• Private login

    Continue in browser

    Log in to get an overview of your purchases, upcoming payments and settle them easily with one click.

  • Business login

    Log in to manage your orders, payout reports, store statistics, and general settings.

Klarna Payments Integration

Klarna Payments lets you add Klarna’s flexible payment methods to your checkout. Our omnichannel solution gives your customers the same experience everywhere, online or in-store.

Choose how you integrate, directly through API or via your preferred platform.

The end-to-end process to make a payment with Klarna involves three main steps:

  1. Initiating a payment creates a session that identifies the purchase towards Klarna.
  2. The checkout displays Klarna payment methods and authorises the purchase.
  3. Create an order uses the authorised payment from the previous step and creates an order.


You can find more information on integrating Klarna Payments directly via API’s on our documentation website here.

Was this article helpful?

Yes, it was helpful.
No, I still need help.

Copyright © 2005-2023 Klarna Bank AB (publ). Klarna Bank AB (publ) is authorised and regulated by the Swedish Financial Supervisory Authority. Deemed authorised by the Prudential Regulation Authority. Subject to regulation by the Financial Conduct Authority and limited regulation by the Prudential Regulation Authority. Details of the Temporary Permissions Regime, which allows EEA-based firms to operate in the UK for a limited period while seeking full authorisation, are available on the Financial Conduct Authority’s website. Klarna Bank AB offers both regulated and unregulated products. Klarna’s Pay in 3 instalments and Pay in 30 days agreements are not regulated by the FCA. Klarna Bank AB (publ) registered and head office: Sveavägen 46, 111 34 Stockholm, Sweden. A Swedish public limited company (publikt bankaktiebolag) registered with the Swedish Companies Registration Office with organisation number: 556737-0431.