Deploying AI-created Next.js on a VPS: SSR, API Routes and Node.js

Published on 2026-10-27 by frfrand

Next.js on VPS from v0 or AI: build, Node runtime, reverse proxy, SSL, API Routes, systemd, logs and rollback.

Deploying AI-created Next.js on a VPS: SSR, API Routes and Node.js

Not all Next.js is published as static HTML

If you ordered an app from v0, Cursor or Claude Code, it may have components that render on the server, server actions and API endpoints. Uploading images and HTML to a static hosting does not execute those processes. Before setting up a VPS, check scripts, Next version and build output.

What a simple production architecture looks like

The Node process runs the Next server on an internal port, Nginx receives HTTPS and acts as a proxy. A service manager like systemd keeps the process active after a reboot, limits privileges and offers logs. If the app uses PostgreSQL, credentials stay on the server side and the network exposes only what is necessary. If you choose standalone output, you need to check the documentation to also move its static resources.

Example: orders panel with server-side rendering

On your computer, npm run dev shows /pedidos/123. On the VPS the deploy only contains a public folder and fails. You run the production build and start Next correctly, testing dynamic routes, server actions and API. You add a lightweight health check and try rebooting the machine. You also test that a normal user cannot query another customer's orders; HTTPS does not replace authorization.

Concrete steps

1. Read package.json and check compatible Node and Next versions. 2. Detect SSR, API routes, server actions, and external service dependencies. 3. Configure secrets and environment variables, outside the client. 4. Generate build and start persistent process behind Nginx. 5. Enable HTTPS, logs, health checks, and resource limits. 6. Run role, dynamic route, and rollback tests.

VPS vs Vercel

Vercel simplifies numerous Next.js tasks. A VPS allows configuring the process and combining custom services, but requires operation and updates. The decision depends on the architecture and the team.

Frequently asked questions

### Does Next.js always need Node? It depends on the export mode and its server features; not for every static project. ### Is uploading public/ to the server enough? No when there is SSR or API routes. ### Do I have to use Docker? Not necessarily: a systemd service can also be valid. ### What happens if the VPS restarts? The process must be configured to start automatically.

Sources

Next.js: Deployment · Nginx.

The role of ArduMaker and the migration service

The ArduMaker infrastructure can host the project via VPS and compatible services, but it does not automatically convert a prototype into secure software. ardumaker.com/lovable is planned as a page to present a service for migration and deployment of AI-generated code to production; it has not been created yet. We are not claiming that an automatic importer already exists. Each case requires code review, dependencies, data, domain, testing, and support. The current platform can be consulted at ArduMaker.

Editorial review: October 2026. Check the requirements of each framework before making changes in production and keep restorable copies.

What the photograph shows

Visual infrastructure of containers and publishing processes. Illustrative photograph generated for this article about taking code created with AI to a production application; it is not an official capture of the tool nor does it demonstrate a specific implementation.