nansen-polymarket-trader-profile
Answers: "What is this Polymarket trader betting on? Are they profitable?"
Works with
Installation Guide
How to use nansen-polymarket-trader-profile on Cursor
AI-first code editor with Composer
Prerequisites
Before installing skills in Cursor, ensure your development environment meets these requirements:
- ›Cursor installed and configured on your machine
- ›Node.js 16+ with npm — verify with
node --version - ›Active project directory where you want to add
nansen-polymarket-trader-profile
Run the install command
Execute the skills CLI command in your project's root directory to begin installation:
Fetches nansen-polymarket-trader-profile from nansen-ai/nansen-cli and configures it for Cursor.
Select Cursor when prompted
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Verify installation
Confirm successful installation by checking the skill directory location:
Restart Cursor to activate nansen-polymarket-trader-profile. Access via /nansen-polymarket-trader-profile in your agent's command palette.
Security Notice
We perform automated surface-level scans (Gen AI Scanner, Socket, Snyk) during installation. These checks detect common vulnerabilities but do not guarantee complete security. Always review skill source code and verify the publisher's reputation before production use.
Skills execute code in your environment. Always review source, verify the publisher, and test in isolation before production.
Documentation
Polymarket Wallet Activity
Answers: "What is this Polymarket trader betting on? Are they profitable?"
Finding an active trader address: Source from trades-by-market (guarantees trade history) rather than top-holders (position holders may have no recorded trades):
# Step 1: find active traders from a market
nansen research pm trades-by-market --market-id <market_id> --limit 5
# → seller/buyer addresses with confirmed trade history — use one as ADDR below
ADDR=<polymarket_address>
nansen research pm trades-by-address --address $ADDR --limit 20
# → timestamp, market_question, event_title, taker_action, side, size, price, usdc_value
nansen research pm pnl-by-address --address $ADDR --limit 20
# → question, event_title, side_held, net_buy_cost_usd, unrealized_value_usd, total_pnl_usd, market_resolved
Note: addresses sourced from top-holders may return empty trade history — use trades-by-market to find addresses with confirmed activity.
Look at PnL across resolved vs unresolved markets to gauge trader skill. Large positions in trending categories signal conviction.
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