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Connect Webull to Horizon

Learn what this connection supports, how access works, and what you’ll need before using a strategy.


Overview

Webull is a mobile-first US brokerage known for commission-free stock and ETF trading. Horizon connects to Webull through a secure hosted login portal rather than pasted API keys. Once connected, Horizon can place live trades and manage positions on your Webull account.

Connecting an account does not start live trading

Markets:
US Stocks, ETFs
Authentication:
Login
Paper trading:
Not available
Live trading:
Available
Website:
webull.com

Access & Control

  • Your funds remain with Webull.
  • Horizon cannot withdraw funds from your broker account.
  • You choose whether to enable a strategy for live trading.
  • You can manage or disconnect the account from Horizon.

Things to know

Available markets and features may depend on your Webull account. Review any broker charges and your Horizon plan before using a live strategy.


Frequently Asked Questions

Yes. You can build and backtest a strategy in Horizon before connecting a broker account. A connection is needed only when you move to a supported broker workflow.

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