Integrate API Checker into Wordpress website, with separate results page.

We have an availability form that connects to wholesaler via API, we need this form to be integrated on our Wordpress website, we use elementor. When data inputted by the user, this is searched for available services then the user follows the order form and any information submitted by the user on the availability is on the order so it can be submitted directly to WHMCS or later down the line Hostbill.