Nuxt 4 Has a Free API You Should Know About

Nuxt 4 is the latest evolution of the Vue.js meta-framework, bringing significant performance improvements, better developer experience, and a refined API that makes building full-stack web applications easier than ever.

What Makes Nuxt 4 Special?

A startup founder I worked with was spending weeks setting up SSR, API routes, and deployment pipelines manually. Then they discovered Nuxt 4 — and had their entire application scaffolded and deployed in an afternoon.

Key Features:

• Unified API Layer — Built-in server routes with server/api/ directory convention
• Auto-imports — Components, composables, and utilities are automatically available
• Hybrid Rendering — Choose SSR, SSG, ISR, or SWR per route
• Nitro Engine — Deploy anywhere: Node.js, Deno, Cloudflare Workers, Vercel, Netlify
• TypeScript First — Full type safety out of the box

Quick Start

npx nuxi init my-app
cd my-app
npm install
npm run dev

Server API Routes

Create server/api/hello.ts:

export default defineEventHandler((event) => {
  return { message: 'Hello from Nuxt 4 API!' }
})

That's it. No Express setup, no middleware configuration. Just create a file and it works.

Real-World Use Case

Build a full-stack app with database integration:

// server/api/users.get.ts
export default defineEventHandler(async () => {
  const db = useDatabase()
  return await db.sql`SELECT * FROM users`
})

// server/api/users.post.ts
export default defineEventHandler(async (event) => {
  const body = await readBody(event)
  const db = useDatabase()
  return await db.sql`INSERT INTO users (name, email) VALUES (${body.name}, ${body.email})`
})

Why Developers Love Nuxt 4

1. Zero-config deployment to 15+ platforms
2. Built-in caching with stale-while-revalidate
3. File-based routing with dynamic parameters
4. Middleware system for auth and validation
5. Module ecosystem — 200+ community modules

Getting Started

The Nuxt documentation is comprehensive and well-maintained. Start with the basics and scale up as your application grows.

---

Need help building production-ready web applications? I specialize in modern web scraping and data extraction solutions. Check out my Apify actors for ready-to-use tools, or email me at [e-mail] for custom solutions.