Provider Login
Use Sign in on an OpenAI provider to refresh its ChatGPT login from the dashboard.
ChatGPT Web bridge login is performed in the bridge's private browser profile. For a remote host, use SSH X11 forwarding to run codex-chatgpt-web login; the dashboard never receives browser cookies.
Relay Device Login
Run codex relay add https://this-relay without --token, then approve the code here.
API Usage
Use any managed API token as Authorization: Bearer TOKEN. The admin dashboard token still works, but generated API tokens are better for clients.