Access real-time and historical market data for all US stocks. Polygon.io provides 100% market coverage with data from all 16 US stock exchanges + dark pools.
Stream over 1,000 currency pairs with tick by tick updates. Polygon.io feed includes many of the large banking institutions.
Level 1 & Level 2 access to crypto data from the top exchanges. Our full L2 consolidated book gives you the context of the global crypto market in one API.
Perfect for Trading Applications
Perfect for Web Based Applications
Perfect for Charting Applications