Clone the project and add the heroku repo:

`git@heroku.com:staffplan.git`

You can see the list of config variables by typing:

`heroku config` from that directory (assuming you have the heroku toolbelt/gem installed)

Exposing data to a public API seems like something that would be a toggle on accounts so companies could opt out of it. That being said, I'm all for an API that opens it up. I've used the omniauth gem (https://github.com/intridea/omniauth) to implement OAuth using third party providers, works like a charm.