Also, here's an example repo that accesses AAM APIs with python's requests library. Hope this helps point you in the right direction!audiencemanager-api-lab/aam.py at exercise-7 · Adobe-Marketing-Cloud/audiencemanager-api-lab · GitHub

Hi sabineg26801730,Thanks for your question! Dylan from Audience Manager's engineering team here. Sorry to hear you've been having trouble accessing the AAM APIs with python & the requests library. Could you please share the exact API call you're making from python along with all headers?Thanks,Dyla...