I think you are missing the option for OAuth. That should enable what you are looking for. If you have a preexisting OAuth setup, it might be hard to get worki

I think you are missing the option for OAuth. That should enable what you are looking for. If you have a preexisting OAuth setup, it might be hard to get working though, due to the "API and Auth endpoint have be under the same root domain" requirement. (Source: wasted a few hours today trying to get OAuth working)