Summary
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.
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Public tool metadata for what this MCP can expose to an agent.
7 tools
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
ascendingbooleanSort direction (true = ascending, false = descending)
closedbooleanFilter by closed status (false = only active markets, true = include closed)default: false
limitnumberNumber of results (max 100)default: 10
liquidity_minnumberMinimum liquidity in USD
offsetnumberPagination offsetdefault: 0
orderstringField to order by (e.g., 'volume', 'liquidity', 'volume24hr')
querystringSearch query to filter markets by question text (e.g., 'Bitcoin $100k', 'Trump wins')
tag_idnumberFilter by tag ID (use list_tags to discover)
volume_minnumberMinimum 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
slugstringMarket 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
ascendingbooleanSort direction
closedbooleanFilter by closed status
featuredbooleanShow only featured events
limitnumberNumber of results (max 100)default: 10
offsetnumberPagination offsetdefault: 0
orderstringField to order by
tag_idnumberFilter 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
slugstringEvent 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
limitnumberNumber of tags to returndefault: 50
offsetnumberPagination 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
eventIdstringFilter by event ID
limitnumberNumber of trades to fetch (max 100)default: 20
marketstringFilter by market condition ID
offsetnumberPagination offsetdefault: 0
sidestringFilter by trade sideone of
BUY · SELLanalyze_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_tradesbooleanInclude recent trading activitydefault: true
slugstringMarket slug to analyze
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Registryactive
Packagepolymarket-trading-mcp
TransportSTDIO
UpdatedMar 29, 2026
