Klarna is a Swedish fintech company that provides online financial services such as payments for online storefronts and direct payments along with post-purchase payments. You can find it in the Payment methods menu of your shop admin. Follow the steps to activate the payment method:
- Login to your account or create one here
- Follow the instructions and complete the registration
- Go to Settings > Generate new Klarna API credentials
- Copy/paste them to your admin panel
- Save the changes