Request failed: forbidden (403) after adding the provided url from Firebase in the callback settings of the Twitter app
Request failed: forbidden (403) after adding the provided url from Firebase in the callback settings of the Twitter app Adding this callback url in the settings, doesn't work with Firebase (doesn't show any user that signed up): [twitterkit-Consumer_ID://] Adding this callback url in the settings shows error "forbidden (403)": https://the-app-name.firebaseapp.com/__/auth/handler Everything in the info.plist was put correctly: consumer id, .... Everything in App Delegate was put correctly: Twitter.sharedInstance.start..., Twitter.sharedInstance.application... Help much appreciated By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service, privacy policy and cookie policy, and that your continued use of the website is subject to these policies.