node -v
npm -v
mkdir restful-api-project
cd restful-api-project
npm init -y
This generates a package.json file to manage your project’s dependencies.
npm install express mongoose body-parser
restful-api-project/
│
├── models/ # Database schemas
├── routes/ # API routes
├── controllers/ # Business logic
├── config/ # Configuration files
├── app.js # Application entry point
const mongoose = require('mongoose');
mongoose.connect('mongodb://localhost:27017/api2025', {
useNewUrlParser: true,
useUnifiedTopology: true,
}).then(() => console.log('Database connected successfully'))
.catch((error) => console.error('Database connection error:', error));
const mongoose = require('mongoose');
const UserSchema = new mongoose.Schema({
name: { type: String, required: true },
email: { type: String, required: true, unique: true },
password: { type: String, required: true },
});
module.exports = mongoose.model('User', UserSchema);
const express = require('express');
const { getAllUsers, createUser } = require('../controllers/userController');
const router = express.Router();
router.get('/users', getAllUsers);
router.post('/users', createUser);
module.exports = router;
const User = require('../models/User');
exports.getAllUsers = async (req, res) => {
try {
const users = await User.find();
res.status(200).json(users);
} catch (error) {
res.status(500).json({ message: error.message });
}
};
exports.createUser = async (req, res) => {
try {
const user = new User(req.body);
await user.save();
res.status(201).json(user);
} catch (error) {
res.status(400).json({ message: error.message });
}
};
const express = require('express');
const bodyParser = require('body-parser');
const userRoutes = require('./routes/userRoutes');
const app = express();
app.use(bodyParser.json());
app.use('/api', userRoutes);
app.listen(3000, () => console.log('Server running on port 3000'));
As businesses aim to build efficient and scalable APIs, many choose to Hire Dedicated Node.js Developers in India for their expertise and cost-effectiveness. Developers in India are renowned for their technical skills, professionalism, and ability to deliver high-quality solutions at competitive rates.
When you Hire Dedicated Node.js Developers in India, you gain access to a talent pool experienced in building APIs for various industries, ensuring your application meets global standards.
Building RESTful APIs with Node.js remains a powerful choice in 2025, thanks to its flexibility, performance, and developer-friendly ecosystem. By following the steps and best practices outlined in this guide, you can create robust and scalable APIs to meet modern application demands. Whether you’re a startup or an enterprise, leveraging the power of Node.js can help you stay ahead of the curve in the competitive digital landscape.
If you’re planning your next API project, consider partnering with experienced professionals and Hire Dedicated Node.js Developers in India to unlock unparalleled development potential and achieve success in your endeavors.