Klarna resources
Get up and running with Klarna resources.
Explore our resources to get detailed insights and guidance. Learn more about testing Klarna solutions to ensure a smoooth integration process and to familiarize yourself with our policies to stay compliant.
Testing Klarna products
Use our tools to test and enable Klarna solutions in a fast and smart way.
Demo store
Check our demo store to have complete overview of the Klarna purchase flow
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Marketing
Get access to a full suite of tools and information designed to help you effectively showcase Klarna's payment solutions to your customers.
Legal
Learn more about our legal agreements for Klarna services, policies and guidelines for regulatory and compliance requirements.
API reference
Learn more about Klarna's APIs, available endpoints and how to interact with them.