So the OAuth token is used, to make sure you have the right access to access this endpoint. In general this shows how the Authentication of the Twitch API works. This shows how to do this for an OAuth token: https://dev.twitch.tv/docs/authentication/getting-tokens-oauth/ Authentication is a rather big topic to summarize, so i think it would be easier that you take a look at the guides first and just hit me up with any specific questions that might come up.