Private AI relay

Your ChatGPT plan.One clean path to your tools.

Relmio connects a supported ChatGPT/Codex sign-in to the OpenAI-shaped workflows you already use—starting with n8n, now with a secure hosted chat.

npx --yes --ignore-scripts relmio@latest

Live route

Browser → model
Ready
01ChatGPTbrowser sign-in
02Relmiorequest relay
Credentials remain device-local
03Your clientchat · n8n · SDK
04AI responsestreamed back

Built to relay into

n8n AI AgentLLM ChainHTTP RequestLocal chatOpenAI SDK

A relay, not another account system.

Relmio keeps authentication, transport, and client compatibility separate. That makes each boundary easier to understand—and easier to protect.

  1. 01

    Sign in once

    Connect a supported ChatGPT account through the browser. Your session stays encrypted on this device.

  2. 02

    Relay the request

    Relmio sends request-bound credentials to the model route without turning them into a reusable API key.

  3. 03

    Use the client you know

    Start with the hosted chat, then move to n8n AI nodes, local apps, and OpenAI-compatible clients.

Connect, then ask.

This chat uses the account you connect in this browser. Relmio forwards credentials only with your request; the server does not keep a reusable session.

Device-local by design

Credentials are encrypted in this browser. Disconnect whenever you want to remove the local session.

Relmio chatgpt-5.4-mini
Checking session
Powered by OpenAI OAuth

Encrypted locally. Sent only with requests you make here.

Your private test lane is ready.

Connect ChatGPT, choose a starter, or ask your own question.

Private where it matters.

The hosted chat is a browser demo. The n8n installer remains a local wizard that deploys a separate sidecar without changing your existing n8n container, image, or workflows.

  • No shared subscription pool
  • No OAuth tokens in application logs
  • No public n8n sidecar port
  • No OpenAI Platform API key created

Bring your own plan. Keep your own boundary.

Open Relmio on npm