Market Data API
The Market Data API provides 4 endpoints for retrieving stock exchange, sector, industry, and country classification data. Use these endpoints to discover the full range of market segments available in the API, build dynamic filter UIs for stock screeners, or populate dropdown menus with exchange and sector options.
All market data endpoints return the classification name along with a ticker_count field showing how many companies belong to each group. Results are live.
Available Endpoints
| Endpoint | Path | Description |
|---|---|---|
| List Exchanges | GET /v2/exchanges/list | All stock exchanges with ticker counts |
| List Sectors | GET /v2/sectors/list | All market sectors with ticker counts |
| List Industries | GET /v2/industries/list | All industries with ticker counts |
| List Countries | GET /v2/countries/list | All countries with ticker counts |
Common Response Pattern
Every market data endpoint returns an array of objects with a classification field and a ticker_count indicating how many companies fall under that classification. This makes it easy to build filters that show users exactly how many stocks match each option.
Use Cases
- Stock screener filters. populate exchange, sector, industry, and country dropdowns with live data
- Market coverage analysis. understand which exchanges and regions the API covers
- Dynamic UI construction. build filter interfaces that automatically update when new classifications are added
- Data validation. verify that a sector or industry name is valid before using it in other API calls
Next Steps
- List all exchanges to see available exchange codes
- Search for tickers to find stocks within a specific market segment
- Get company profiles for detailed company information