Change the default Influence of aa easied keyframe

Hey guys, I'm posting here hoping that someone in here would save me hours of digging into AE's programming language.

So I'm asking for a script that would let me change the influence of a selected keyframe to let's say easy out 0 velocity 70% influence.

My goal is to have two scripts mapped to two different shortcuts (one for easyin and easyout).

I use this countless times during work, I have the window "keyframe velocity" already bound to a shortcut, but still it ain't as fast as I wish.

Can anyone at least lead the way to a more understandable piece of code to acchieve this?

Thanks.

nope... sorry, still doing it the hard way...will post if I ever find something