MasterCard Payment Gateway API Reference: Operations -
Version 28,
Protocol: REST-JSON

Create Checkout Session

Request to create a session identifier for the checkout interaction. The session identifier, when included in the Checkout.configure() function, allows you to return the payer to the merchant's website after completing the payment attempt.

URL https://ap-gateway.mastercard.com/api/rest/version/28/merchant/{merchantId}/session
HTTP Method POST
Authentication This operation requires authentication via one of the following methods:
  • Certificate authentication.
  • Basic HTTP authentication as described at w3.org. Provide 'merchant.<your gateway merchant ID>' in the userid portion and your API password in the password portion.

Request Parameters

apiOperation  String =CREATE_CHECKOUT_SESSION FIXED

Existence
FIXED
Fixed value
CREATE_CHECKOUT_SESSION
Validation Rules
Any sequence of zero or more unicode characters.
XSD type
string

order   = COMPULSORY

Information about the order associated with this transaction.
Fixed value

order.amount  Decimal = COMPULSORY

The total amount for the order.
If you provide both this value and any of the sub-total amounts (order.itemAmount, order.shippingAndHandlingAmount, order.taxAmount) then the sum of the sub-total amounts MUST equal the order.amount.
Existence
COMPULSORY
Fixed value
Validation Rules
Data is a string that consists of the characters 0-9 and '.' and represents a valid decimal number.
JSON type
String
minimum length
1
maximum length
14

order.currency  Upper case alphabetic text = COMPULSORY

The currency of the order expressed as an ISO 4217 alpha code, e.g. USD.
Existence
COMPULSORY
Fixed value
Validation Rules
Data must consist of the characters A-Z
JSON type
String
minimum length
3
maximum length
3

order.id  String = COMPULSORY

A unique identifier for this order to distinguish it from any other order you create.
Use this identifier when referring to this order in subsequent transactions and in retrieval operations. This value must be unique for every order you create using your merchant profile.
Existence
COMPULSORY
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
40

airline   = OPTIONAL

Airline industry specific data.
Fixed value

airline.bookingReference  Alphanumeric = OPTIONAL

The record locator used to access a specific Passenger Name Record (PNR).
PNR is a record in the database of a booking system that contains the itinerary for a passenger, or a group of passengers traveling together.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
6
maximum length
15

airline.documentType  Enumeration = OPTIONAL

The type of charge associated with the transaction.
Existence
OPTIONAL
Fixed value
Validation Rules
Document Type Code
JSON type
String
Value must be a member of the following list. The values are case sensitive.
ADDITIONAL_COLLECTION
Additional Collection
AGENCY_EXCHANGE_ORDER
Agency Exchange Order
AGENCY_GROUP_TICKET
Agency Group Ticket
AGENCY_MISCELLANEOUS_CHARGE_ORDER
Agency Misc. Charge Order (MCO)
AGENCY_PASSENGER_TICKET
Agency Passenger Ticket
AGENCY_TOUR_ORDER_OR_VOUCHER
Agency Tour Order/Voucher
AIR_FREIGHT
SPD/Air Freight
ANIMAL_TRANSPORTATION_CHARGE
Animal Transportation Charge
CATALOGUE_MERCHANDISE_ORDERED
Catalogue Merchandise Ordered
CLUB_MEMBERSHIP_FEE
Club Membership Fee
COUPON_BOOK
Coupon Book
CREDIT_CLASS_SERVICE_ADJUSTMENT
Credit Class of Service Adjustment
CREDIT_DENIED_BOARDING
Credit Denied Boarding
CREDIT_EXCHANGE_REFUND
Credit Exchange Refund
CREDIT_LOST_TICKET_REFUND
Credit Lost Ticket Refund
CREDIT_MISCELLANEOUS_REFUND
Credit Misc. Refund
CREDIT_MULTIPLE_UNUSED_TICKETS
Credit Multiple Unused Tickets
CREDIT_OVERCHARGE_ADJUSTMENT
Credit Overcharge Adjustment
CREDIT_UNUSED_TRANSPORTATION
Credit Unused Transportation
DEBT_ADJUSTMENT_DUPLICATE_REFUND_OR_USE
Debt Adjustment Duplicate Refund/Use
DUTY_FREE_SALE
Duty Free Sale
EXCESS_BAGGAGE
Excess Baggage
EXCHANGE_ADJUSTMENT
Exchange Adjustment
EXCHANGE_ORDER
Exchange Order
FIREARMS_CASE
Firearms Case
FREQUENT_FLYER_FEE_OR_PURCHASE
Frequent Flyer Fee/Purchase
FREQUENT_FLYER_FULFILLMENT
Frequent Flyer Fulfillment
FREQUENT_FLYER_OVERNIGHT_DELIVERY_CHARGE
Frequent Flyer Overnight Delivery Charge
GROUP_TICKET
Group Ticket
IN_FLIGHT_ADJUSTMENT
In-flight Adjustment
IN_FLIGHT_CHARGES
In-flight Charges
IN_FLIGHT_DUTY_FREE_PURCHASE
In-flight Duty Free Purchase
IN_FLIGHT_MERCHANDISE_ORDERED
In-flight Merchandise Ordered
IN_FLIGHT_PHONE_CHARGES
In-flight Phone Charges
KENNEL_CHARGE
Kennel Charge
LOST_TICKET_APPLICATION
Lost Ticket Application
MISCELLANEOUS_CHARGE_ORDER_OR_PREPAID_TICKET_ADVICE
Misc. Charge Order (MCO) / Prepaid Ticket Auth.
MISCELLANEOUS_TAXES_FEES
Miscellaneous Tax(es) Fee(s)
PASSENGER_TICKET
Passenger Ticket
SELF_SERVICE_TICKETS
Self-Service Ticket(s)
SENIOR_CITIZEN_DISCOUNT_BOOKLETS
Senior Citizen Discount Booklets
SMALL_PACKAGE_DELIVERY
Small Package Delivery
SPECIAL_SERVICE_TICKET
Special Service Ticket
SUPPORTED_REFUND
Supported Refund
TICKET_BY_MAIL
Ticket by Mail
TOUR_DEPOSIT
Tour Deposit
TOUR_ORDER_VOUCHER
Tour Order Voucher
UNDERCHARGE_ADJUSTMENT
Undercharge Adjustment
UNSUPPORTED_REFUND
Unsupported Refund
UPGRADE_CHARGE
Upgrade Charge
VENDOR_REFUND_CREDIT
Vendor Refund Credit
VENDOR_SALE
Vendor Sale

airline.itinerary   = OPTIONAL

Itinerary details
Fixed value

airline.itinerary.leg[n]   = OPTIONAL

Travel leg details.
Fixed value

airline.itinerary.leg[n].carrierCode  Regex = OPTIONAL

The 2-character IATA airline code or 3 digit accounting code or both of the airline carrier for the trip leg.
Existence
OPTIONAL
Fixed value
Validation Rules
Data must match regex
JSON type
String
regex
\w{2}|\d{3}|\w{2}/\d{3}
message
Carrier code must be 2 characters, 3 digits or a combination of both in the format: ZZ/999

airline.itinerary.leg[n].conjunctionTicketNumber  Alphanumeric = OPTIONAL

The ticket containing the coupon for this leg for an itinerary with more than four trip legs.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
11
maximum length
16

airline.itinerary.leg[n].couponNumber  Alphanumeric = OPTIONAL

The coupon number on the ticket for the trip leg.
Each trip leg requires a separate coupon. The coupon within the series is identified by the coupon number.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
1
maximum length
1

airline.itinerary.leg[n].departureAirport  Upper case alphabetic text = OPTIONAL

The 3 character IATA airport code of the departure airport for the trip leg.
Existence
OPTIONAL
Fixed value
Validation Rules
Data must consist of the characters A-Z
JSON type
String
minimum length
3
maximum length
3

airline.itinerary.leg[n].departureDate  Date = OPTIONAL

Date of departure for the trip leg.
Existence
OPTIONAL
Fixed value
Validation Rules
Data must comply with ISO 8601 extended date format, yyyy-mm-dd
JSON type
String

airline.itinerary.leg[n].departureTax  Decimal = OPTIONAL

Tax payable on departure for the trip leg.
Existence
OPTIONAL
Fixed value
Validation Rules
Data is a string that consists of the characters 0-9 and '.' and represents a valid decimal number.
JSON type
String
minimum length
1
maximum length
14

airline.itinerary.leg[n].departureTime  Time = OPTIONAL

Departure time in local time for the departure airport for this trip leg.
Existence
OPTIONAL
Fixed value
Validation Rules
Data must comply with ISO 8601 extended time formats, hh:mm[:ss]Z or hh:mm[:ss](+/-)hh[:mm]
JSON type
String

airline.itinerary.leg[n].destinationAirport  Upper case alphabetic text = OPTIONAL

The 3 character IATA airport code for the destination airport for the trip leg.
Existence
OPTIONAL
Fixed value
Validation Rules
Data must consist of the characters A-Z
JSON type
String
minimum length
3
maximum length
3

airline.itinerary.leg[n].destinationArrivalTime  Time = OPTIONAL

Arrival time in local time for the destination airport for this trip leg.
Existence
OPTIONAL
Fixed value
Validation Rules
Data must comply with ISO 8601 extended time formats, hh:mm[:ss]Z or hh:mm[:ss](+/-)hh[:mm]
JSON type
String

airline.itinerary.leg[n].endorsementsRestrictions  Alphanumeric = OPTIONAL

Restrictions (e.g. non-refundable) or endorsements applicable to the trip leg.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
1
maximum length
20

airline.itinerary.leg[n].exchangeTicketNumber  Alphanumeric = OPTIONAL

New ticket number issued when a ticket is exchanged for the trip leg.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
11
maximum length
16

airline.itinerary.leg[n].fare  Decimal = OPTIONAL

Total fare payable for the trip leg.
Existence
OPTIONAL
Fixed value
Validation Rules
Data is a string that consists of the characters 0-9 and '.' and represents a valid decimal number.
JSON type
String
minimum length
1
maximum length
14

airline.itinerary.leg[n].fareBasis  Alphanumeric = OPTIONAL

Code defining the rules forming the basis of the fare (type of fare, class entitlement, etc.)
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
1
maximum length
24

airline.itinerary.leg[n].fees  Decimal = OPTIONAL

Total fees payable for the trip leg.
Existence
OPTIONAL
Fixed value
Validation Rules
Data is a string that consists of the characters 0-9 and '.' and represents a valid decimal number.
JSON type
String
minimum length
1
maximum length
14

airline.itinerary.leg[n].flightNumber  Alphanumeric = OPTIONAL

The flight number for the trip leg.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
4
maximum length
6

airline.itinerary.leg[n].stopoverPermitted  Boolean = OPTIONAL

Indicates if a stopover is permitted for the trip leg.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON boolean values 'true' or 'false'.
JSON type
Boolean

airline.itinerary.leg[n].taxes  Decimal = OPTIONAL

Total taxes payable for the trip leg.
Existence
OPTIONAL
Fixed value
Validation Rules
Data is a string that consists of the characters 0-9 and '.' and represents a valid decimal number.
JSON type
String
minimum length
1
maximum length
14

airline.itinerary.leg[n].travelClass  Alphanumeric = OPTIONAL

The industry code indicating the class of service (e.g. Business, Coach) for the leg.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
1
maximum length
3

airline.itinerary.numberInParty  Digits = OPTIONAL

Number of passengers associated with this booking.
Existence
OPTIONAL
Fixed value
Validation Rules
Data is a string that consists of the characters 0-9.
JSON type
String
minimum length
1
maximum length
3

airline.itinerary.originCountry  Upper case alphabetic text = OPTIONAL

The 3 character ISO 3166-1 alpha-3 country code of the country of origin for the itinerary.
Existence
OPTIONAL
Fixed value
Validation Rules
Data must consist of the characters A-Z
JSON type
String
minimum length
3
maximum length
3

airline.passenger[n]   = OPTIONAL

Passenger details
Fixed value

airline.passenger[n].firstName  String = OPTIONAL

First name of the passenger to whom the ticket is being issued.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
50

airline.passenger[n].lastName  String = OPTIONAL

Last name of the passenger to whom the ticket is being issued.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
20

airline.passenger[n].middleName  String = OPTIONAL

Middle name of the passenger to whom the ticket is being issued.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
50

airline.passenger[n].specificInformation  Alphanumeric = OPTIONAL

Passenger specific information recorded on the ticket.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
1
maximum length
59

airline.passenger[n].title  String = OPTIONAL

Title of the passenger to whom the ticket is being issued.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
20

airline.planNumber  Alphanumeric = OPTIONAL

Plan number supplied by the airline for this booking.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
2
maximum length
2

airline.ticket   = OPTIONAL

Ticket details
Fixed value

airline.ticket.conjunctionTicketIndicator  Boolean = OPTIONAL

Indicates if a conjunction ticket with additional coupons was issued.
Conjunction ticket refers to two or more tickets concurrently issued to a passenger and which together constitute a single contract of carriage.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON boolean values 'true' or 'false'.
JSON type
Boolean

airline.ticket.customerReference  String = OPTIONAL

Information supplied by the customer.
For example, Frequent Flyer number.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
20

airline.ticket.eTicket  Boolean = OPTIONAL

Indicates if an electronic ticket was issued.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON boolean values 'true' or 'false'.
JSON type
Boolean

airline.ticket.exchangedTicketNumber  Alphanumeric = OPTIONAL

The original ticket number when this is a transaction for an exchanged ticket.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
11
maximum length
16

airline.ticket.issue   = OPTIONAL

Ticket issue information.
Fixed value

airline.ticket.issue.address  String = OPTIONAL

The address where the ticket was issued.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
16

airline.ticket.issue.carrierCode  Regex = OPTIONAL

The 2-character IATA airline code or 3 digit accounting code or both of the airline carrier issuing the ticket.
Existence
OPTIONAL
Fixed value
Validation Rules
Data must match regex
JSON type
String
regex
\w{2}|\d{3}|\w{2}/\d{3}
message
Carrier code must be 2 characters, 3 digits or a combination of both in the format: ZZ/999

airline.ticket.issue.carrierName  Alphanumeric = OPTIONAL

Name of airline carrier issuing the ticket.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
1
maximum length
25

airline.ticket.issue.city  Alphanumeric = OPTIONAL

The city/town where the ticket was issued.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
1
maximum length
18

airline.ticket.issue.country  Upper case alphabetic text = OPTIONAL

The 3 character ISO 3166-1 alpha-3 country code of the country where the ticket was issued.
Existence
OPTIONAL
Fixed value
Validation Rules
Data must consist of the characters A-Z
JSON type
String
minimum length
3
maximum length
3

airline.ticket.issue.date  Date = OPTIONAL

The date the ticket was issued.
Existence
OPTIONAL
Fixed value
Validation Rules
Data must comply with ISO 8601 extended date format, yyyy-mm-dd
JSON type
String

airline.ticket.issue.travelAgentCode  Alphanumeric = OPTIONAL

Industry code of the travel agent issuing the ticket.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
8
maximum length
9

airline.ticket.issue.travelAgentName  Alphanumeric = OPTIONAL

Name of the travel agent issuing the ticket.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
1
maximum length
30

airline.ticket.restricted  Boolean = OPTIONAL

Indicates if the issued ticket is refundable.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON boolean values 'true' or 'false'.
JSON type
Boolean

airline.ticket.ticketNumber  Alphanumeric = OPTIONAL

The airline ticket number associated with the transaction.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
11
maximum length
16

airline.ticket.totalFare  Decimal = OPTIONAL

Total fare for all trip legs on the ticket.
Existence
OPTIONAL
Fixed value
Validation Rules
Data is a string that consists of the characters 0-9 and '.' and represents a valid decimal number.
JSON type
String
minimum length
1
maximum length
14

airline.ticket.totalFees  Decimal = OPTIONAL

Total fee for all trip legs on the ticket.
Existence
OPTIONAL
Fixed value
Validation Rules
Data is a string that consists of the characters 0-9 and '.' and represents a valid decimal number.
JSON type
String
minimum length
1
maximum length
14

airline.ticket.totalTaxes  Decimal = OPTIONAL

Total taxes for all trip legs on the ticket.
Existence
OPTIONAL
Fixed value
Validation Rules
Data is a string that consists of the characters 0-9 and '.' and represents a valid decimal number.
JSON type
String
minimum length
1
maximum length
14

airline.transactionType  Enumeration = OPTIONAL

The type of transaction performed against this airline booking.
Existence
OPTIONAL
Fixed value
Validation Rules
Transaction Type
JSON type
String
Value must be a member of the following list. The values are case sensitive.
EXCHANGE_TICKET
Exchange Ticket
MISCELLANEOUS_CHARGE
Miscellaneous Charge
REFUND
Refund
REVERSAL
Reversal
TICKET_PURCHASE
Ticket Purchase
TOUR_ORDER
Tour Order

apiOperation  String =CREATE_CHECKOUT_SESSION FIXED

Existence
FIXED
Fixed value
CREATE_CHECKOUT_SESSION
Validation Rules
Any sequence of zero or more unicode characters.
XSD type
string

billing   = OPTIONAL

Details of the payer's billing address.
Fixed value

billing.address   = OPTIONAL

The payer's billing address.
This data may be used to qualify for better interchange rates on corporate purchase card transactions.
Fixed value

billing.address.city  String = OPTIONAL

The city portion of the address.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
100

billing.address.company  String = OPTIONAL

The name of the company associated with this address.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
100

billing.address.country  Upper case alphabetic text = OPTIONAL

The 3 letter ISO standard alpha country code of the address.
Existence
OPTIONAL
Fixed value
Validation Rules
Data must consist of the characters A-Z
JSON type
String
minimum length
3
maximum length
3

billing.address.postcodeZip  Alphanumeric + additional characters = OPTIONAL

The post code or zip code of the address.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z, ' ', '-'
JSON type
String
minimum length
1
maximum length
10

billing.address.stateProvince  String = OPTIONAL

The state or province of the address.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
20

billing.address.street  String = OPTIONAL

The first line of the address.
For example, this may be the street name and number, or the Post Office Box details.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
100

billing.address.street2  String = OPTIONAL

The second line of the address (if provided).
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
100

constraints   = OPTIONAL

Information about any constraints that apply to this transaction.
Specify constraints to ensure that the transaction conforms to predefined criteria. This is useful if your integration does not directly collect all the transaction values (e.g. a session-based integration or a checkout integration).
Fixed value

constraints.paymentPlans   = OPTIONAL

Information about the payment plan constraints which apply for this transaction.
Specify payment plan constraints to restrict the available payment plan options for this transaction.
Fixed value

constraints.paymentPlans.numberOfDeferrals  Integer = OPTIONAL

The allowable number of deferral months for the payment plan.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON number data type, restricted to being positive or zero. In addition, the represented number may have no fractional part.
JSON type
Number
minimum value
0
maximum value
99

constraints.paymentPlans.numberOfPayments  Integer = OPTIONAL

The allowable number of installments for the payment plan.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON number data type, restricted to being positive or zero. In addition, the represented number may have no fractional part.
JSON type
Number
minimum value
1
maximum value
99

constraints.paymentPlans.supported[n]  String = OPTIONAL

The identifiers for the payment plans supported for this transaction.
If you wish to offer any payment plans to the payer, provide the plan identifiers in this field else pass it as empty.

See Payment Plans for the supported payment plans and their identifiers.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
40

correlationId  String = OPTIONAL

A transient identifier for the request, that can be used to match the response to the request.
The value provided is not validated, does not persist in the gateway, and is returned as provided in the response to the request.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
XSD type
string
minimum length
1
maximum length
100

customer   = OPTIONAL

Information associated with the customer's source of transaction.
Fixed value

customer.email  Email = OPTIONAL

The email address of the customer.
The field format restriction ensures that the email address is longer than 3 characters and adheres to a generous subset of valid RFC 2822 email addresses.
Existence
OPTIONAL
Fixed value
Validation Rules
Ensures that the email address is longer than 3 characters and adheres to a generous subset of valid RFC 2822 email addresses
JSON type
String

customer.firstName  String = OPTIONAL

The payer's first name.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
50

customer.lastName  String = OPTIONAL

The payer's last or surname.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
50

customer.mobilePhone  String = OPTIONAL

The contact person's mobile phone or cell phone number.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
20

customer.phone  String = OPTIONAL

The phone number of the person to whom the order is being billed.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
20

device   = OPTIONAL

Information associated with the device's source of transaction.
Fixed value

device.ani  String = OPTIONAL

The telephone number captured by ANI (Automatic Number Identification) when the customer calls to place the order.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
10

device.aniCallType  String = OPTIONAL

The 2 digit ANI information identifier provided by the telephone company to indicate the call type, for example, cellular (61-63), toll free (24,25), etc.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
2

interaction   = OPTIONAL

Information that controls the payer's checkout interaction.
Fixed value

interaction.action.bypass3DSecure  Boolean = OPTIONAL

Indicates if you wish to bypass payer authentication using the 3-D Secure Service.
By default, the payer is prompted to authenticate before performing the payment if configured for the 3-D Secure Service.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON boolean values 'true' or 'false'.
JSON type
Boolean

interaction.cancelUrl  URI = OPTIONAL

The URL to which you want to redirect the payer's browser if they cancel their payment.
This could be a link to the payer's shopping cart, or the home page of your website.
Existence
OPTIONAL
Fixed value
Validation Rules
Data must be an absolute URI conforming to the URI syntax published by IETF RFC 2396. The following schemes are forbidden : javascript
JSON type
String

interaction.displayControl   = OPTIONAL

A group of objects that control the visibility of, and payer-interaction with, displayed information.
Fixed value

interaction.displayControl.billingAddress  Enumeration = OPTIONAL

Indicates if you require the payer to provide their billing address during the payment interaction.
If you do not provide this field, the billing address will be optional.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
HIDE
Hides data fields from the payer.
MANDATORY
Displays data fields and allows the payer to enter data into these fields.
OPTIONAL
Displays data fields and allows the payer to opt out of data entry for these fields.
READ_ONLY
Data is displayed but cannot be modified.

interaction.displayControl.cardSecurityCode  Enumeration = OPTIONAL

Indicates if you require the payer to provide the card security code for their card payment during the payment interaction.
If you do not provide this field, the card security code will be mandatory.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
MANDATORY
Displays data fields and allows the payer to enter data into these fields.
OPTIONAL
Displays data fields and allows the payer to opt out of data entry for these fields.

interaction.displayControl.customerEmail  Enumeration = OPTIONAL

Indicates if you require the payer to provide their email address on the payment interaction.
If you do not provide this field, the payer's email address will be hidden.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
HIDE
Hides data fields from the payer.
MANDATORY
Displays data fields and allows the payer to enter data into these fields.
OPTIONAL
Displays data fields and allows the payer to opt out of data entry for these fields.
READ_ONLY
Data is displayed but cannot be modified.

interaction.displayControl.orderSummary  Enumeration = OPTIONAL

Indicates if you wish to display a summary of the order before the payer submits their payment.
If you do not provide a value for this field, the gateway defaults the value to READ_ONLY.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
HIDE
Do not display order summary.
READ_ONLY
Display order summary, which may include payment details.

interaction.displayControl.paymentTerms  Enumeration = OPTIONAL

Indicates whether you wish to hide payment terms for a payment plan during the payment interaction.
If you do not provide this field the payment terms for a payment plan will be displayed.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
HIDE
Hides the payment terms from the payer. Note that offering Plan AMEX in some regions may require you to inform the payer of the payment terms before processing the payment.
SHOW_IF_SUPPORTED
Displays the payment terms, if available, to the payer.

interaction.displayControl.shipping  Enumeration = OPTIONAL

Indicates if you wish to hide the shipping details on the payment interaction.
If you don't provide this field, shipping details will be displayed to the payer.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
HIDE
Hides data fields from the payer.
READ_ONLY
Data is displayed but cannot be modified.

interaction.googleAnalytics.propertyId  String = OPTIONAL

The property ID for your shop site provided by Google Analytics in the form UA-XXXXX-Y.
Provide this ID if you want to track interactions with the checkout using Google Analytics. See www.google.com/analytics.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
20

interaction.locale  String = OPTIONAL

A language identifier or IETF language tag to control the language of the payment interaction with the payer (e.g. en_US, es, fr-CA).
By default, the language is determined from the payer's browser. Supply a value for this field only if you wish to override the default behavior. If the language you specify is not supported by the gateway, the payment is displayed in the best matching language.
Existence
OPTIONAL
Fixed value
Validation Rules
Data must be a language identifier or IETF language tag
JSON type
String
minimum length
2
maximum length
5

interaction.merchant   = OPTIONAL

Information that allows you to display your brand and business details during the payment interaction.
Fixed value

interaction.merchant.address   = OPTIONAL

Information on your business address.
Fixed value

interaction.merchant.address.line1  String = OPTIONAL

The first line of your business address for display to the payer during the payment interaction.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
0
maximum length
100

interaction.merchant.address.line2  String = OPTIONAL

The second line of your business address for display to the payer during the payment interaction.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
0
maximum length
100

interaction.merchant.address.line3  String = OPTIONAL

The third line of your business address for display to the payer during the payment interaction.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
0
maximum length
100

interaction.merchant.address.line4  String = OPTIONAL

The fourth line of your business address for display to the payer during the payment interaction.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
0
maximum length
100

interaction.merchant.email  Email = OPTIONAL

The email address of your business for display to the payer during the payment interaction (e.g. an email address for customer service).
Existence
OPTIONAL
Fixed value
Validation Rules
Ensures that the email address is longer than 3 characters and adheres to a generous subset of valid RFC 2822 email addresses
JSON type
String

interaction.merchant.name  String = COMPULSORY

The name of your business for display to the payer on the payment interaction.
Existence
COMPULSORY
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
40

interaction.merchant.phone  String = OPTIONAL

The phone number of your business for display to the payer during the payment interaction.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
0
maximum length
20

interaction.returnUrl  URI = OPTIONAL

The URL to which you want to return the payer after completing the payment attempt.
During the redirect, the gateway will append a resultIndicator parameter to this URL. This parameter determines the result of the payment. See Obtain the Payment Result section.
Existence
OPTIONAL
Fixed value
Validation Rules
Data must be an absolute URI conforming to the URI syntax published by IETF RFC 2396. The following schemes are forbidden : javascript
JSON type
String

interaction.theme  Alphanumeric + additional characters = OPTIONAL

The theme used to control the look and feel of your checkout interaction.
If you do not provide this field the default theme is will be used.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z, '-', '_'
JSON type
String
minimum length
1
maximum length
50

order   = COMPULSORY

Information about the order associated with this transaction.
Fixed value

order.acceptPartialAmount  Boolean = OPTIONAL

Indicates whether you will accept a payment less than order.amount, e.g. when using a gift card.
If not set or set to FALSE, and the full amount is not available, the transaction will be rejected.
Unless you have been advised by your payment service provider that the gateway supports partial approvals for your acquirer, you can ignore this field.
If the gateway supports partial approvals for your acquirer you must set this field to TRUE else the transaction is rejected by the gateway.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON boolean values 'true' or 'false'.
JSON type
Boolean

order.amount  Decimal = COMPULSORY

The total amount for the order.
If you provide both this value and any of the sub-total amounts (order.itemAmount, order.shippingAndHandlingAmount, order.taxAmount) then the sum of the sub-total amounts MUST equal the order.amount.
Existence
COMPULSORY
Fixed value
Validation Rules
Data is a string that consists of the characters 0-9 and '.' and represents a valid decimal number.
JSON type
String
minimum length
1
maximum length
14

order.currency  Upper case alphabetic text = COMPULSORY

The currency of the order expressed as an ISO 4217 alpha code, e.g. USD.
Existence
COMPULSORY
Fixed value
Validation Rules
Data must consist of the characters A-Z
JSON type
String
minimum length
3
maximum length
3

order.custom  String = OPTIONAL

Information about this order that is of interest to you.
For example order.custom.X, where 'X' is defined by you and must be less than 100 characters from the set A-Z, a-z, 0-9. For example, order.custom.salesRegion. You can specify up to 50 such fields. They are not sent to acquirers.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
250

order.customerNote  String = OPTIONAL

A note from the payer about this order.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
250

order.customerOrderDate  Date = OPTIONAL

The date the payer placed the order.
Data must comply with ISO 8601 extended date format, yyyy-mm-dd. This data may be used to qualify for better interchange rates on corporate purchase card transactions.
Existence
OPTIONAL
Fixed value
Validation Rules
Data must comply with ISO 8601 extended date format, yyyy-mm-dd
JSON type
String

order.customerReference  ASCII Text = OPTIONAL

The payer's own reference for the order (for example, the purchase order number).
This data may be used to qualify for better interchange rates on corporate purchase card transactions.
Existence
OPTIONAL
Fixed value
Validation Rules
Data consists of ASCII characters
JSON type
String
minimum length
0
maximum length
25

order.description  String = OPTIONAL

Short textual description of the contents of the order.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
127

order.productSKU  String = OPTIONAL

Unique SKU (Stock Keeping Unit) for the single, most expensive product associated with this order.
This data may be used to qualify for better interchange rates on corporate purchase card transactions.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
15

order.recurringPaymentAgreement  Alphanumeric = OPTIONAL

Your reference to the contract or agreement you have with the payer to process recurring payments.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z
JSON type
String
minimum length
1
maximum length
30

order.reference  String = OPTIONAL

The identifier of the order.
For example, a shopping cart number, an order number, or an invoice number.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
40

order.requestorName  String = OPTIONAL

The name of the person who requested the goods or services.
This data may be used to qualify for better interchange rates on corporate purchase card transactions.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
100

order.shippingAndHandlingAmount  Decimal = OPTIONAL

The total shipping and handling amount for the order.
Existence
OPTIONAL
Fixed value
Validation Rules
Data is a string that consists of the characters 0-9 and '.' and represents a valid decimal number.
JSON type
String
minimum length
1
maximum length
14

order.taxAmount  Decimal = OPTIONAL

The total tax amount for the order.
If you do not provide this value but provide line item data, then this amount is calculated as the sum of the item.quantity times the item.unitTaxAmount for all the line items (total tax amount).
If you provide both this value and line item data, then the order.taxAmount MUST equal the total tax amount.
This data may be used to qualify for better interchange rates on corporate purchase card transactions.
Existence
OPTIONAL
Fixed value
Validation Rules
Data is a string that consists of the characters 0-9 and '.' and represents a valid decimal number.
JSON type
String
minimum length
1
maximum length
14

order.taxRegistrationId  String = OPTIONAL

Your tax registration identifier provided by the tax authority (for example, federal tax identification number, ABN).
This data may be used to qualify for better interchange rates on corporate purchase card transactions.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
20

order.id  String = COMPULSORY

A unique identifier for this order to distinguish it from any other order you create.
Use this identifier when referring to this order in subsequent transactions and in retrieval operations. This value must be unique for every order you create using your merchant profile.
Existence
COMPULSORY
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
40

order.notificationUrl  Url = OPTIONAL

The URL to which the gateway will send Webhook notifications when an order is created or updated.
To receive notifications at this URL, you must enable Webhook notifications in Merchant Administration. Ensure the URL is HTTPS
Existence
OPTIONAL
Fixed value
Validation Rules
Ensure that the URL begins with 'https' and is longer than 11 characters.
JSON type
String

partnerSolutionId  String = OPTIONAL

If, when integrating with the gateway, you are using a solution (e.g. a shopping cart or e-commerce solution) provided, supported or certified by your payment service provider, enter the solution ID issued by your payment service provider here.
If your payment service provider has not provided you with a solution ID, you should ignore this field.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
40

risk   = OPTIONAL

Information relevant to risk assessment.
Fixed value

risk.bypassMerchantRiskRules  Enumeration = OPTIONAL

The risk rules you wish to bypass when performing risk assessment for an order.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
ALL

shipping   = OPTIONAL

Information on the shipping address including the contact details of the addressee.
Fixed value

shipping.address   = OPTIONAL

The address to which the goods contained in this order are being shipped.
This data may be used to qualify for better interchange rates on corporate purchase card transactions.
Fixed value

shipping.address.city  String = OPTIONAL

The city portion of the address.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
100

shipping.address.company  String = OPTIONAL

The name of the company associated with this address.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
100

shipping.address.country  Upper case alphabetic text = OPTIONAL

The 3 letter ISO standard alpha country code of the address.
Existence
OPTIONAL
Fixed value
Validation Rules
Data must consist of the characters A-Z
JSON type
String
minimum length
3
maximum length
3

shipping.address.postcodeZip  Alphanumeric + additional characters = OPTIONAL

The post code or zip code of the address.
Existence
OPTIONAL
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z, ' ', '-'
JSON type
String
minimum length
1
maximum length
10

shipping.address.stateProvince  String = OPTIONAL

The state or province of the address.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
20

shipping.address.street  String = OPTIONAL

The first line of the address.
For example, this may be the street name and number, or the Post Office Box details.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
100

shipping.address.street2  String = OPTIONAL

The second line of the address (if provided).
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
100

shipping.contact   = OPTIONAL

Details of the contact person at the address the goods will be shipped to.
Fixed value

shipping.contact.email  Email = OPTIONAL

The contact person's email address.
The field format restriction ensures that the email address is longer than 3 characters and adheres to a generous subset of valid RFC 2822 email addresses.
Existence
OPTIONAL
Fixed value
Validation Rules
Ensures that the email address is longer than 3 characters and adheres to a generous subset of valid RFC 2822 email addresses
JSON type
String

shipping.contact.firstName  String = OPTIONAL

The first name of the person to whom the order is being shipped.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
50

shipping.contact.lastName  String = OPTIONAL

The last name or surname of the person to whom the order is being shipped.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
50

shipping.contact.mobilePhone  String = OPTIONAL

The contact person's mobile phone or cell phone number.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
20

shipping.contact.phone  String = OPTIONAL

The phone number of the person to whom the order is being shipped.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
20

shipping.method  Enumeration = OPTIONAL

The shipping method code to indicate the time frame and the priority of the order.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
ELECTRONIC
Electronic delivery.
GROUND
Ground (4 or more days).
OVERNIGHT
Overnight (next day).
PRIORITY
Priority (2-3 days).
SAME_DAY
Same day.

transaction   = OPTIONAL

Information about this transaction.
Fixed value

transaction.acquirer   = OPTIONAL

Additional information to be passed to acquirer.
Fixed value

transaction.acquirer.customData  String = OPTIONAL

Additional information requested by the acquirer which cannot be passed using other available data fields.
This field must not contain sensitive data.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters, but sensitive data will be rejected
JSON type
String
minimum length
1
maximum length
2048

transaction.cashAdvance  Boolean = OPTIONAL

Set this flag if the transaction is a manual cash disbursement transaction, i.e. cash is disbursed upon the acceptance of a card by a financial institution teller.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON boolean values 'true' or 'false'.
JSON type
String

transaction.frequency  Enumeration = OPTIONAL

Indicates the frequency of the transaction offered to the payer.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
INSTALLMENT
Indicates an installment transaction where the payer authorizes you to deduct multiple payments over an agreed period of time for a single purchase.
RECURRING
Indicates a recurring transaction where the payer authorizes you to automatically debit their accounts for bill or invoice payments.
SINGLE
Indicates a single transaction where a single payment is used to complete the order.

transaction.merchantNote  String = OPTIONAL

Your note about this transaction.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
250

transaction.reference  String = OPTIONAL

An optional identifier for this transaction.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
40

transaction.source  Enumeration = OPTIONAL

Indicates the source through which you received the transaction.
Existence
OPTIONAL
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
CALL_CENTRE
Transaction conducted via a call centre.
CARD_PRESENT
Transaction where the card is presented to the merchant.
INTERNET
Transaction conducted over the Internet.
MAIL_ORDER
Transaction received by mail.
MOTO
Transaction received by mail or telephone.
TELEPHONE_ORDER
Transaction received by telephone.
VOICE_RESPONSE
Transaction conducted by a voice/DTMF recognition system.

userId  String = OPTIONAL

The person who initiated this transaction.
For Merchant Administration, the person is identified by their logon name.
Existence
OPTIONAL
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
256

{merchantId}  Alphanumeric + additional characters COMPULSORY

The unique identifier issued to you by your payment provider.
Existence
COMPULSORY
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z, '-', '_'
XSD type
string
minimum length
1
maximum length
40

Response Parameters

merchant  Alphanumeric + additional characters = Always Provided

The unique identifier issued to you by your payment provider.
Existence
Always Provided
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z, '-', '_'
JSON type
String
minimum length
1
maximum length
40

result  Enumeration = Always Provided

A system-generated high level overall result of the transaction/operation.
Existence
Always Provided
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
FAILURE
The operation was declined or rejected by the gateway, acquirer or issuer
PENDING
The operation is currently in progress or pending processing
SUCCESS
The operation was successfully processed
UNKNOWN
The result of the operation is unknown

session.id  ASCII Text = Always Provided

The session identifier for the hosted payment.
Include this identifier in the checkout request if you wish to return the payer to the merchant's website after completing the payment attempt.
Existence
Always Provided
Fixed value
Validation Rules
Data consists of ASCII characters
JSON type
String
minimum length
31
maximum length
35

session.updateStatus  Enumeration = Always Provided

A summary of the outcome of the last attempt to modify the session.
In order to perform an operation using this session this value must be SUCCESS.
Existence
Always Provided
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
FAILURE
The last attempt to place data into the session was unsuccessful. The session may contain invalid data. A request operation using this session will be rejected by the payment gateway.
NO_UPDATE
No attempt has been made to place data into the session. A request operation using this session will be rejected by the payment gateway.
SUCCESS
The last attempt to update the session was successful. You may submit a request operation using this session.

session.version  ASCII Text = Always Provided

Use this field to implement optimistic locking of the session content.
Do this if you make business decisions based on data from the session and wish to ensure that the same data is being used for the request operation.

To use optimistic locking, record session.version when you make your decisions, and then pass that value in session.version when you submit your request operation to the gateway.

See Making Business Decisions Based on Session Content.
Existence
Always Provided
Fixed value
Validation Rules
Data consists of ASCII characters
JSON type
String
minimum length
10
maximum length
10

successIndicator  ASCII Text = Always Provided

An identifier to determine the success of the hosted payment.
The gateway will return this value in the resultIndicator parameter (appended to the returnUrl) for successful payments only. See Obtain the Payment Result section.
Existence
Always Provided
Fixed value
Validation Rules
Data consists of ASCII characters
JSON type
String
minimum length
16
maximum length
32

correlationId  String = CONDITIONAL

A transient identifier for the request, that can be used to match the response to the request.
The value provided is not validated, does not persist in the gateway, and is returned as provided in the response to the request.
Existence
CONDITIONAL
Fixed value
Validation Rules
Data can consist of any characters
XSD type
string
minimum length
1
maximum length
100

merchant  Alphanumeric + additional characters = Always Provided

The unique identifier issued to you by your payment provider.
Existence
Always Provided
Fixed value
Validation Rules
Data may consist of the characters 0-9, a-z, A-Z, '-', '_'
JSON type
String
minimum length
1
maximum length
40

result  Enumeration = Always Provided

A system-generated high level overall result of the transaction/operation.
Existence
Always Provided
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
FAILURE
The operation was declined or rejected by the gateway, acquirer or issuer
PENDING
The operation is currently in progress or pending processing
SUCCESS
The operation was successfully processed
UNKNOWN
The result of the operation is unknown

session.id  ASCII Text = Always Provided

The session identifier for the hosted payment.
Include this identifier in the checkout request if you wish to return the payer to the merchant's website after completing the payment attempt.
Existence
Always Provided
Fixed value
Validation Rules
Data consists of ASCII characters
JSON type
String
minimum length
31
maximum length
35

session.updateStatus  Enumeration = Always Provided

A summary of the outcome of the last attempt to modify the session.
In order to perform an operation using this session this value must be SUCCESS.
Existence
Always Provided
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
FAILURE
The last attempt to place data into the session was unsuccessful. The session may contain invalid data. A request operation using this session will be rejected by the payment gateway.
NO_UPDATE
No attempt has been made to place data into the session. A request operation using this session will be rejected by the payment gateway.
SUCCESS
The last attempt to update the session was successful. You may submit a request operation using this session.

session.version  ASCII Text = Always Provided

Use this field to implement optimistic locking of the session content.
Do this if you make business decisions based on data from the session and wish to ensure that the same data is being used for the request operation.

To use optimistic locking, record session.version when you make your decisions, and then pass that value in session.version when you submit your request operation to the gateway.

See Making Business Decisions Based on Session Content.
Existence
Always Provided
Fixed value
Validation Rules
Data consists of ASCII characters
JSON type
String
minimum length
10
maximum length
10

successIndicator  ASCII Text = Always Provided

An identifier to determine the success of the hosted payment.
The gateway will return this value in the resultIndicator parameter (appended to the returnUrl) for successful payments only. See Obtain the Payment Result section.
Existence
Always Provided
Fixed value
Validation Rules
Data consists of ASCII characters
JSON type
String
minimum length
16
maximum length
32

error   = CONDITIONAL

Information on possible error conditions that may occur while processing an operation using the API.
Fixed value

error.cause  Enumeration = CONDITIONAL

Broadly categorizes the cause of the error.
For example, errors may occur due to invalid requests or internal system failures.
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
INVALID_REQUEST
The request was rejected because it did not conform to the API protocol.
REQUEST_REJECTED
The request was rejected due to security reasons such as firewall rules, expired certificate, etc.
SERVER_BUSY
The server did not have enough resources to process the request at the moment.
SERVER_FAILED
There was an internal system failure.

error.explanation  String = CONDITIONAL

Textual description of the error based on the cause.
This field is returned only if the cause is INVALID_REQUEST or SERVER_BUSY.
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
1000

error.field  String = CONDITIONAL

Indicates the name of the field that failed validation.
This field is returned only if the cause is INVALID_REQUEST and a field level validation error was encountered.
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
100

error.supportCode  String = CONDITIONAL

Indicates the code that helps the support team to quickly identify the exact cause of the error.
This field is returned only if the cause is SERVER_FAILED or REQUEST_REJECTED.
Fixed value
Validation Rules
Data can consist of any characters
JSON type
String
minimum length
1
maximum length
100

error.validationType  Enumeration = CONDITIONAL

Indicates the type of field validation error.
This field is returned only if the cause is INVALID_REQUEST and a field level validation error was encountered.
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
INVALID
The request contained a field with a value that did not pass validation.
MISSING
The request was missing a mandatory field.
UNSUPPORTED
The request contained a field that is unsupported.

result  Enumeration = CONDITIONAL

A system-generated high level overall result of the operation.
Fixed value
Validation Rules
JSON type
String
Value must be a member of the following list. The values are case sensitive.
ERROR
The operation resulted in an error and hence cannot be processed.

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