Ecommerce classic integration

This section describes the classic integration with the Adyen payments platform. To know more about a newer integration, refer to the Checkout documentation instead.

Adyen offers two ways to integrate your website or mobile app with our payments platforms. Your choice depends on whether or not you want to support PCI compliance at Level 1 or 2. For more information on PCI compliance, read our blog.

API integration


Pass raw card data if you are PCI-compliant at Level 1 or 2.

Client-Side Encryption


Encrypt card data with Adyen if you are not PCI-compliant at Level 1 or 2.