[DEPRECATED] Official PHP SDK library for Klarna Services

Repository hosting all code examples for the Klarna Smoooth Tutorials

0 dependency Klarna REST API wrapper with Crystallize Helper functions

A laravel package to utilise Klarna Payments API

This Spring Boot application provides REST APIs for integrating with Klarna Payments API for online store payment processing.

Klarna Payments method for Spree

A developer-ready NestJS & Express.js integration with the Klarna Payments API (v1). Includes a NestJS backend, an Express.js conversion guide, and a clean HTML/JS frontend playground using Klarna JS SDK. Features a complete flow: session initialization, widget load, order authorization, backend order placement, and capture.

Integration between e-commerce and Klarna Checkout (PHP). Only one file needed.

It makes the official Klarna payment module for Magento 2 compatible with third-party modules