# Nansen Perp Trader Profile

> Deep dive on a Hyperliquid perp trader. Identity, open positions, recent trades, and overall PnL.

- Skill: `nansen-ai/nansen-perp-trader-profile` (Agent Skill)
- Install (CLI): `npx skillmds@latest add nansen-ai/nansen-perp-trader-profile`
- Raw SKILL.md: https://api.skillmd.com/api/skills/nansen-ai/nansen-perp-trader-profile/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: nansen-ai (https://skillmd.com/u/nansen-ai)
- Updated: 2026-09-10
- Page: https://skillmd.com/skills/nansen-ai/nansen-perp-trader-profile

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# Perp Trader

**Answers:** "What is this perp trader doing? What are their positions and track record?"

```bash
ADDR=<address>

nansen research profiler labels --address $ADDR --chain ethereum
# → label, category (identity, SM labels)

nansen research profiler perp-positions --address $ADDR
# → asset_positions, margin_summary_account_value_usd, margin_summary_total_margin_used_usd

nansen research profiler perp-trades --address $ADDR --days 7 --limit 20
# → timestamp, token_symbol, side, action (Open/Close/Reduce), price, size, value_usd, closed_pnl, fee_usd

nansen research perp leaderboard --days 7 --limit 50
# → trader_address, total_pnl, roi, account_value (check if ADDR appears)
```

Cross-reference perp-trades with perp-positions to see if the trader is scaling in/out. Leaderboard shows relative standing.