Board Thread:General Coding Help/@comment-33949140-20171213200856/@comment-24692230-20171213212821

(From Doru) If you want to request a resource, say, an image or wiki page, you can use the heroku URL.

If you require to query the api.php endpoint of another wiki, you can use Fng's JSONP method.

If you instead want to POST cross-wiki, there's another way, though it's a bit more hacky. You cannot know whether the request succeeded, and it will throw an error in your console, but the request will pass through.