You may be referring to the new Events API. This feature is controlled by an auth token that grants access to all data generated in your room (but not in others). So it works similarly to the auth token in the OBS. I understand that with this API you can build or connect to any kind of web or local app that retrieves and analyzes data from your sessions. This may be used to generate statistics, logs, etc. and also to connect Lovense toys or OBS extensions with no need have any plugin in your Chrome.