Adyen

Adyen Test Cards API

The Test Cards API provides endpoints for generating custom test card numbers. For more information, refer to Custom test cards documentation.

Documentation GitHub OpenAPI

Documentation

https://docs.adyen.com/development-resources/testing/create-test-cards

Specifications

https://raw.githubusercontent.com/api-evangelist/adyen/refs/heads/main/openapi/test-cards-openapi-original.yml