Polygon
Configure your Polygon.io API key for live market data

Polygon.io API Configuration

Get your free API key from Polygon.io
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Configure your API key to enable live market data updates

About Polygon.io API

The Polygon.io API provides real-time and historical market data for stocks, options, and other financial instruments.

  • Free Tier: 5 API calls per minute, delayed data
  • Starter Plan: 100 API calls per minute, real-time data
  • Developer Plan: 1000 API calls per minute, additional endpoints

Your API key will be used to automatically update stock prices and fetch dividend information.