Hosting Multiple Subdomains Externally from Apex domain.

The Problem

I have a domain hosted externally and I'm looking to host multiple sub domains on another system.

Application

The application is an API written in PHP / Laravel. The backend will be hosted on a VPS / Shared hosting (depending on site usage).

Frontend

I'm looking to then host all sub domains on an external provider be it Netlify or Vercel, perhaps heroku. This will all be written in NextJS, querying the API.

Is this possible and if there are any resources which can be shared that would be greatly appreciated.