I encount an issue when I try to simply get information about a video through this route:
Here is my request:
This basic request return a 200 OK response but the browser blocks the request and catch the following error:
Access to fetch at 'https://api.twitch.tv/kraken/videos/000000000?client_id=XXXXXXXXXXXXXXXX' from origin 'http://localhost:3000' has been blocked by CORS policy: The 'Access-Control-Allow-Origin' header contains multiple values '*, *', but only one is allowed. Have the server send the header with a valid value, or, if an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.