RedBee-AS3 is a project mainly written in ActionScript, it's free.
An ActionScript (AS3) library for the RedBee RFID Reader
Version 0.3
This is an ActionScript 3 library allowing you directly interact with the RedBee RFID reader from within ActionScript (Flex, AIR and Flash). Most of the documentation, in fact all, that comes with RedBee is PC and .NET oriented. I wanted to provide something that is MAC and ActionScript oriented. Arduino and Phidgets have good support for those platforms, and hopefully RedBee will be closer to that soon.
At the moment, I'm just finalising the communication without Xbee bpan networking mode enabled, however, I plan to support this too shortly.