# Deploy Nuxt (generate) to thin.host

Prerender a Nuxt app with nuxt generate and publish .output/public to thin.host. thin.host serves the static files and gives you a live URL right away. Your agent can do every step for you through the thin.host MCP server, or you can run one `curl` command.

## At a glance

| Step | Nuxt (generate) |
|---|---|
| Build command | `npx nuxt generate` |
| Folder to deploy | `.output/public/` |
| Preview build (served at `/s/my-site/`) | `NUXT_APP_BASE_URL=/s/my-site/ npx nuxt generate` |
| Deploy | `curl -F file=@site.zip -H "Authorization: Bearer $THINHOST_API_KEY" https://thin.host/v1/websites/archive` |
| Live URL | `https://thin.host/s/my-site/`, or your own domain |

## Before you start

- **Requires:** Node.js 22 or later.
- **A thin.host account.** [Sign up](https://thin.host/signup), then create an API key under Settings (for `curl` and the local MCP server), or connect your agent with OAuth as shown in [Quickstart (MCP)](https://thin.host/docs/quickstart-mcp).

## Create a project (skip if you have one)

```bash
npm create nuxt@latest my-app
```

## Set the base path

Until a domain points at it, a thin.host site lives under a sub-path: `https://thin.host/s/<slug>/`. The app.baseURL option sets the path prefix. Nuxt also reads NUXT_APP_BASE_URL at build time, so the preview build needs no config change.

```typescript
// nuxt.config.ts
export default defineNuxtConfig({
  app: { baseURL: '/' },
});
```

| Where readers will look | Build with |
|---|---|
| The preview URL `https://thin.host/s/my-site/` | `NUXT_APP_BASE_URL=/s/my-site/ npx nuxt generate` |
| A custom domain, or a free `<name>.thin.host` subdomain | `npx nuxt generate` (base path `/`) |

Pick the slug (`my-site` here) before you build the preview, and pass the same slug when you deploy.

## Build

```bash
npx nuxt generate
```

The finished site is in `.output/public/`. That folder is what you deploy.

## Deploy from your agent (MCP)

Connect thin.host to Claude Code, Claude Desktop, Cursor, VS Code, Windsurf, Codex or ChatGPT once ([setup for each client](https://thin.host/docs/quickstart-mcp)), then ask:

> Build this Nuxt (generate) project for thin.host with the slug my-site and publish the .output/public/ folder.

With the local server (`uvx thinhost-mcp`) the agent runs the build and calls `publish_website` with the absolute path of `.output/public/`; large builds are split across requests automatically. Later changes go out with `update_website` and `sync=true`, which also removes files the new build dropped.

The hosted connector (`https://thin.host/mcp`, used by claude.ai and ChatGPT) cannot read your disk. From a coding agent it uploads with the REST call below; otherwise it publishes from a public link to a zip or HTML file with `publish_website_from_url`.

## Deploy with curl

```bash
cd .output/public && zip -r ../../site.zip . && cd -
curl -F file=@site.zip -F title="My Nuxt (generate) site" -F slug=my-site \
  -H "Authorization: Bearer $THINHOST_API_KEY" \
  https://thin.host/v1/websites/archive
```

The JSON response includes `url`, the live address (`https://thin.host/s/my-site/`). To redeploy, upload the new zip to the site's archive endpoint; pages and assets missing from it are removed:

```bash
curl -F file=@site.zip \
  -H "Authorization: Bearer $THINHOST_API_KEY" \
  https://thin.host/v1/websites/my-site/archive
```

A single upload can be up to 30 MB. See the [REST API reference](https://thin.host/docs/api) for every field.

## Add a custom domain

1. Open the site in the [dashboard](https://thin.host/dashboard) and add your hostname under **Custom Domains**, for example `www.example.com`. A `<name>.thin.host` subdomain is free and works immediately.
2. Create the DNS record the dashboard shows: a `CNAME` pointing at `cname.thin.host`. TLS is issued automatically once DNS resolves.
3. Rebuild with the base path `/` (`npx nuxt generate`) and redeploy.

Pages on a custom domain get a canonical tag, a generated `robots.txt` and a `sitemap.xml`.

## Nuxt (generate) notes

- nuxt generate prerenders every route it can reach by following links from /. Add unlinked routes to prerender.routes.
- Paths built at runtime (for example `/img/${name}.png`) do not get the base URL; prefix them with useRuntimeConfig().app.baseURL.

## FAQ

**Should I use nuxt build or nuxt generate for thin.host?**

nuxt generate. nuxt build produces a Node server, which thin.host does not run; generate writes static HTML for every route to .output/public.

**Why does the preview URL load without styles or scripts?**

The site is served under /s/<slug>/ until a custom domain points at it, so a build that references /assets/... asks the thin.host root for files that live under the sub-path. Build with the base path set to /s/<slug>/ for the preview, or map a domain (a free <name>.thin.host subdomain works) and build with base /.

**How do I redeploy?**

Rebuild, zip the output folder again and POST it to /v1/websites/<slug>/archive, or ask your agent to run update_website with sync=true. Sync removes files the new build no longer contains, so old hashed bundles do not pile up.

**How large can a site be?**

A single archive upload can be up to 30 MB. The local MCP server (uvx thinhost-mcp) reads the build folder directly and splits large sites across requests, up to 150 MB.

## Sources

Commands and options checked against the official Nuxt (generate) docs on 2026-10-14:

- [Nuxt: nuxt generate](https://nuxt.com/docs/4.x/api/commands/generate)
- [Nuxt: Deployment, static hosting](https://nuxt.com/docs/4.x/getting-started/deployment#static-hosting)
- [Nuxt configuration: app.baseURL](https://nuxt.com/docs/4.x/api/nuxt-config#baseurl)

Other frameworks: [all deploy guides](https://thin.host/guides). Coming from another host? [Compare thin.host](https://thin.host/compare).

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Canonical page: https://thin.host/guides/deploy-nuxt