Very awesome -- because of our SSO solution we've had challenges with getting wiki bots to work properly.
If you don't mind, please PM me details of what you did with the bot to allow it to authenticate. I want to make sure we're doing this securely. As Harlequin mentioned, someone will be in touch with you regarding wiki staff.
To answer your #3, we do require separate accounts for bots. Once you've had a chance to talk to Sidero and the wiki team, we'll determine next steps from there.