I need someone who knows streaming platforms

I need someone who knows exactly what the Buzzcast (Facecast) application is and help me create a method to get the private links m3u8.

I have access to a telegram bot, and that can do this. This is not my own bot. I want my own bot or add-on that can do that.

I attach a video about this bot:

https://www.youtube.com/watch?v=l-FNkr8uIrA