Our trading API is now live.
We would have liked to have it up sooner but wanted to ensure that it was thoroughly tested.
Additionally we focused our resources more towards security after the Mt Gox hack.
More announcements coming soon regarding security as well.
You can find info on our API here:
https://www.tradehill.com/Support/TradingAPI The API can be enabled in your user profile page.
New charts coming very soon and very needed, we agree.