Cannot add new games

[clivecrous]

No matter what is added to the games collection, the server always responds with:

Invalid game (router.js:52)

I've tried the Unity API
As well as directly in the browser using the following URI structure:
https://HEROKUAPPNAME.herokuapp.com/v1?publickey=PUBLICKEYINGAMESCOLLECTION

{
success: false,
errorcode: 1,
exceptionmessage: "Invalid game (router.js:52)"
}