Continue a 3DS authentication session

This service continues an existing 3D Secure (3DS) authentication session with the cardholder's issuing bank (ACS). It is used to validate the cardholder's identity during the checkout process, enhancing transaction security and compliance with authentication requirements.

Path Params
string
required
length between 0 and 50

This property represents the 3DS authentication session ID (MD field value). The 3DS authentication session ID provided by the merchant in the request, or generated by Monext if not provided.

Body Params
string
required
1 to 50

Specifies which of the acquiring contracts or PSP contracts shall be used for the payment.

order
object
required

Order information

payment
object

Payment information

paymentInstrument

Payment Instrument information.

buyer
object

Buyer information.

delivery
object

Delivery information.

threeDS
object
required

3DSecure information (Direct Mode).

string

The URL of the system that receives the CRes message or Error Message.

privateData
object

Additional data to be used throughout the payment lifecycle.
A dictionary of key-value pairs where the values can only be strings.
e.g. {"suborderid": "AE-3023-001", "chanel": "mobile"}

Headers
string
enum
Defaults to application/json

Generated from available response content types

Allowed:
Responses

Language
Credentials
Basic
base64
:
Response
Click Try It! to start a request and see the response here! Or choose an example:
application/json
*/*

Monext Retail API documentation
Monext 2025