Is there a document goes into detail on how to make XHR request from your front-end to your back-end server? I especially need to know how to set things up so I don’t get cross-origin errors between the
twitch.tv domain hosting my front and my back-end service domain, when I make XHR calls to my server.
I looked here under the Extensions documentation, but I don’t see anything about that. (Sorry if I missed it):