name: nansen-prediction-markets description: "Polymarket screeners — discover trending events, top markets by volume, and search for specific markets. Use when browsing what's happening on prediction markets." metadata: openclaw: requires: env: - NANSEN_API_KEY bins: - nansen primaryEnv: NANSEN_API_KEY install: - kind: node package: nansen-cli bins: [nansen] allowed-tools: Bash(nansen:*)
Prediction Market Screeners
All commands: nansen research prediction-market <sub> [options] (alias: nansen research pm <sub>)
No --chain flag needed — Polymarket runs on Polygon.
# Top events (groups of related markets)
nansen research pm event-screener --sort-by volume_24hr --limit 20
# → event_title, market_count, total_volume, total_volume_24hr, total_liquidity, total_open_interest, tags
# Top markets by 24h volume
nansen research pm market-screener --sort-by volume_24hr --limit 20
# → market_id, question, best_bid, best_ask, volume_24hr, liquidity, open_interest, unique_traders_24h
# Search for specific markets
nansen research pm market-screener --query "bitcoin" --limit 10
# Find resolved/closed markets
nansen research pm market-screener --status closed --limit 10
# Browse categories
nansen research pm categories --pretty
# → category, active_markets, total_volume_24hr, total_open_interest