Using this JWT Addon with Bouncer

[einDeveloper]

Hello friends,

today I played a bit with Bouncer. I want to store an "accessLevel" (like a role) in the token to validate if a user has access to special routes. In fact that Bouncer uses the basic-auth to validate the user data, is there another way to validate it like I want?
My plan is to check (before the request is completed) if the user has access to this. For that I use the saved "accessLevel" in the token.

Hopefully you understand what I mean. I would be happy if you have any solution for my "problem"