Polymarket Mcp

whitmorelabs/polymarket-mcp

You'd reach for this when trading on Polymarket and need real-time market intelligence beyond what the standard interface shows. It exposes operations for checking slippage before you place orders, monitoring liquidity depth across different markets, spotting arbitrage opportunities between related predictions, and pulling live price feeds. Built by Whitmore Labs, it's essentially a trading desk toolkit that plugs into Claude, letting you analyze market conditions and execution costs before committing capital. If you're doing anything beyond casual prediction market betting, having programmatic access to these metrics through your AI workflow beats constantly refreshing the web UI and doing mental math on spreads.

tools: 7
transport: STDIO
last updated: Mar 29, 2026

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Tools

7 tools

Public tool metadata for what this MCP can expose to an agent.

search_marketsSearch Polymarket prediction markets with filters. Find active markets, filter by tags, volume, liquidity, and more. Perfect for market discovery and analysis.9 params

Search Polymarket prediction markets with filters. Find active markets, filter by tags, volume, liquidity, and more. Perfect for market discovery and analysis.

Parameters* required

ascendingboolean

Sort direction (true = ascending, false = descending)

closedboolean

Filter by closed status (false = only active markets, true = include closed)default: false

limitnumber

Number of results (max 100)default: 10

liquidity_minnumber

Minimum liquidity in USD

offsetnumber

Pagination offsetdefault: 0

orderstring

Field to order by (e.g., 'volume', 'liquidity', 'volume24hr')

querystring

Search query to filter markets by question text (e.g., 'Bitcoin $100k', 'Trump wins')

tag_idnumber

Filter by tag ID (use list_tags to discover)

volume_minnumber

Minimum volume in USD

get_marketGet detailed information about a specific market by slug. Returns probabilities, volume, liquidity, outcomes, and full market data.1 params

Get detailed information about a specific market by slug. Returns probabilities, volume, liquidity, outcomes, and full market data.

Parameters* required

slugstring

Market slug (from URL or search results)

search_eventsSearch Polymarket events. Events group related markets together (e.g., 'Presidential Election 2024' contains multiple markets). Great for discovering market clusters.7 params

Search Polymarket events. Events group related markets together (e.g., 'Presidential Election 2024' contains multiple markets). Great for discovering market clusters.

Parameters* required

ascendingboolean

Sort direction

closedboolean

Filter by closed status

featuredboolean

Show only featured events

limitnumber

Number of results (max 100)default: 10

offsetnumber

Pagination offsetdefault: 0

orderstring

Field to order by

tag_idnumber

Filter by tag ID

get_eventGet detailed information about a specific event by slug, including all related markets.1 params

Get detailed information about a specific event by slug, including all related markets.

Parameters* required

slugstring

Event slug (from URL or search results)

list_tagsList all available tags/categories for filtering markets and events. Use tag IDs with search_markets or search_events.2 params

List all available tags/categories for filtering markets and events. Use tag IDs with search_markets or search_events.

Parameters* required

limitnumber

Number of tags to returndefault: 50

offsetnumber

Pagination offsetdefault: 0

get_tradesGet recent trade activity from Polymarket's Data API. Analyze trading patterns, volume, and market sentiment.5 params

Get recent trade activity from Polymarket's Data API. Analyze trading patterns, volume, and market sentiment.

Parameters* required

eventIdstring

Filter by event ID

limitnumber

Number of trades to fetch (max 100)default: 20

marketstring

Filter by market condition ID

offsetnumber

Pagination offsetdefault: 0

sidestring

Filter by trade sideone of BUY · SELL

analyze_marketGet comprehensive market analysis including probabilities, trading activity, and AI-friendly insights. Combines market data with recent trades.2 params

Get comprehensive market analysis including probabilities, trading activity, and AI-friendly insights. Combines market data with recent trades.

Parameters* required

include_tradesboolean

Include recent trading activitydefault: true

slugstring

Market slug to analyze

Readme

Details

Repository: github.com/whitmorelabs/polymarket-mcp
Category: Finance & Commerce
Package: polymarket-trading-mcp
Transport: STDIO
Registry: MCP registry, active

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