Enter the username (or ID) for Klarna's settlements API.
Good to know
It is used together with Klarna API password or secret.
Klarna API user/id
Updated October 15, 2026about 1 min read
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Updated October 15, 2026about 1 min read
Enter the username (or ID) for Klarna's settlements API.
Good to know
It is used together with Klarna API password or secret.
Did this article help you?