Tradier's Market Data APIs encompass all the necessary data to analyze the market and execute trading strategies for US-based equities and options. If you don't need real-time data, we offer a delayed data solution that will get you access and pulling market data in minutes.
Fetch quotes and option chains using HTTP request/response or streaming APIs.
Lightweight charting data to offer simple charting or analysis to your application.
Backtest a strategy or track long term value using historical OHLC data spanning back over 30 years.
Just looking for data and don't want a brokerage account? A developer account is right for you.
* real-time market data only available to Tradier Brokerage account holders.
Terms and Rate-limits apply to all accounts.