Webhooks example 22

What this example teaches

Webhooks

Output

The endpoint responds with JSON that a frontend or mobile app can use.

Line-by-line explanation

• Line 1 sets up the Webhooks example: import express from "express";.
• Line 2 adds one required part of the working pattern: const app = express();.
• Line 3 adds one required part of the working pattern: app.get("/api/webhooks", (req, res) => res.json({ ok: true, feature: "Webhooks" }));.
• Line 4 adds one required part of the working pattern: app.listen(3000);.

Why this example is useful

This example is useful because it isolates webhooks without surrounding noise, so you can see the idea clearly.

Where it is used in real projects

Webhooks appears in real NodeJS work when a feature needs a clear pattern that can be reviewed and changed safely.

Beginner variation

Change one label, value or condition in the Webhooks example and run it again.

Advanced variation

Combine Webhooks with validation, error handling or reusable structure.