REST API stands for Representational State Transfer Application Programming Interface. It is a software architecture for web services. Web services that conform to the REST architecture termed as RESTful Web Services (RWS).

It looks like an HTTP URL, but it has a different purpose, based on each method.

Method Description
GET Get all the items.
POST Create a new item.
Method Description
GET Get the item with ID 1.
PATCH Update some information of item with ID 1.
DELETE Delete the item with ID 1.