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Welcome to Klarna. Smoooth payments.

Here you will find the integration guides, API documentation, and more to easily integrate with Klarna.


Select a product to get started

A full checkout experience embedded on your site. It lets your customers check out on your site with only their email and ZIP, and pay with the major payment methods including the specific Klarna payment methods. All available in one integration.

Klarna offers three payment methods. Pay now, Pay later and Slice it. It offers your consumers to try before they buy, finance purchases on your store, or make use of other payment options made available by Klarna.

Ready to try the smooothest payments?

Get a test account.


Not a developer?

Don't worry. We support a range of partnerships to help you enable Klarna in your store. Go to our partner pages