Personio API client_id client_secret auth flow

Hi everyone,

I am struggling to setup the personio API correctly.

Personio uses an authorization endpoint with client_id and client_secret that returns a bearer Token which is valid for 24 hours and can be used in all subsequent api calls.

Here is the documentation for personio: /auth

My first approach was trying to do this:

But it’s not working.

Any hint as to how to set it up correctly?