Chapter 3 — Using JSON in Applications
JSON is widely used in web APIs to exchange data between servers and client applications. When a user interacts with a website or mobile application, data is often sent and received in JSON format because it is lightweight and easy to process.
Example: API response
{
"status": "success",
"user": {
"id": 101,
"name": "Alice"
}
}This example represents a typical response returned by an API.