
FinancialData.net
Alpha Vantage
Twelve Data
Polygon.io
Financial Modeling Prep
FinFeedAPI
Finqual.app
Quandl
dodoAPI
FinancialData.Net API provides end-of-day and intraday stock market data, company financial statements, key financial ratios and metrics, insider and institutional trading data, sustainability data, earnings releases, and more. Over 20 years of historical data is available, covering 17,000+ stocks, 20,000+ funds, 3,000+ ETFs, 13,000+ OTC securities, and 200,000+ derivatives. Data can be accessed through the API or the data viewer, with datasets exportable to Excel, CSV, or JSON. An official MCP server for AI agents is also available.
FinancialData.net
dodoAPIAlpha Vantage - Alpha Vantage offers free APIs in JSON and CSV formats for realtime and historical stock and forex data, digital/crypto currency data and over 50 technical indicators.
Twelve Data - The simplest and most effective way to access both realtime and historical stock, forex, cryptocurrency data, and over 100 technical indicators.
Polygon.io - Polygon.io offers streaming realtime data for stocks/equities, ETFs, Indecies and Forex/Currencies including crypto currencies. Our Real-Time Stock Data APIs help you build the future on fintech.
Financial Modeling Prep - Access all stocks discounted cash flow statements, market price, stock markets news, and learn more about Financial Modeling. Learn M&A, LBO, DCF, Comps, and Financial Statement Modeling thought concrete examples
FinFeedAPI - Developer-first market data API
Finqual.app - Free fundamentals API for developers: income statements, balance sheets, cash flow statements, and key ratios with historical coverage.