Who the hell designed SOAP ? It's so difficult to develop and maintain 😭

And they don't use easier authentication models like oauth2, they prefer ws security

Yup SOAP is a pain, though if using all Microsoft stack (like WCF, Asp.Net .. etc) it is easy to handle. I once worked with an Android app that talks to SOAP service, it was a pain.

I am not an expert in that but I integrated JWT tokens in a WCF service though over REST endpoint, the soap endpoint uses username and password auth from db rather than windows accounts

Microsoft ¯\_(ツ)_/¯