That suggests that the correct credentials aren't being set when making the request. I checked in the DB and realized that there is field password_client which was set to 1. OAuth 2 - Streamlabs API api - 401 Unauthorized when creating Password Grant Tokens with laravel ... If your labels are not updating in Streamlabs Desktop, please try the following: Delete the sources for the labels that are not updating. I already took a look at the Users Reference earlier this day, but wasn´t sure how/where to implement the curl-code in my scripts. Double-check your stream key if this is still correct. However, upon instillation of the program I went to put in my Twitch Alerts link into a browser source and I keep getting an error that says 401 Unauthorized! How To Fix 'Error Fetching Your Channel Information' in StreamLabs Api Authorization For Stream Deck - tpdevpro.com Show more View Detail Someone help me? Anyone know what I can do? Fixed - 401 Unauthorized error while calling Dynamics 365 Web API Streamlabs Desktop. 401, Unauthorized, WWW-Authenticate →Bearer error="invalid_token ... and you're using YOUR_TENANT.us.webtask.io for the AUTHORIZATION_URL_FROM_EXPLORER} value? It may be represented as 401 Unauthorized, Authorization required, HTTP error 401- Unauthorized. When you get your bearer token using one of the older style apps (still trying to figure out how to create this in the new azure portal), it isn't associated with the Graph API (its 'audience' isn't Graph). I ended up figuring it out after running it through an api tester. Question / Help Why am I seeing this when trying to use streamlabs? Fitbit's token endpoint is rejecting your request for an access token credential as the request isn't authorized. Angular HTTP is not very helpful IMO, anyhow for anyone that might have an issue in the future here is the solution, quick and dirty before needed refactoring: httpOptions = { headers: new HttpHeaders ( { 'Content-Type': 'application/x-www . Error 401: "Unauthorized" "invalid oauth token" when requesting user ... Anyway, I tried different api and we kept the default audience and same issue still occurred. What Is a 401 Unauthorized Error and How Do You Fix It?