Overview

Test URI: https://test-api.tokenex.com/v2/ThreeDSecure/SupportedVersions
Prod URI: https://api.tokenex.com/v2/ThreeDSecure/SupportedVersions

Required Permissions: ThreeDSecureGeneralAccess

Request Headers: Authentication and Authorization
^{* denotes a required field}

HTTP Request Header	Description
tx-tokenex-id*	Like a username, this ID logically segments your tokenized data.
tx-apikey*	Controls your access to individual function in the API
tx-token-scheme	Either the name or the numerical value of the Token Scheme to be used
tx-tokenize	True/False. Defaults to False. If False, a TokenEx token can be provided in the "data" parameter. If True, a PAN can be provided, and a TokenEx token will be returned in the response using the token scheme as indicated by the tx-token-scheme header.

Request Parameters

^{* denotes a required field}

Name	Type	Description
data*	string	Plaintext PAN to be tokenized or existing TokenEx token to be detokenized and passed along to gather supported 3DS versions for a PAN. Plaintext PANs and detokenized values must be Luhn compliant.

Response Parameters

Name	Type	Description
token	string	The TokenEx token associated with the PAN used in the request.
recommended3DSVersion	object	The highest supported 3DS version of the three servers - 3DS, ACS, and DS - for each `dsIdentifier` supplied in the `threeDSecureResponse`. The authentication request should be sent with the value returned in this field. See Version notice below.
threeDSecureResponse	object array	See ThreeDSecure Response table below.
thirdPartyStatusCode	string	The HTTP status code of the response provided by the 3DS provider
referenceNumber	string	Supply this value when interacting with TokenEx support about a response.
success	bool	True or False dependent upon whether or not TokenEx was able to contact the 3DS provider.
error	string	If an error occurs outside the `threeDSecureResponse`, this parameter will contain an error code and message.
message	string	A message in support of the TokenEx `success` and `error` parameters

ThreeDSecureResponse	Type	Description
threeDSMethodURL	string	Relevant for performing device fingerprinting outside the TokenEx iFrame.
acsStartProtocolVersion	string	The earliest protocol version that is supported by the Access Control Server.
acsEndProtocolVersion	string	The most recent protocol message version number that is supported for the Access Control Server.
acsInfoInd	Object	Provides additional information to the 3DS Server. The element lists all applicable values for the card range. See Brand Specific Guidelines for additional values. 01 = Authentication Available at ACS 02 = Attempts Supported by ACS or DS 03 = Decoupled Authentication Supported 04 = Whitelisting Supported
threeDSServerStartVersion	string	The earliest protocol version that is supported by the 3DS Server.
threeDSServerEndVersion	string	The most recent protocol message version number that is supported by the 3DS Server.
directoryServerID	string	Registered Application Provider Identifier (RID) that is unique to the Payment System.
dsStartProtocolVersion	string	The earliest protocol version that is supported by the Directory Server.
dsEndProtocolVersion	string	The most recent protocol message version number that is supported for the Directory Server.
dsIdentifier	string	Indicates the Directory Server for which the card range is enrolled/eligible. For dual PANs multiple card ranges across Directory Servers will be provided. Values to be expected: AMEX CB DISCOVER JCB MASTERCARD VISA
threeDSServerTransID	string	Universally unique transaction identifier assigned by the 3DS Server to identify a single transaction.

Version 2.1.0 Sunset

🚧
The version 2.1.0 is being sunset by the following brands: Mastercard, Visa, Discover, JCB, Amex. Authentications requests sent using version 2.1.0 to the respective directory servers (dsIdentifier) will begin returning errors when the sunset dates are reached.

Brand Last Day of Support Sunset
Mastercard September 23, 2024 September 24, 2024
Visa September 24, 2024 September 25, 2024
Discover September 24, 2024 September 25, 2024
JCB September 25, 2024 September 26, 2024
Amex September 29, 2024 September 30, 2024
Cartes Bancaires Unknown* Unknown*
*No sunset information for Cartes Bancaires (CB) has been communicated to our service provider. Using 2.1.0 past September 24, 2024 should be done with caution.

Brand	Last Day of Support	Sunset
Mastercard	September 23, 2024	September 24, 2024
Visa	September 24, 2024	September 25, 2024
Discover	September 24, 2024	September 25, 2024
JCB	September 25, 2024	September 26, 2024
Amex	September 29, 2024	September 30, 2024
Cartes Bancaires	Unknown*	Unknown*

Request and Response Examples

POST
[Test|Prod]/ThreeDSecure/SupportedVersions

Headers
tx-tokenex-id:YourTokenExID
tx-apikey:YourAPIKey
tx-token-scheme:4
tx-tokenize:true

{
  "data": "4242424242424242"
}

{
  "token": "a0cea820-23fb-4b8c-87ab-f44f0d513a79",
  "recommended3dsVersion": {
    "MASTERCARD": "2.2.0"
  },
  "threeDSecureResponse": [
    {
      "threeDSMethodURL": "http://www.mc.com/methodURL",
      "acsStartProtocolVersion": "2.1.0",
      "acsEndProtocolVersion": "2.2.0",
      "threeDSServerStartVersion": "v1",
      "threeDSServerEndVersion": "v2",
      "acsInfoInd": [
        "01",
        "02",
        "81",
        "84",
        "85",
        "86",
        "87",
        "88",
        "89"
      ],
      "directoryServerID": "A000000004",
      "dsStartProtocolVersion": "2.1.0",
      "dsEndProtocolVersion": "2.2.0",
      "dsIdentifier": "MASTERCARD",
      "threeDSServerTransID": "d30c45c3-d8bc-49f2-8799-b9da53b3d8ee"
    }
  ],
  "thirdPartyStatusCode": "200",
  "referenceNumber": "021081300184804066092",
  "success": true,
  "error": "",
  "message": "SupportedVersions Successful!"
}

{
  "token": "a0cea820-23fb-4b8c-87ab-f44f0d513a79",
  "recommended3dsVersion": {
    "MASTERCARD": "2.2.0"
  },
  "threeDSecureResponse": [
    {
      "threeDSMethodURL": "http://www.mc.com/methodURL_1",
      "acsStartProtocolVersion": "2.1.0",
      "acsEndProtocolVersion": "2.2.0",
      "threeDSServerStartVersion": "v1",
      "threeDSServerEndVersion": "v2",
      "acsInfoInd": [
        "01",
        "02"
      ],
      "dsStartProtocolVersion": "2.1.0",
      "dsEndProtocolVersion": "2.2.0",
      "directoryServerID": "A000000004",
      "dsIdentifier": "SANDBOX2",
      "threeDSServerTransID": "73a4f36a-17ef-4499-854a-f8128323f97d"
    },
    {
      "threeDSMethodURL": "http://www.mc.com/methodURL_2",
      "acsStartProtocolVersion": "2.1.0",
      "acsEndProtocolVersion": "2.2.0",
      "threeDSServerStartVersion": "v1",
      "threeDSServerEndVersion": "v2",
      "acsInfoInd": [
        "01",
        "02"
      ],
      "dsStartProtocolVersion": "2.1.0",
      "dsEndProtocolVersion": "2.2.0",
      "directoryServerID": "M000000004",
      "dsIdentifier": "SANDBOX_DS",
      "threeDSServerTransID": "73a4f36a-17ef-4499-854a-f8128323f97d"
    }
  ],
  "thirdPartyStatusCode": "200",
  "referenceNumber": "021081300184804066092",
  "success": true,
  "error": "",
  "message": "SupportedVersions Successful!"
}