And remove the login requirement on the API as per bug 820614 comment 1.
I think this is done.
Verified as fixed in https://marketplace-dev.allizom.org/developers/validator on FF22 (Win 7)
Attaching postfix screenshot.
Created attachment 719035 [details]
postfix app validator
That's a different validator which sadly doesn't use the API.
This is about the API: