Klarna Kosma Auth API

The Auth API is the client-session companion to the XS2A API. Whenever the Open Banking flow requires consumer interaction (bank selection, strong customer authentication, multi-step form completion), the Auth API exposes session-scoped endpoints to obtain and submit the forms the consumer must fill out. It is the API surface behind the embeddable XS2A App / JavaScript SDK and is hosted at authapi.openbanking.klarna.com.

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API entry from apis.yml

apis.yml Raw ↑
aid: klarna-kosma:klarna-kosma-auth-api
name: Klarna Kosma Auth API
tags:
- Open Banking
- PSD2
- Authentication
- Consumer Sessions
humanURL: https://docs.openbanking.klarna.com/xs2a/auth-api-workflow.html
baseURL: https://authapi.openbanking.klarna.com
properties:
- url: https://docs.openbanking.klarna.com/xs2a/auth-api-workflow.html
  type: Documentation
- url: https://docs.openbanking.klarna.com/xs2a/authentication.html
  type: Documentation
- url: https://docs.openbanking.klarna.com/xs2a/xs2a-app.html
  type: Documentation
- url: https://docs.openbanking.klarna.com/xs2a/xs2a-app-features.html
  type: Documentation
description: The Auth API is the client-session companion to the XS2A API. Whenever the Open Banking flow
  requires consumer interaction (bank selection, strong customer authentication, multi-step form completion),
  the Auth API exposes session-scoped endpoints to obtain and submit the forms the consumer must fill
  out. It is the API surface behind the embeddable XS2A App / JavaScript SDK and is hosted at authapi.openbanking.klarna.com.