What is Webservice REST?

REST (Representational State Transfer) is an architectural style for designing networked applications. It relies on a stateless, client-server, cacheable communications protocol, and typically uses HTTP. RESTful web services use HTTP methods (GET, POST, PUT, DELETE, etc.) to perform CRUD (Create, Read, Update, Delete) operations on resources identified by URIs. It's commonly used for building APIs due to its simplicity and scalability.