My Nop stores are backed by Klarna as a payment method. We also use Xero accounting for our financials.
Getting transactions form Klarna > to import a bank statement CSV in Xero has been a headache (manual process).
If anyone else has the same scenario, I have developed a .net core console app to convert the .CSV files from source > destination format, between a transaction date range.
Happy to share source code to public Git if anyone is interested or in need.