Klarna is a financial institution in Sweden profiled here for open banking, APIs, and connectivity. Teams use these pages to see whether developer portals, products, and integration paths are published before they commit to a build plan. A sandbox, when available, is the practice room: you rehearse flows before touching live customer data.

Pay how you like. Klarna lets you Pay now, Pay later or Slice up your payment. You choose what to buy, so you should choose how to pay.

bank

Klarna Stack, Technologies, Partnerships and Bank Stack

Amazon Web Services (AWS)
Amazon Web Services (AWS)Klarna signs with AWS

Klarna is leveraging AWS’s global infrastructure to increase redundancy and fault tolerance as it continues to scale its business, growing from a startup into a global company that supports 60 million customers across 170,000 merchants, in 17 countries.

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