This SDK is a Ruby client for the NATS Streaming platform. The Polygon NATS Streaming API allows you to indirectly stream stock channels that uses a messaging broker called NATS to connect to a NATS cluster. For Polygon.io streams you must use the NATS library for your language. Polygon enables you to stream real-time market data.
Eight APIs have been added to the ProgrammableWeb directory in categories including Currency, Security and Open Banking. Highlights include an API that provides data about SpaceX and an API for foreign exchange (Forex) news and analysis. Here's a rundown of the latest additions.