NOTE    In this market (selected in the drop-down above), the integration options here are currently available to select partners and merchants only. The generally available option is reached by going back to the start page and selecting the market there. If in doubt, please consult a Klarna technical sales representative before deciding which integration method you choose.


Welcome to Klarna. Smoooth payments.

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


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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 specfic 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.