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Integration

Integrating Klarna

  • When can I start integrating Klarna?
  • How does the integration process work?
  • How do I integrate Klarna?
  • The integration is not working. What should I do?
  • What is the username and password I need to add in my platform?
  • Why am I sent back to the shopping cart when I try to complete the purchase in the checkout?

Klarna API credentials

  • Where do I find and generate Klarna API credentials?
  • What are the Klarna API credentials and how do I use them?
  • I’ve lost my Klarna API credentials. What should I do?
  • My API credentials don't work. What should I do?
  • How do I fix the error message '401 Unauthorized' in the checkout?
  • I believe my API credentials are being misused. What should I do?

Platforms & partners

  • What platforms do you work with?
  • How do I integrate my Shopify store with Klarna?
  • How do I troubleshoot Shopify errors?
  • How do I add the Klarna API credentials to my Shopify store?
  • How do I integrate my WooCommerce store with Klarna?
  • How do I integrate my BigCommerce store with Klarna?
  • How do I add the Klarna API credentials to my BigCommerce store?

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  • Can I define multiple filters while searching for information?
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