MCP Server

Polygon.io MCP

Access US stock market data, options chains, and news via Polygon.io's financial API.

Web Search & ResearchAPIFinanceSource: polygon-io

Author: polygon-io
Repository: https://github.com/polygon-io/polygon-mcp

Installation

Set POLYGON_API_KEY; use ticker symbols and date ranges for queries.

Use Cases

• Stock quotes
• Options data
• Corporate events

Tags

stocksoptionsmarket-datapolygon

Need Implementation Help?

We can integrate Polygon.io MCP into your production stack, wire auth and policies, and ship a maintainable MCP setup.

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