https://api.girocheckout.de/ 2026-04-14T09:02:29+00:00 https://api.girocheckout.de/ https://api.girocheckout.de/lib/tpl/s-public/images/favicon.ico text/html 2023-05-08T02:22:25+00:00 Anonymous (anonymous@undisclosed.example.com) https://api.girocheckout.de/en:girocheckout:maestro:start?rev=1683505345&do=diff Maestro Test data Form field Input valueCard number 6799990100000000019 Expiration date any valid future date Card verification code (CVC2/CVV) any number of 3 or 4 digits (is not validated) Please note that Maestro transactions in test mode can only be successful for full amounts without cents. Amounts with cents (such as 19,80 EUR) will always be declined.