Twitch api works local but not on deployment

I am fairy new but Implicit Auth flow would require whoever visits the landing page to login correct?
What I am trying to do is just have some type of notification on a particular streamer and see if he is live or not. This is the landing page. What would i need to do if I dont want users to login to just see if the streamer is live, since its just a landing page. Would i need to implement a backend to call the twitch api? Im a bit confused, I also understand the tokens expire.

Thank you again for the help.