Real-time and historical stock data APIs for all US stocks from all US stock exchanges + dark pools.
Tick by tick updates on over 1,000 currency pairs from the world's leading banking institutions.
Real-time and historical crypto data from all the leading crypto exchanges in one easy to use API.
Examples to get you up and running in Go, Nodejs, Python, C# and more on our Github.
Tick by tick data with low latency over TCP using standardized protocols.
Structured, versioned JSON RESTful APIs allow you to make requests using any coding language.
Polygon.io's market data APIs give you the tools you need to create visualizations for any platform or operating system, in the coding language which fits you best.
We’re always here to assist if you happen to need our help. Feel free to contact us and one of our team members will gladly walk you through choosing the right plan for you.Contact Us
Polygon is a dream come true when compared to some of the largest players in the market. They provide excellent quality data through a modern API with no long term contract.