For 3D Secure 2, the card issuer performs the authentication in your app or payment form. The shopper's identity may be verified using passive, biometric, or a two-factor authentication method. For more information, refer to 3D Secure 2 authentication flows.
Which platform are you integrating?
Web
Support 3D Secure 2 authentication on your website.
iOS
Support 3D Secure 2 authentication in your iOS app.
Android
Support 3D Secure 2 authentication in your Android app.
If you are using the /authorise endpoint, our Checkout SDKs, or one of our plugins, refer to Implementing 3D Secure 2 with your existing Adyen integration.