The payments API is used to create a session to offer Klarna’s payment methods as part of your checkout. As soon as the purchase is completed the order should be read and handled using the Order Management API.
Read more on Klarna payments.
Use this page to mock Klarna Payments API V1 in your testing and development.
Run our mock API sample using the open source WireMock library, or in the free edition of WireMock Cloud. You'll have a working API server simulating the behavior of Klarna Payments API V1, which will allow you to keep building and testing even if the actual API you isn't currently available.
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