Open Source

Projects and Applications

Committed to Giving Back

Polygon is built on top of open source projects. Without these open source projects, it's likely Polygon and many other companies would not be feasible. We always try to give back to the community. Both contributing to projects, and open sourcing projects others may find helpful.

TradingView Adapter

JS Library for using Polygon.io with TradingView charting.

TradingView Adapter on Github

Errands Server

Errands API Server. A language agnostic, HTTP based queue with server side events ( SSE ). Persistent storage using Badger for SSD performance. Concurrency safe for multiple workers to be processing errands off the queue.

Errands Server on Github

Client Libraries

JavaScript Client for Errands Server Go Client for Errands Server

Packet Capture Library

Polygon.io Packet CAPture format.

A PPCAP consists of two files, a "data" file and an "index" file, with file extensions ".ppcapd" and ".ppcapi", respectively.

Packet Capture Library on Github

Multicast Dump Tool

Simple CLI tool to dump UDP Multicast traffic to console in hex format. This is useful for systems which do not have TCPDump and can deploy a single go binary executable.

Multicast Dump Tool on Github

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Pricing

All data provided on Polygon is provided for informational purposes only, and is not intended for trading or investing purposes. Polygon provides all information as is. You must not redistribute information displayed on or provided by Polygon. Stock prices displayed in the ticker are from a subset of exchanges, this price does not represent the real-time price from the SIP.