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Connect tastytrade to Horizon

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

Overview

tastytrade is a US brokerage popular with active traders. Horizon connects to tastytrade through a secure hosted login portal rather than pasted API keys. Once connected, Horizon can place live trades and manage positions on your tastytrade account. This connection covers US equities and ETFs; options trading isn't supported yet.

Connecting an account does not start live trading

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

Access & Control

  • Your funds remain with tastytrade.
  • 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 tastytrade 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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