API Platform Core
API Platform Core is an easy to use and powerful system to create hypermedia-driven REST and GraphQL APIs. It is a component of the API Platform framework and it can be integrated with the Symfony framework using the bundle distributed with the library.
Build a working and fully-featured CRUD API in minutes. Leverage the awesome features of the tool to develop complex and high performance API-first projects. Extend or override everything you want.
The documentation of API Platform Core Library can be browsed on the official website.