The Klarna gateway object and the allowed CRUD operations on the related resource endpoint
Configuring a Klarna payment gateway for a market lets you safely process payments through Klarna. The Klarna gateway is compliant with the PSD2 European regulation so that you can implement a payment flow that supports SCA and 3DS2 by using the Klarna's official JS SDK and libraries.
To create a Klarna gateway choose a meaningful name that helps you identify it within your organization and gather all the credentials requested (like country code, API key and secret, etc. — contact Klarna's support if you are not sure about the requested data).
Check the related guide to learn more on how Commerce Layer handles the server-side part of the integration process with Klarna.