OAuth Server-to-Server Access Token to Call Campaign Classic API
Hey all,
I am creating a web application (Node.js) that needs to call some API endpoints in Adobe Campaign Classic SOAP API v8.
I have created a project in the developer console and added an integration to our v8 stage instance (see screenshot below)

I couldn't find in the documentation any resource that explains how to use the generated access token to call v8 SOAP API. All the examples that I found are using a username/password to generate a session token.
Can you help? maybe an article or a tutorial that I can follow?
Thank you