How to Discover Active Event Markets with Claude
Discover active Polymarket event markets with Claude and ToolRouter. Browse prediction markets by topic.
Tool
Claude lists active markets and provides analytical context about what they reveal collectively. It identifies which topics have the most active markets, notes which events are attracting the highest volume (strongest consensus signal), and highlights any markets where current prices are surprising given available information — turning a market list into an intelligence briefing.
Connect ToolRouter to Claude
1Open connector settings Open Settings
2Add a custom connector with these details
Name
ToolRouterURL
https://api.toolrouter.com/mcp3Let Claude set you up Open Claude
Steps
Once connected (see setup above), use the Polymarket tool:
- Ask Claude: "List active Polymarket markets related to US politics"
- Claude returns a list of relevant markets with current prices
- Ask: "Which of these markets has the highest trading volume?"
- Ask: "Are there any markets where the current probability seems inconsistent with other information?"
Example Prompt
Try this with Claude using the Polymarket tool
List all active Polymarket markets related to Federal Reserve monetary policy. What events are currently being priced, what probabilities does the market assign to each, and which has the highest volume?
Tips
- Sort markets by volume to identify where the most liquid and reliable price signals are
- Ask Claude to group markets by topic to get a structured overview of what is being priced in a sector
- Ask about resolution dates — markets resolving soon are more informative than those with distant resolution dates