supported.

LodgingDataEdit optional LodgingDataEditType Complex Type

Lodging extra charge indicators; common group of elements that provide additional details specific to lodging transactions that may be required in certain situations as determined by the brands

PreferredCustomer optional booleanType Simple Type

For MasterCard only. Indicates whether or not the customer has a preferred status.

AutoSubstantiation optional AutoSubstantiationType Complex Type

Auto substantiation data; used for healthcare

All

FirstAdditionalAmtInfo AdditionalAmtType Complex Type

First additional amount information; this defines the portion of the total amount provided as part of this request that was specifically for healthcare charges. This will not alter the amount processed as part of the transaction.

Note: The first additional amount must be of type TOTAL_HEALTHCARE_AMT. This first amount includes the total of the over-the-counter (OTC) charges and any other healthcare additional amounts including prescriptions, vision, clinic, and dental. The total amount of this transaction must be greater than or equal to the total healthcare amount.

SecondAdditionalAmtInfo optional AdditionalAmtType Complex Type

Second additional amount information; this defines the portion of the first additional amount provided as part of this request that was for a specific healthcare amount type. This will not alter the amount processed as part of the transaction.

ThirdAdditionalAmtInfo optional AdditionalAmtType Complex Type

Third additional amount information; this defines the portion of the first additional amount provided as part of this request that was for a specific healthcare amount type. This will not alter the amount processed as part of the transaction.

FourthAdditionalAmtInfo optional AdditionalAmtType Complex Type

Fourth additional amount information; this defines the portion of the first additional amount provided as part of this request that was for a specific healthcare amount type. This will not alter the amount processed as part of the transaction.

MerchantVerificationValue optional xs:string

Merchant Verification Value; 10-character string provided by VISA that indicates participation in the Select Merchant Fee program

Note: This no longer needs to be sent as Heartland will pull this information from the merchant's profile automatically.

RealTimeSubstantiation optional booleanType Simple Type

Indicates if a merchant used an inventory approval system to verify that the items purchased qualify for healthcare auto-substantiation.

Note: This field is required for IIAS participants.

AllowPartialAuth optional booleanType Simple Type

Indicates whether or not a partial authorization is supported by terminal; the default is N.

Ecommerce optional eCommerceType Simple Type

Identifies this transaction as eCommerce or mail order/telephone order; see the associated Type enumerations for specific values supported.

AdditionalTxnFields optional AdditionalTxnFieldsType Complex Type

A common group of optional fields that are supported in several different transaction types for Merchant use.

All

Description optional descriptionType Simple Type

Free-form description field. This must not contain sensitive information.

InvoiceNbr optional Restriction of xs:string

Used to log the invoice number on transactions that are not eCommerce.

CustomerID optional customerIDType Simple Type

Used to log Merchant specific customer identification.

Note: For GETI check transactions, this is sent in the CUSTOM3 field.

OrigTxnRefData optional origTxnRefDataType Complex Type

This element is required when a GatewayTxnId is used instead of card data. At least one of the sub-fields must be supplied. Any supplied data must match the corresponding data on the original transaction being referenced.

All

AuthCode optional xs:string

Authorization code returned by the Issuer on the original transaction

CardNbrLastFour optional Restriction of xs:string

Last four digits of the account number used on the original transaction

ConvenienceAmtInfo optional amtTypeGlobal Simple Type

Convenience fee amount information; this defines the portion of the total amount provided as part of this request that was specifically for a convenience fee. This is informational only and will not alter the amount processed as part of the transaction.

ShippingAmtInfo optional amtTypeGlobal Simple Type

Shipping amount information; this defines the portion of the total amount provided as part of this request that was specifically for shipping. This is informational only and will not alter the amount processed as part of the transaction.

TxnDescriptor optional TxnDescriptorType Simple Type

Transaction description that is concatenated to a configurable merchant DBA name. The resulting string is sent to the card issuer as the Merchant Name.

Note: Updates to the device are required to utilize this feature. See your Heartland representative for more details.

SurchargeAmtInfo optional amtTypeGlobal Simple Type

Surcharge amount information; this defines the portion of the total amount provided as part of this request that was specifically for a surcharge. This is informational only and will not alter the amount processed as part of the transaction.

Note: This field is limited to 8 digits with implied decimal.

EMVData optional EMVDataType Complex Type

When processing with an EMV capable client, this element may need to be provided. It consists of certain online authentication data or the reason for not utilizing the EMV capabilities. EMV tag data should be sent in the separate TagData field.

All

EMVTagData optional emvTagDataType Simple Type

EMV tag data in TLV format.

Note: This field has been obsoleted.See the TagData field for the alternative.

EMVChipCondition optional emvChipConditionType Simple Type

This must be provided when the POS was not able to successfully communicate to the chip card and was required to fall back to a magnetic stripe read on an EMV capable terminal.

The values can indicate multiple factors:

The EMV chip read failed
Did the previous attempt fail

See enumerations for specific values supported

PINBlock optional pinBlockType Simple Type

Chip card PIN block for online authentication

SecureECommerce optional SecureECommerceType Complex Type

Allows for sending Secure ECommerce data associated with the transaction. This data must be obtained from a certified device that conform to the 3DSecure standard.

All

PaymentDataSource PaymentDataSourceType Simple Type

Payment Data Source is the API or source of the payment data.

TypeOfPaymentData optional TypeOfPaymentDataType Simple Type

Type of Payment Data. Required if PaymentData is included.

Note:Currently only 3DSecure is supported.

PaymentData optional Extension of PaymentDataType Simple Type

Payment Data received from payment tokenization service. Supported formats are Visa CAVV, Discover CAVV, AMEX Token Data Blocks, and MaterCard UCAF. All considered to be 3DSecure Type of Payment Data. Binary data must be encoded using base16 (Hex encoding) or base64 encoding.

Note:For Brand based 3DSecure Payment Data Sources, Payment Data is optional if no Payment Data was received due to a failed attempt to authenticate the card holder, in example.

For ApplePay, ApplePayApp, ApplePayWeb, GooglePayApp, GooglePayWeb, Payment Data is required.

ECommerceIndicator optional ECommerceIndicatorType Simple Type

Optional Electronic Commerce Indicator or MasterCard UCI returned from the payment tokenization service to indicate the authentication results of the credit card payment.

Note:The ECommerceIndicator is ignored when PaymentDataSource is ApplePay, ApplePayApp, ApplePayWeb, GooglePayApp, GooglePayWeb.

XID optional Extension of XIDType Simple Type

XID genrated at the client which identifies the 3-D Secure transaction.

TagData optional TagDataType Complex Type

EMV or Non-EMV tag data in TLV format

All

TagValues optional Extension of xs:string

This field holds the tag data values.

CPCData optional CPCDataType Complex Type

Corporate purchasing card data

All

CardHolderPONbr optional cardHolderPONbrType Simple Type

Purchase order number

TaxType optional taxTypeType Simple Type

Tax type indicator that qualifies the associated tax amount, see the associated Type enumerations for specific values supported.

TaxAmt optional amtTypeGlobal Simple Type

Tax amount

Note: If the tax type is 'TaxExempt', an amount should not be provided. If it is, the gateway discards the amount.

SalesTaxDetails optional SalesTaxDetailsType Complex Type

Allows sending the Canadian sales tax details for corporate card processing.

CardOnFileData optional CardOnFileDataType Complex Type

Card On File Data

All

CardBrandTxnId optional restrictedStringType Simple Type

Network Transaction Identifier

CardOnFile optional CardOnFileType Simple Type

Card On File Indicator

Valid values include:

'C' - Cardholder initiated transaction
'M' - Merchant initiated transaction

CategoryInd optional CategoryIndType Simple Type

Mastercard CIT/MIT indicator subcategory

Valid values include:

01 - Unscheduled Credential-on-file
02 - Standing Order (variable amount and fixed frequency)
03 - Subscription (fixed amount and frequency)
06 - Related/Delayed Charge
07 - No Show Charge
08 - Resubmission

Note: Future use for GSAP-AP merchants

CurrencyConversion optional CurrConversionDataType Complex Type

Data block for Currency Conversion.

Integration must be through GP-API

All

CurrConvOptOutFlag booleanType Simple Type

This setting indicates if the Customer has decided Opt Out of currency conversion and have the amount remain in the Merchants currency. If the customer does not opt out, the amount will be converted to currency associated with the card.

RateLookupTxnId optional guidType Simple Type

The Retrieval Reference Number (RRN) of the RateLookup or Incremental Authorization that provided the rate used for the calculations in this transaction, if it is different from the original Authorization.

CardHolderCurrCode optional currCodeType Simple Type

Indicates the currency associated with the cardholder card.

CardHolderAmt optional amtTypeGlobal Simple Type

The charge amount in the cardholder currency.

ExchangeRateApplied optional exchangeRateType Simple Type

The exchange rate used for currency conversion.

MarkupFee optional Restriction of xs:decimal

The mark up percentage applied to the transaction, resulting in the commission fee.

BillPay optional booleanType Simple Type

Indicates whether or not the transaction is a bill payment.

Merchants requiring Bill Payments should use RecurringBilling.

Secure3D optional Secure3DType Complex Type

Allows for sending 3DSecure Authentication data associated with the transaction.

All

Version optional versionType Simple Type

Indicates 3DS version used for authentication. Default version is 1.

AuthenticationValue optional Extension of authenticationValueType Simple Type

This value is the reference generated by the issuer to recognize that the authentication has taken place. Supported formats are CAVV, AEVV, UCAF. Must be encoded using base16 (Hex encoding) or base64 encoding.

ECI eciType Simple Type

Electronic Commerce Indicator shows the value of the result of the authentication.

Note: This value represents UCI for MasterCard.

DirectoryServerTxnId optional directoryServerTxnIdType Simple Type

The unique transaction identifier assigned by the Directory Server to identify a single transaction.

Note: Required for MasterCard Identity Check (3DS Version 2) transactions in Authorization.

WalletData optional WalletDataType Complex Type

Allows for sending Wallet Authentication data associated with the transaction.

All

PaymentSource PaymentDataSourceType Simple Type

Payment Source is the API or source of the cryptogram.

Cryptogram optional Extension of cryptogramType Simple Type

Cryptogram received from wallet payment. Supported formats are DSRP, TokenBlocks and TAVV cryptograms. Must be encoded using base16 (Hex encoding) or base64 encoding.

ECI optional eciType Simple Type

Electronic Commerce Indicator associated with the Cryptogram. This is an optional field.

DigitalPaymentToken optional xs:string

Payment payload used to send encrypted apple or google pay data.

TokenRequestorId optional tokenRequestorIdType Simple Type

FOR FUTURE USE

Value associated with a specific network token that uniquely identifies the pairing of a token requestor with a token domain.

NetworkToken optional cryptogramTypeType Simple Type

FOR FUTURE USE

For use with NetworkToken only. If type is not provided, and a cryptogram is sent, Portico will use the default cryptogram type for the card brand.

SubMerchantData optional SubMerchantDataType Complex Type

Allows for sending Sub-Merchant data associated with the transaction. For Future Use.