How can we access the Klarna portal? The Klarna portal can be accessed by navigating here. More information on the functionalities in the Klarna portal can be found in the attached file. _Klarna Merchant Portal Guide for Adyen Merchants.pdf 800 KB Download Have more questions? Submit a request Articles in this section How can I extend an authorised transaction for Klarna? Why are my Klarna payments are not going through with the currency CHF? Our shopper set up the wrong email address, they have not received the invoice yet How can we access the Klarna portal? How do we defend disputes on Klarna payments? Deprecation of the "KPM" Klarna integration Why are my Klarna transactions refused?