I am implementing a pseudo-search engine that I will make as my default search engine on chrome and which will do some housekeeping before redirecting to google or something else.
I am interested in what data/request does the browser make to current search engine to make the "autocomplete" functionality work? The setting in the browser says - "Sends some cookies and searches from the address bar and search box to your default search engine"... Which cookies and to what endpoint?
Any pointers?