Brokers
Horizon × moomoo
moomoo is a mobile-first brokerage offering commission-free US stock and ETF trading. Horizon connects to moomoo through a secure hosted login portal rather than pasted API keys. Once connected, Horizon can place live trades and manage positions on your moomoo account.
- US Stocks
- ETFs
- Authentication
- Login
- Website
- moomoo.com
moomoo
Mobile-first global brokerage, connected through a secure login portal for automated US stock trading.
How it works
- Click Connect and sign in to moomoo through the secure login portal
- Authorize Horizon to view and trade on your moomoo account
- Deploy a Horizon strategy to place live orders on your account
- Monitor trades and performance in real time
Connect steps
- 1Click "Connect Broker" on the moomoo card
- 2Sign in with your moomoo account in the login window
- 3Approve the connection
- 4Verify connection status
Capabilities
- Secure Login
- Live Trading
- Market Orders
- Limit Orders
Frequently asked questions
- What order types does Horizon support on moomoo?
- Horizon places Market, Limit, Stop, and Stop-Limit orders on moomoo with a Day or GTC time-in-force, trading whole shares in a cash account.
- Is my moomoo login shared with Horizon?
- No. Horizon connects through moomoo's secure Connection Portal login flow. Horizon never sees or stores your moomoo password.
