Chrome Extension trading Robot (Automation) -- 2

I need to edit the source code of my existing google chrome extension. My extension trades binary options (forex) automatically on my forex broker platform. I need the new extension to be able to recieve trading signals published on a binary options signals websites and automatically place trades in the direction of those signals on my broker account. Please note that the these signals-websites do not have an API as such the developer must figure out a way to get signals from this website and automatically replicate the trades on my broker account within the chrome browser.