A full checkout experience embedded on your site. It lets your customers check out on your site with only their email and ZIP, and pay with the major payment methods including the specific Klarna payment methods. All available in one integration.
Klarna offers three payment methods. Pay now, Pay later and Slice it. It offers your consumers to try before they buy, finance purchases on your store, or make use of other payment options made available by Klarna.
SDK covers all of Klarna API: https://developers.klarna.com/api/
- Microsoft .NET Framework 4 or above
- API credentials
Before getting a production account you can get a playground one. Register here to be able to test your SDK integration before go live:
- https://playground.eu.portal.klarna.com/developer-sign-up - for EU countries
- https://playground.us.portal.klarna.com/developer-sign-up - for the US
Later you need to register as a Klarna merchant to get a production credentials
Example files can be found in the examples project.
To install .NET SDK for Klarna, run the following command in the Package Manager Console:
PM> Install-Package Klarna.Rest.Core -Version x.y.z
> dotnet add package Klarna.Rest.Core --version x.y.z
paket add Klarna.Rest.Core --version x.y.z
Check the https://www.nuget.org/packages/Klarna.Rest.Core/ to get information about the latest version.
Klarna API documentation: https://developers.klarna.com/api/
SDK References: https://klarna.github.io/kco_rest_dotnet/
Example files can be found in the Klarna.Rest/Klarna.Rest.Core.Examples/ project.
Additional documentation can be found at https://developers.klarna.com.
If you have any questions concerning this product or the implementation, please create an issue: https://github.com/klarna/kco_rest_dotnet/issues/new/choose
or use a Contact us form at https://klarna.com website.
At Klarna, we strive toward achieving the highest possible quality for our products. Therefore, we require you to follow these guidelines if you wish to contribute.
To contribute, the following criteria needs to be fulfilled:
- Description regarding what has been changed and why
- Pull requests should implement a boxed change
- All code and documentation must follow the style specified by the StyleCop standard.
- New features and bug fixes must have accompanying unit tests:
- Positive tests
- Negative tests
- Boundary tests (if possible)
- No less than 90% decision coverage
- All unit tests should pass
Klarna Checkout REST .NET SDK is licensed under Apache License, Version 2.0