Girocheckout API

For testing Klarna, you do not need test data in the traditional sense. However, you do need an account with Klarna.

As a merchant, you must create an account with Klarna (and their test system – “Playground”) (see Klarna - Before you test). In the portal, you must then generate your Klarna API key via the corresponding section under “Settings”. The API username and password obtained there must be provided to GiroCheckout support, as this information is stored in our data center and is required for communication with Klarna.

All test transactions can be viewed in the Playground, where you can also generate test settlement files if needed.

During testing itself, you do not need any additional data.