Klarna is introducing a new WebSDK that aims to streamline the integration process and offer a more robust, fast and safe solution for partners. Although designed to be backward compatible, some changes might be necessary depending on your setup. Below are the steps to ensure a smooth transition.
Replace your existing <script> tag as follows:
Make sure that you change only the src url and keep the rest the same as the old integration
If you're using the ::parts API for styling, update the selectors.
Follow these steps for a smooth transition to Klarna's new WebSDK. For issues, consult the documentation or contact support.
If you're using CSP (Content Security Policy), you will need to whitelist js.klarna.com.