Our SDKs and Libraries

SDKs and Libraries

Java (SDK)
Java (SDK)
PHP (SDK)
PHP (SDK)
.NET (SDK)
.NET (SDK)
JavaScript (Library)
JavaScript (Library)

Mobile SDK

Apple (Native)
Apple (Native)
Android (Native)
Android (Native)
Apple (Hybrid)
Apple (Hybrid)
Android (Hybrid)
Android (Hybrid)

What is the difference between an SDK and a library?

Our JavaScript libraries are dependencies that you will need to add to your website in order to control and interact with the elements displayed by Klarna. The exact use cases may vary depending on the product, but in most integration cases each of them requires you to integrate the corresponding library.

You won’t need them if you integrate using Hosted Payment Page or In-app SDK.