We've launched an interim tier bot, although it's still in beta, with the following specifications:
- Minimum 25 wins
- No TSR requirement
- AP mode
The game is titled "DotaCash AP Interim Tier #X", and you can see the current name from the Current Games tab on the main website. If you don't have the requisite number of wins, it will say that the lobby is full when you attempt to join.
We're planning some additions including more modes, a minimum TSR, and shuffling/balancing for the future.
If there are any issues (like if you can't join even though you have 25 or more wins), please post in the technical support section.