ChatGPT connects to Robinhood’s agentic trading as a custom MCP app. The flow runs through ChatGPT’s Developer Mode. Here’s the setup, and the safety layer to add before you let it trade.

Before you start

You need a Robinhood individual investing account in good standing, on a desktop device — that’s the only place you can open an agentic account and authenticate. Decide your funding amount first; it’s the absolute most your agent can lose.

The Robinhood Trading MCP URL:

https://agent.robinhood.com/mcp/trading

Connect ChatGPT

  1. Enable Developer Mode in ChatGPT.
  2. Go to Settings → Apps → Create app.
  3. Enter the MCP link: https://agent.robinhood.com/mcp/trading
  4. Complete authentication when prompted. Robinhood will walk you through opening and funding your Agentic account; auth runs through Robinhood, so ChatGPT never sees your credentials.

Set guardrails before ChatGPT trades

A connected agent with no limits is an autonomous system pointed at real money. Before the first order:

  • Generate a guardrail config with the free SecProve Agent Safety Kit and paste it into ChatGPT’s instructions — caps, an approval gate, a kill switch, and a prompt-injection rule, scaled to your funding.
  • Set your spending and trade limits.
  • Know your kill switch — the "STOP" phrase and how to disconnect the MCP app entirely.

Good to know

Agentic trading is in beta and equities-only right now. Robinhood does not monitor or audit connected agents, and once your data reaches OpenAI it’s governed by their terms. That makes your guardrails the only safety layer you control — set them first.

Connecting ChatGPT takes a couple of minutes. Spotting an injection attempt aimed at it is the real skill — and it’s measurable. Test yours at secprove.com.