In my app, I would like to be able to search for a query using the user-set default web browser and the default search engine.

iOS itself is able to do that from a few places, one of which being the scrollable menu available on text selection. Here’s a screenshot below:

What would be the x-url-scheme or deep link to do such thing?

I currently use x-web-search://?<query> but it will only launch a search in Safari.

I don’t want to have to offer a menu where users can set their preferred web browser and search engine inside my app. I would like to use the system setting.