{ "opencollection": "1.0.0", "info": { "name": "TradeStation Accounts Market Data API", "version": "3.0" }, "request": { "auth": { "type": "oauth2", "flow": "authorization_code", "authorizationUrl": "https://signin.tradestation.com/authorize", "accessTokenUrl": "https://signin.tradestation.com/oauth/token", "credentials": { "clientId": "{{clientId}}", "clientSecret": "{{clientSecret}}" } } }, "items": [ { "info": { "name": "Market Data", "type": "folder" }, "items": [ { "info": { "name": "Get quotes", "type": "http" }, "http": { "method": "GET", "url": "https://api.tradestation.com/v3/marketdata/quotes/:symbols", "params": [ { "name": "symbols", "value": "", "type": "path", "description": "One or more symbol identifiers, comma-separated." } ] }, "docs": "Retrieves real-time quote snapshots for one or more symbols. Returns current bid, ask, last price, volume, and other quote data fields. Supports stocks, options, futures, and cryptocurrency symbols." }, { "info": { "name": "Get bar chart data", "type": "http" }, "http": { "method": "GET", "url": "https://api.tradestation.com/v3/marketdata/barcharts/:symbol", "params": [ { "name": "symbol", "value": "", "type": "path", "description": "The symbol to retrieve bar chart data for." }, { "name": "interval", "value": "", "type": "query", "description": "The interval for each bar. For minute bars, valid values are 1-1440. For daily, weekly, and monthly bars, use 1." }, { "name": "unit", "value": "", "type": "query", "description": "The unit of time for the bar interval." }, { "name": "barsBack", "value": "", "type": "query", "description": "Number of bars to retrieve going back from the last date." }, { "name": "firstDate", "value": "", "type": "query", "description": "The start date for bar data retrieval." }, { "name": "lastDate", "value": "", "type": "query", "description": "The end date for bar data retrieval." }, { "name": "sessionTemplate", "value": "", "type": "query", "description": "The session template to use for filtering bar data. Controls which trading session data to include." } ] }, "docs": "Retrieves historical bar chart data (OHLC) for a given symbol. Supports multiple intervals and units including minute, daily, weekly, and monthly bars. Returns open, high, low, close prices along with volume and timestamp information." }, { "info": { "name": "Get symbol details", "type": "http" }, "http": { "method": "GET", "url": "https://api.tradestation.com/v3/marketdata/symbols/:symbols", "params": [ { "name": "symbols", "value": "", "type": "path", "description": "One or more symbol identifiers, comma-separated." } ] }, "docs": "Retrieves detailed symbol information for one or more symbols. Returns symbol metadata including description, exchange, category, currency, point value, and contract specifications." }, { "info": { "name": "Get cryptocurrency pairs", "type": "http" }, "http": { "method": "GET", "url": "https://api.tradestation.com/v3/marketdata/symbollists/cryptopairs/symbolnames" }, "docs": "Retrieves the list of available cryptocurrency trading pairs. Returns symbol names for all supported crypto pairs on the TradeStation platform." } ] } ], "bundled": true }