Retrieve 3DS Result

Retrieves the 3DS Operation identified by the Merchant and the 3DSecureID listed in the URL.

GET https://na.gateway.spring.citi.com/api/rest/version/47 / merchant / {merchantId} / 3DSecureId / {3DSecureId}

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

URL Parameters

{merchantId} Alphanumeric + additional characters REQUIRED

The unique identifier issued to you by your payment provider.


This identifier can be up to 12 characters in length.


Data may consist of the characters 0-9, a-z, A-Z, '-', '_'

Min length: 1 Max length: 40
{3DSecureId} ASCII Text REQUIRED

A unique identifier supplied by the merchant for the authentication.


It is first defined in the check3DSEnrollment operation, and then included in subsequent operations.It is not used when the authentication is performed externally.


Data consists of ASCII characters

Min length: 1 Max length: 64

Fields

To view the optional fields, please toggle on the "Show optional fields" setting.

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.

Data can consist of any characters

Min length: 1 Max length: 100

Response

Fields

3DSecure CONDITIONAL

Information about the results of payer authentication using 3-D Secure authentication.

You only need to provide these fields if you authenticated the payer using a different service provider.

3DSecure.acsEci Alphanumeric CONDITIONAL

Indicates the security level of the transaction.

This is the value returned in the Electronic Commerce Indicator (ECI) field of the Payer Authentication Response (PARes) message from the card Issuer's Access Control Server (ACS). For example, 0,1, or 2. Refer to the relevant documentation for Mastercard SecureCode™, Verified by Visa™, JCB J/Secure™, American Express SafeKey™, or Diners Club ProtectBuy™.

Data may consist of the characters 0-9, a-z, A-Z

Min length: 1 Max length: 100
3DSecure.authenticationRedirect CONDITIONAL

A collection of parameters required to build the HTML form that is redirected to the ACS.

There are two options to generate the redirect page used to transfer the cardholder to the card Issuer's Access Control Server (ACS) for authentication:

1. Simple: submit the form generated by the gateway. In this case, only the htmlBodyContent parameter is required.
2. Customized: for those merchants who wish to customise the submission. In this case, the acsURL and paReq parameters will be required to formulate the submission.
Note: This field will only be returned in the event of a successful directory server lookup.

3DSecure.authenticationRedirect.customized CONDITIONAL

The customized field is the response returned for those merchants who wish to customise the submission.

In this case, the acsURL and paReq parameters will be required to formulate the submission.

3DSecure.authenticationRedirect.customized.acsUrl Url ALWAYS PROVIDED

The URL of the card Issuer's Access Control Server (ACS) where the cardholder can be authenticated.

Ensure that the URL begins with 'https' and is longer than 11 characters.

3DSecure.authenticationRedirect.customized.paReq ASCII Text ALWAYS PROVIDED

The Payer Authentication Request (PAReq) message that is sent to the card Issuer's Access Control Server (ACS) to initiate authentication of the cardholder.

It contains all of the information required by the ACS to perform the authentication. PAReq should be sent to the ACS URL unaltered.

Data consists of ASCII characters

Min length: 0 Max length: 4000
3DSecure.authenticationRedirect.simple CONDITIONAL

The simple field is the response returned to those merchants who have chosen the simple option for form submission.

In this case, only the htmlBodyContent parameter is required to formulate the submission.

3DSecure.authenticationRedirect.simple.htmlBodyContent String ALWAYS PROVIDED

The generated form to post to the cardholder's browser.

The form will redirect the browser to card Issuer's Access Control Server (ACS) where the cardholder can be authenticated. The form contains all of the information required by the ACS for authentication.

Data can consist of any characters

Min length: 0 Max length: 40960
3DSecure.authenticationToken Base64 CONDITIONAL

Used to verify that the 3D-Secure authentication occurred and the 3-D Secure data provided is valid.

The authentication token is generated and returned by the card issuer's Access Control Server (ACS) or the scheme's Attempts Server. It is a Base64 encoded value and must be submitted unaltered on a transaction. This field is referred to as Accountholder Authentication Value (AAV) for Mastercard SecureCode™ and JCB J/Secure™, Cardholder Authentication Verification Value (CAVV) for Verified by Visa™, American Express Verification Value (AEVV) for American Express SafeKey™, or Cardmember Authentication Verification Value (CAVV) for Diners Club ProtectBuy™.

Data is Base64 encoded

Min length: 28 Max length: 32
3DSecure.paResStatus Alpha CONDITIONAL

Indicates the result of payer authentication with the issuer.

This is the value returned in the transaction status field of the Payer Authentication Response (PARes) message from the card Issuer's Access Control Server (ACS). For example, Y, N, A, or U. Refer to the relevant documentation for Mastercard SecureCode™, Verified by Visa™, JCB J/Secure™, American Express SafeKey™, or Diners Club ProtectBuy™.

Data may consist of the characters a-z, A-Z

Min length: 1 Max length: 1
3DSecure.veResEnrolled Alpha CONDITIONAL

Indicates whether or not payer authentication is available for the card number you provided.

This is the value returned in the 'enrolled' field of the Verify Enrollment Response (VERes) message from the card scheme's Directory Server. For example, Y, N, or U. Refer to the relevant documentation for Mastercard SecureCode™, Verified by Visa™, JCB J/Secure™, American Express SafeKey™, or Diners Club ProtectBuy™.

Data may consist of the characters a-z, A-Z

Min length: 1 Max length: 1
3DSecure.xid Base64 CONDITIONAL

A unique transaction identifier generated by the Payment Gateway on behalf of the merchant to identify the 3DS transaction.

This field is mandatory for Verified By Visa transactions if authentication was available. The XID should be used in operation requests unaltered.

Data is Base64 encoded

Min length: 28 Max length: 28
3DSecureId ASCII Text ALWAYS PROVIDED

A unique identifier supplied by the merchant for the authentication.

It is first defined in the check3DSEnrollment operation, and then included in subsequent operations.
It is not used when the authentication is performed externally.

Data consists of ASCII characters

Min length: 1 Max length: 64
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.

Data can consist of any characters

Min length: 1 Max length: 100
merchant Alphanumeric + additional characters ALWAYS PROVIDED

The unique identifier issued to you by your payment provider.

This identifier can be up to 12 characters in length.

Data may consist of the characters 0-9, a-z, A-Z, '-', '_'

Min length: 1 Max length: 40
response ALWAYS PROVIDED

A collection of information that is specific to responses from the API.

response.gatewayRecommendation Enumeration ALWAYS PROVIDED

Indicates if this order will be blocked by the gateway based on rules configured by you or your payment service provider when you request that a payment is processed.

This assessment is based on what the gateway currently knows about this order. Use this value to determine whether or not you should proceed with performing further operations on the order. For example, requesting an Authorize, Capture, or Pay operation.

Value must be a member of the following list. The values are case sensitive.

DO_NOT_PROCEED

Do not proceed using this card.

PROCEED

Proceed using this card.

Errors

error

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

error.cause Enumeration

Broadly categorizes the cause of the error.

For example, errors may occur due to invalid requests or internal system failures.

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

Textual description of the error based on the cause.

This field is returned only if the cause is INVALID_REQUEST or SERVER_BUSY.

Data can consist of any characters

Min length: 1 Max length: 1000
error.field String

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.

Data can consist of any characters

Min length: 1 Max length: 100
error.supportCode String

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.

Data can consist of any characters

Min length: 1 Max length: 100
error.validationType Enumeration

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.

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

A system-generated high level overall result of the operation.

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.