Sorry for the seemingly silly question...
I have spent several evenings looking for the documentation. The best I could find was @ lotrointerface but this is clearly not the latest API (I am expecting to see something updated around 5/2012).
Where are you getting the latest API information? For example I do not see the information for Vaults, Skills or Backpacks in any of the documentation. Do you have a tool you are able to grab the commands from while in game?
Sorry for the whacked out name, it is clearly not what I have entered in my profile!