Flow of the jitsi meet api used for local host

Can anyone help me to understand the flow of jitsi meet api used on localhost .

What is that API for localhost? Can you gove more details?

I have cloned the jitsi meet to my local server so that I can use its api and integrate my own gui of a video conferencing to the jitsi meet api provided bt jitsi meet … but I am facing issue to understand the flow of the api