It's even public: https://docs.adyen.com/development-resources/test-cards-and-credentials/test-card-numbers https://docs.adyen.com/development-resources/test-ca

It's even public: https://docs.adyen.com/development-resources/test-cards-and-credentials/test-card-numbers https://docs.adyen.com/development-resources/test-cards-and-...