Control panel

Conduit

Codex subscription, as an OpenAI-compatible API. No platform token meter.

Idle

Not signed in

  1. 01

    Sign in with Codex

    Device login. Click Start, get a code, open ChatGPT, approve. No platform API key. Tokens live on disk so restarts keep the session. Sign out drops it.

  2. 02

    Endpoint

    What you paste into tools.

    Base URL

    /v1

    API key

    The cdt_ string Conduit minted for this server. It only authenticates callers of your proxy. It is not an OpenAI key.

    —
  3. 03

    Playground

    Same /v1/chat/completions path your tools will hit.

    Sign in, pick a Codex model, send a prompt, watch the stream. If this works, Cursor will too.

  4. 04

    Point a client

    gpt-4o and similar aliases map to Codex so existing configs do not have to be rewritten.

    Cursor → Settings → Models → OpenAI
Override OpenAI Base URL: /v1
OpenAI API Key: cdt_…

Model: gpt-4o
(Conduit maps gpt-4o to gpt-5.4-codex so existing Cursor configs keep working.)

Recent calls

Last requests through the proxy

Empty until something actually hits /v1.

Typical order: sign in → copy base URL + key → playground sanity check → paste into Cursor.