Script an interaction with a website that uses flash?

I would like to write a script that interacts with a web service which does not provide an API, through it's public website. (To the best of my knowledge, this would not be a violation of the TOS for the site in question.)

The catch is that the site's UI is written in Flash, so it's not as simple as using curl or something similar.

Are there any tools, libaries, or tips that let me script interaction with flash in a dynamic way, on my PC (rather t开发者_运维百科han a hosted solution)? I expect that this would be similar to a testing framework...