# Codex on boxd

> Sign in once with ChatGPT and Codex is signed in on your private machines.

Codex is built into boxd, not called through `run`: connect it once in the console (https://app.boxd.sh/integrations).

- Page: https://boxd.sh/integrations/codex/
- Docs: https://docs.boxd.sh/guides/integrations/connections#codex
- All integrations: https://boxd.sh/integrations/ (Markdown: https://boxd.sh/integrations/index.md)

## How it works

- **Sign in once.** With ChatGPT, in the console or from your laptop: `boxd manage integrations connect codex`
- **Use it anywhere.** Every private machine is signed in, new ones and forks too. `codex`
- **Kept fresh.** boxd renews the login. A machine never holds the refresh token.