JSON-RPC Protocol FAQs

Question 1

What is the JSON-RPC Protocol tool?

Accepted Answer

It's a complete implementation of a JSON-RPC 2.0 real-time server developed using Node.js and Express, bundled with an interactive vanilla JavaScript frontend client for practical demonstration and learning.

Question 2

What core technologies does this tool utilize?

Accepted Answer

The backend is an Express.js server compliant with JSON-RPC 2.0, while the frontend is a lightweight, framework-free client built purely with vanilla HTML, CSS, and JavaScript.

Question 3

What specific RPC methods does the server offer?

Accepted Answer

The server provides three time-related RPC methods: `getCurrentTime` (ISO 8601), `getTimeZone` (name and UTC offset), and `getUnixTimestamp` (in seconds).

Question 4

Does it include API documentation and CORS support?

Accepted Answer

Yes, it comes with detailed API documentation outlining request/response formats and error codes. It also has built-in CORS (Cross-Origin Resource Sharing) support for easy cross-origin requests.

Question 5

Who is this JSON-RPC tool designed for?

Accepted Answer

This tool is ideal for developers seeking to understand and implement JSON-RPC 2.0, offering a practical, ready-to-run example for educational purposes and rapid prototyping of real-time server applications.

JSON-RPC Protocol

Key Features

Use Cases

JSON-RPC Protocol

Key Features

Use Cases