At the agency I previously worked at, we worked with Webflow's API quite a bit to manage collections.
However, the PHP API client we used wasn't well maintained nor well documented.
When I looked into integrating Webflow-related features into Koalati, I looked into it and Webflow had improved their API quite a bit, but there was still no other API client library for it in PHP.
I decided to create one, and this is how this project came to be!
I believe this is now the best PHP API client you'll find for Webflow's REST API. It allows you to manage sites, collections, e-commerce, members, and more.