Which integration am I on?
There are various ways of integrating with Adyen: through our Checkout solution which includes Pay by Link, Drop-in, Components, and API only. Also, we have our older Web SDK, HPP, CSE, and Classic direct API integrations. Lastly we offer a range of Plugins to integrate with Adyen.
Please contact your IT-department or System Integrator directly to confirm which integration you’re on.
Next, check if you need to do something to comply with PSD2 following our 3D Secure authentication integration guide.
Find more details on this topic.Go to Adyen Docs