Display Directory Searchbar on Another Website

Hello,

I am using your directory plugin on one of my websites (website A), where I have all my listings.

I have another website (website B), where I would like to show a searchbar for the directory on website A. Website B is on a different domain, a different hosting and has a completely different installation of wordpress, so obviously I can’t use [acadp_search_form]. How can I do this (I would prefer to not use an iFrame)?

Thank you!