How to get new subscribers while a channel is live

[BarryCarlyon]

@Gino_Heeno

Does this mean that the scope channel:read:subscriptions allows me only to obtain the stream of new subscription of my own channel?

Correct

@Gino_Heeno

Is there any way to obtain the stream of new subscriptions of any channel (with my token)?

No you require authorization from the broadcaster to use PubSub, eventsub, the subscribers API.

You could connect to chat, but chat gives a incomplete picture of this data