Kongregate with Unity - FLASH build ???

Hey has anybody managed to get kongreagate working from unity with a Flash (not web player) build... we don't want to go through the process of making a webplayer build if possible as we are already fully beta tested on ios / flash platforms... so we're hoping to upload our flash version to kongregate and use their API... but so far no dice. what we are trying is to make the calls via ActionScript calls... anybody ever triwde this approach? see any pitfalls?