Polygon.io
Polygon.io provides real-time and historical financial data for stocks, ETFs, forex, indices, and cryptocurrencies to power fintech innovation.
About Polygon.io
Polygon.io delivers real-time and historical financial data for stocks, ETFs, forex, indices, and cryptocurrencies. Designed for developers and traders, its APIs enable fast, reliable access to market data for building fintech applications.
Key features
Comprehensive Financial Data
Access a wide range of financial instruments including stocks, forex, and cryptocurrencies in one platform.
Real-Time Market Data
Receive instant, up-to-date market data feeds essential for traders and analysts to make informed decisions.
Developer-Friendly API
Integrate financial data seamlessly with Polygon.io's well-documented and easy-to-use API.
Historical Data Access
Retrieve extensive historical data for backtesting and analyzing financial instruments over time.
Flexible Subscription Plans
Choose from multiple subscription tiers to match your data needs and budget.
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