How APIs Use JSON

When a client application sends a request to a server, the response is usually returned in JSON format. This allows different systems to communicate easily.

Example JSON Response:
{
"name": "Arjun",
"role": "Developer"
}

Why JSON is Popular in APIs:
- Lightweight data format
- Easy to read and write
- Supported by all major programming languages
- Faster compared to XML

JSON has become the default format for REST APIs and modern web applications.