How to Connect Google Antigravity to Moomoo: A Step-by-Step Guide

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Yes, you can connect Google Antigravity directly to Moomoo.


What can you do from Antigravity once it is connected to Moomoo

  • Place trades on Moomoo directly through Antigravity.

  • Sync transaction history automatically into Google Sheets for deep analysis.

  • Run backtests on historical data to see how your trading strategies would have performed.

Here is a simple walkthrough of how to link the two together—both the standard setup and the hands-off "AI-assisted" shortcut.


Prerequisites: What You’ll Need

Before starting, make sure you have the following ready on your PC:

  1. Moomoo Desktop Application (installed and logged in)

  2. Moomoo OpenD Gateway (Moomoo’s official bridge software)

  3. Python (the latest stable version)

  4. Google Antigravity Desktop App

  5. A free Gemini API Key from Google AI Studio



Step 1: Install Python & Trading Libraries

Why is it needed? Antigravity uses Python scripts behind the scenes to talk to Moomoo’s servers.

Head over to the official Python website (python.org) and download the latest stable installer.

Run the installer (make sure to check the box that says "Add Python to PATH").



Follow instructions to install Python.

Install the required packages in Python environment:


on powershell:




pip install moomoo-api python-dotenv

Step 2: Install Moomoo OpenD Gateway

What is OpenD?

OpenD is the official local or cloud gateway program for the Moomoo API. Think of OpenD as a secure translator. Because trading platforms require bank-grade security, you cannot just connect an AI prompt directly to your live broker account. OpenD sits locally on your machine, receives instructions from Antigravity, and securely passes them to Moomoo's trading servers.

Download OpenD from official Moomoo website: Moomoo API & Moomoo OpenD Download

Follow installation wizard.

Launch OpenD and log in using your Moomoo trading account credentials. Keep it running in the background whenever you want to trade.


Step 3: Find/ Create your Gemini API Key


Visit Google AI Studio (aistudio.google.com).

Navigate to Manage> Dashboard

Click Create API Key and copy the secret code



 Step 4: Configure Environment Variables (.env)

A .env file is a private, secure text note where your computer stores passwords and keys so you don’t have to type them into public code.

Inside your project folder, create a new file named .env (template/ sample given below).

Then updates the password, environment and Gemini API Keys




# ─────────────────────────────────────────────
# Moomoo OpenD Connection Settings
# ─────────────────────────────────────────────
MOOMOO_HOST=127.0.0.1
MOOMOO_PORT=11111

# Your Moomoo trading password (for unlocking live trading)
# Leave blank to only use paper/simulate trading
MOOMOO_TRADE_PASSWORD= [Update with your password]

# Trading environment: REAL or SIMULATE
MOOMOO_TRADE_ENV=SIMULATE [Update if want to trade in Live]

# ─────────────────────────────────────────────
# Google Antigravity SDK Settings
# ─────────────────────────────────────────────
# Gemini API key -- REQUIRED for the Python SDK to work
# Get a free key at: https://aistudio.google.com/apikey
GEMINI_API_KEY= [Update with API key from Step 3]

# ─────────────────────────────────────────────
# General Settings
# ─────────────────────────────────────────────
# Default market: US, HK, SG
DEFAULT_MARKET=US

# ─────────────────────────────────────────────
# WhatsApp Notification Settings (Option 3: WhatsApp Web)
# ─────────────────────────────────────────────
# Format: +[country code][number] e.g., +60123456789 or +1234567890
WHATSAPP_PHONE=+1234567890




Step 5: Test the connection

Before placing any real orders, let’s verify that Antigravity can talk to your account:

To confirm that connectivity has been established, query a simple request. Such as by asking the cash balance in the trading account. 



If it can return the query correctly, then Congratulations you have established the linkage between Google Antigravity with Moomoo.



Alternative Way

If the manual steps above sound too technical, you don't actually have to configure everything by hand.

You can simply ask Antigravity to connect itself to Moomoo:

""Help me connect to my Moomoo account via OpenD."

Antigravity will inspect your machine, draft a step-by-step Implementation Plan, install the necessary libraries, and prepare the configuration files for you. All you have to do is review the plan, click Approve, and let it handle the heavy lifting.



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