React to user follow with the Twitch API?

[BarryCarlyon]

@DuckenScott

Is there a way to listen to follow events with the twitch API ? I mean, when a user is following the channel, then get a json response or something like that ?

Yes, you can use EventSub, which at time of writing only supports a HTTP POST/Webhook notification transport.

EventSub Subscription Types

This will broacast a HTTP POST JSON payload when a follow occurs.