How do I get started with Klarna?

You can get started right now by

(for free!). As a financial institution, Klarna Inc is required to adhere to KYC/AML regulations, so we’ll collect information about your business as well as the majority owner(s) or high-level management roles within your business. Once your details are approved, you’ll get your Klarna API credentials and complete integration in a few easy steps.

Klarna API credentials are used for authentication when sending API calls to us. In this way, you protect your business, and we keep our services secure.