Please somebody help me to understand this. I want a publisher access token and publisher entitlement value for device authentication and I don't know how to get that? can someone help me?
Have you seen our SceneGraph ChannelStore node documentation? It explains how a publisher can use the storeChannelCredData and getChannelCred commands to store and retrieve an access token for authenticating users.
You can also take a look at our On-Device Authentication doc.