Get started with Klarna.

You are about to create a Klarna merchant account and get steps on how to quickly connect to our API.

To get started, you need:
  1. An online store that is fully set-up and live.
  2. To be authorised to set-up payment options available in your online checkout.
  3. A store that runs on a supported or customer eCommerce platform, including
    Shopify, Magento, WooCommerce and BigCommerce.

Get your business off the ground by offering a smoooth checkout experience.

Would you like to see how Klarna works before starting, or do you have more questions? Contact merchant support.
Are you a developer looking for technical details? Go to our Developers Portal.