The server hosting my sites was attacked and as a result my cpanel and database passwords were all changed (by the host provider). I'm updating everything and the REST api should be working but there may have been downtime in the past 24 hours. There is currently still an issue I'm running into with php sessions which is preventing users from logging in to the website. I'm working on it. On top of that, we suffered a power failure over the weekend at work and all the servers went offline, so there's that to deal with today as well. FML
Login issue has been resolved.