Discussion: Authenticate endpoint

Are you guys planning on (and if not, may I suggest you add it) an 'authenticate' endpoint like Twitter has.
This means the app will do the authorizing thing, but if everything's okay (the Glitcher has already allowed the app once) redirect back as soon as possible and avoid the whole "Do not allow - Allow" part.

This is particually nice for apps that want to use Glitch as a 'Log in through Glitch' app..
Great idea - passed it on to appropriate folks (well, just one folk, Cal). Thanks!
What's wrong with auth.check ?
Nothing's wrong.. But a new entrypoint would mean that if people already allowed access to the app (bearing in mind "Issued tokens are bearer tokens with no secret and no expiry. Refresh tokens are not supported." - http://developer.glitch.com/docs/auth/) they'll get send right back to the app.. and thus avoiding the whole Allow/Disallow UI.