TradeStation Paper Trading Bot — AI Signals in a Simulated Account

TradeStation has been synonymous with automated trading for decades. Its proprietary EasyLanguage programming environment was one of the first platforms to let retail traders build and run automated strategies. With the addition of a modern REST API and OAuth2 authentication, TradeStation now supports external tools like Tradewink alongside its native strategy capabilities.

The TradeStation API provides REST endpoints for order management, account data, market data, and position monitoring, all secured by OAuth2. The API supports market, limit, stop, stop-limit, and trailing stop order types for supported products. Tradewink uses this API to place stock and options paper orders in a TradeStation simulated account. The real-time market data API delivers streaming quotes, bars, and trade updates that feed intraday strategies with the low-latency data they require.

TradeStation offers equities, options, and futures through its brokerage API. Tradewink's TradeStation connection covers stock and options paper trading in a simulated account. For futures paper trading in Tradewink, connect an IBKR paper account. Spot-crypto orders are unavailable through the TradeStation connection.

TradeStation's simulated trading environment provides a practice testing ground that includes simulated fills, commission charges, and margin calculations. It is also the only TradeStation account type Tradewink connects to: Paper Autopilot runs the full trade lifecycle there — from signal through simulated fill and position management — without risking real capital.

TradeStation's EasyLanguage platform and Tradewink complement each other. You can use TradeStation's charting and EasyLanguage backtesting tools for strategy research and validation, while Tradewink adds AI signals, position sizing, risk management, and multi-factor analysis in paper trading. Any real trade you decide to make is placed by you at TradeStation.

Commission pricing on TradeStation is competitive: $0 for stocks and ETFs, $0.60 per options contract. While not the cheapest for options (tastytrade and Tradier are lower), the multi-asset coverage and platform quality justify the small premium. For futures trading, TradeStation offers competitive per-contract rates that scale with volume.

The main limitations are the monthly data fees that some market data packages require and the OAuth2 setup process. OAuth2 is more secure than API key authentication but requires an initial authorization flow. Tradewink handles the OAuth2 token management automatically, including refresh cycles, so once the connection is established it remains active without manual intervention.

Tradewink connects to your TradeStation simulated account via OAuth2 in under a minute. Public subscriptions are paper-only; separately approved private beta accounts may submit live broker orders. Once authorized, Paper Autopilot runs stock and options signals in the simulated account and manages paper risk with automated stop-losses and position sizing, and Tradewink reports on those paper trades. For public-plan users, any real trade is your own decision, placed by you at TradeStation, outside Tradewink.

Tradewink also exposes the simulated-account connection through its Model Context Protocol (MCP) server. With Claude Desktop, Cursor, VS Code, or any MCP-compatible client you can check your paper positions and run multi-agent research on a ticker — all secured by OAuth 2.1 with no API key pasted into the client.