Test vs. live environments
Please use the test environment to test your Klarna Checkout integration. Purchases completed in the test environment are not processed by our production system and will not result in proper invoices or any fees collected on invoices.
Purchases and Order management
- The API URLs / end-points for our playground environment are found here
You can log in to our Merchant Portal in playground to look at logs from your API calls, manage orders and more. Contact our tech sales in order to get a user account.