UnusualWhales API MCP Server

UnusualWhales API

https://api.unusualwhales.com

UnusualWhales API

The official Unusual Whales API and MCP Server gives you 100+ endpoints for options flow, dark pool, congressional trading, Greek exposure, volatility, and more. Connect via REST, WebSocket, Kafka, or MCP.

Base URL

https://api.unusualwhales.com

Authentication

Bearer YOUR_API_KEY

Resources

K

Kafka Streaming

Real-time data streaming

AI

MCP Server

Connect to Claude & AI tools

?

Check API Usage

Monitor your quota

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Fix 404 Errors

Troubleshoot AI tools

MD

SKILL.md

For AIs/Agents working with the API

Historical Option Trades

Historical option trades data is available at $250 per month for the full market. For more than 1 year we offer 10% discount on the full price.

Download example parquet file

Enterprise / Professional

Prospective Enterprise/Professional subscribers can email us for more information about redistribution licenses or custom solutions.

[email protected]

For API support or questions: [email protected]