Integrating Klarna into the payment page

Important information about the addition of this payment method:

  • Type of integration

Only available via integration with payment form redirection.

  • Restrictions
    • Integration is not possible via Web Services.
    • Not applicable with recurring payment, payment by identifier, split payment and silent payment.
    • Not applicable with 3D-Secure.

  • Field name for customizing the list of payment methods


  • Value of vads_payment_cards



E.g., for integrating Visa, MasterCard and KLARNA into the payment page, the line of code in the payment form is:
<input type="hidden" name="vads_payment_cards" value="VISA;MASTERCARD;KLARNA" />


  • If this list contains only one card type, the data entry page for this payment method will directly appear.
  • If there are more than one card types, the page with payment method selection will appear.
  • If this parameter is empty (recommended), the available payment methods (currencies, technical constraints, etc.) associated with the shop will be suggested.