• France
Merchant Back Office
assistance
FAQContact support
Search
Categories
Tags
English
French
English
Homepage
Use cases
Create a payment
Create an installment payment
Create a payment by Alias (Token)
Create a payment link
Create a recurring payment
Manage subscriptions
Manage your transactions (refund, cancel...)
Analyze your reports
API docs
Embedded Form
REST API
Hosted payment
Mobile payment
File exchange
Snippets
Payment methods
Plugins
Guides
Merchant Back Office
Functional guides

Response analysis

The cardholder authentication result is transmitted at the end of payment notification (IPN) and when the buyer’s browser is redirected to the merchant website.

Here is a list of fields describing cardholder authentication according to the use case:

Use case Returned fields
Authentication success
  • vads_threeds_enrolled=Y : Cardholder enrolled.
  • vads_threeds_status=Y : Successful authentication.
  • vads_threeds_auth_type=CHALLENGE.
Card not enrolled.
  • vads_payment_error=224 : The cardholder is not recognized by the authentication service.
  • vads_threeds_enrolled=N : Cardholder not enrolled.
  • vads_threeds_status= empty: No authentication.
  • vads_threeds_auth_type= empty: No authentication.
  • vads_threeds_exit_status=7 : Cardholder not enrolled, authentication unavailable.
Authentication failed, expiration of the authentication session
  • vads_payment_error=216 : The OTP has expired.
  • vads_threeds_enrolled=Y : Cardholder enrolled.
  • vads_threeds_status=N : Authentication error.
  • vads_threeds_auth_type= empty: the buyer has not authenticated.
  • vads_threeds_exit_status= 10: The authentication process has been successfully completed.
Failed authentication, invalid data
  • vads_payment_error=217 : Invalid OTP.
  • vads_threeds_enrolled=Y : Cardholder enrolled.
  • vads_threeds_status=N : Authentication error.
  • vads_threeds_auth_type= empty: the buyer has not authenticated.
  • vads_threeds_exit_status=10 : The authentication process has been successfully completed.
Transaction with a technical error during the authentication.
  • vads_threeds_enrolled=YorU :Yif cardholder enrolled,UIf unable to verify the cardholder’s enrollment status.
  • vads_threeds_status=U : Authentication impossible or empty.
  • vads_threeds_auth_type= empty: the buyer has not authenticated.
  • vads_payment_error=218,219or220 : a technical error occurred during the process.
Authentication process canceled by the buyer.
  • vads_payment_error= 222
  • vads_threeds_enrolled= Y: Cardholder enrolled.
  • vads_threeds_status= empty: No authentication.
  • vads_threeds_auth_type= empty: No authentication.
  • vads_threeds_exit_status=10 : The authentication process has been successfully completed.
© 2025 {'|'} All rights reserved to PayZen by OSB
25.22-1.11