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Activate Klarna

How to enable Klarna as a payment method in your store

Updated this week

With Klarna as a payment option, your customers can easily and securely pay via invoice, installment, or direct payment. Follow the steps below to activate Klarna in your store.


✅ Step 1: Go to Payment Settings

  1. Click the menu icon in the top left corner.

  2. Select “Store”.

  3. Click on “Store Settings”.

  4. Choose the “Payment” tab.


🔗 Step 2: Connect Klarna

  1. In the list of available payment methods, click “Connect” next to Klarna.

  2. An information box will appear:

    • On the left: Read how to create a Klarna account and where to find your API keys.

    • On the right: Enter:

      • Your API key

      • Your Klarna Checkout password

      • Country

  3. Click “Save” to complete the connection.


📝 Step 3: Sign Agreement with Klarna

When registering with Klarna:

  • Select “Custom Integration” as the platform when specifying your e-commerce solution.

  • Follow the instructions.

  • You will either be approved immediately or contacted by Klarna's underwriting team.


📧 Step 4: Send Your Store ID to Us

✅ Once Klarna is active:

  • Send your store ID to [email protected].

  • This is crucial for Klarna to function correctly in your store.


🆘 Need Assistance?

If you need help with:

  • Finding your API keys

  • Creating a Klarna account

Please contact Klarna customer service directly.

For questions about the integration, reach out to us at [email protected].

Good luck with your sales! 💼

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