Yahoo Finance API

Access comprehensive financial data—including real-time stock quotes, historical prices, and company financials—for integration into trading algorithms and analysis platforms.

The Yahoo Finance API (often accessed via popular community-driven libraries like `yfinance`) provides a robust, high-volume gateway to critical market data. Developers leverage it to pull specifics: real-time quotes for tickers like AAPL or GOOG, historical price data spanning decades, and detailed company financials (income statements, balance sheets, cash flow). This data is essential for building sophisticated financial models, backtesting trading strategies, and powering live market dashboards, supporting millions of requests daily for both retail and institutional analysis.

https://finance.yahoo.com/