Restful Web Apis ⇒

REST hurried to the Warehouse Server. In DataVille, everything was a —a noun, not a verb. REST asked for the representation of Product 101 . The Response The Server handed REST a small, clean JSON document:

This was a , a standard HTTP method meant for retrieving data. REST picked up this request. REST didn't care that UserInterface had asked for Product #99 just a second ago. REST didn't know who UserInterface was, and didn't need to know. RESTful Web APIs

Every request contained everything necessary to understand it: the target ( /products/101 ) and the intent ( GET ). The Resource REST hurried to the Warehouse Server

UserInterface sent a message out across the web highway: GET /products/101 The Journey The Response The Server handed REST a small,

One morning, a frontend application known as "UserInterface" needed to know about a specific item in the inventory, Product #101. It didn't want to talk for long, just get the facts.

Suddenly, a new client—a mobile app—asked REST for the same item. Because REST was stateless, the server didn't have to manage sessions or cookies, allowing REST to handle thousands of requests seamlessly without getting overwhelmed.

{ "id": 101, "name": "SuperWidget", "price": 29.99, "status": "in-stock" } Use code with caution. Copied to clipboard