Code the Markets

Popular help topics: market data, trading, authentication, rate-limiting


Send trades for US-based equities and options easily using the language of your choice.

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Market Data

Real-time, delayed, and historical market data available through request/response and streaming interfaces.

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Easy APIs for registered entities to open an account, get it funded, and start trading.

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HTTP streaming APIs for streaming market data and limit charting data for Tradier Brokerage account holders.

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