Google introduced a new "ActionScript 3 Client Library" built by DENIVIP Media, Russia for Google Data Export API.
This library provides a simple way to access your Analytics Data from both AIR Applications and Flash Player (though a proxy). The library was initially built to power DENIVIP Media's new TiViCon application, which you can read more about on DENIVIP's blog. "Given the potential value of this library to many other developers, we decided to make it freely available along with its source code," says Denis Bulichenko, Director of Business Development at DENIVIP.
So now you have a simple way to access all your data in ActionScript 3.
You can get the open source ActionScript 3 library, a really nice quick start guide, and a sample application all from their website.