Nansen Perp Screener
This is a quick scan tool for the Hyperliquid perpetuals market using Nansen data. You get the top 20 contracts by volume with buy/sell pressure and funding rates, a trader leaderboard showing PnL and ROI over the past week, and recent smart money perp activity. It's basically three commands you'd run when you want to see what's moving in Hyperliquid perps and who's making money. The smart money feed is probably the most interesting part since it shows you labeled whale addresses opening and closing positions. You'll need a Nansen API key, which isn't cheap, so this is really for people already paying for Nansen who want faster terminal access to their perp data.
- skills.sh installs
- 392
- GitHub stars
- 148
- last updated
- Aug 21, 2026
Install
$ npx -y skills add nansen-ai/nansen-cli --skill nansen-perp-screener --agent claude-codeInstalls into .claude/skills of the current project.
Files
Authentication
Browser login requests nansen:api for API-key-equivalent account API permissions; existing OAuth/MCP nansen:read semantics and separate wallet authorization are unchanged.
Before any research command or loop, require an explicitly selected API key or saved browser session. Run nansen auth status first. Its cached/unverified metadata does not prove credential validity or unlocked storage. Cached access-token expiry alone does not mean the session is unusable: the CLI normally renews a selected session automatically during an already-authorized research task, without another consent request or a separate account check. Stop on anonymous selection, invalid authentication state, blocked or uncertain renewal/cleanup, or an actual authentication failure, including rejected or expired refresh authority. Follow the CLI error guidance; use the free nansen account check when troubleshooting calls for it. Do not unset a failed key, erase a session or switch to anonymous access to retry.
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- Repository
- github.com/nansen-ai/nansen-cli
- Category
- CLI & Terminal
- First seen
- Jun 3, 2026
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