Integrate API with WPForms in WordPress

We are looking for a developer to integrate the UK Companies House API into a WordPress website using WPForms. The goal is to auto-complete or validate a single form field — "Company Name" — based on live data from Companies House.

Requirements:

WordPress site using WPForms plugin

One form field: Company Name

When the user starts typing in the Company Name field, the form should fetch suggestions from the Companies House API

Optionally, validate the entered name against the Companies House database

Clean and responsive integration (must not impact page speed or form usability)

Deliverables:

Working integration of Companies House API with WPForms

Any necessary custom code/scripts documented and added cleanly

Brief instructions for maintenance or future edits (if needed)

Ideal Skills:

WordPress development

Experience with WPForms customisation

API integration (preferably with Companies House)

JavaScript/jQuery for frontend interactions