This sounds like you got an “app access token” instead of a “user token”
You need a “user token”, where the user in the token matches the broadcaster_id
So, to get Lirik’s moderators, I use a token I got from Lirik
And to get CohhCarnage’s moderators, I use a CohhCarnage Token
And thus have permission from those casters to get their moderators
One of these:
You can check the type you have by calling
and seeing if a “user_id” is returned in the payload