How do I test the different 3DS2 payment flows and response codes?
Different 3DS2 flows can be tested by using different cards for each flow. For example, you can test the web-based flow where the device fingerprinting step is skipped, or the frictionless flow in which a fingerprint is performed but no challenge. For the different cards per scenario refer to Test 3D Secure 2 authentication.
Find more details on this topic.Go to Adyen Docs