Nansen Token Research
You're doing onchain token research and need more than just price charts. This pulls Nansen's full dataset: holder breakdowns (including smart money filters), flow intelligence by wallet label (whales, smart traders, fresh wallets), DEX trades, realized PnL leaderboards, and perp positioning. Works across Solana, Ethereum, Base, and other chains. The flow intelligence feature is genuinely useful when you're trying to figure out who's actually moving a token and whether it's sticky or just passing through. Perp endpoints are separate and use symbols instead of addresses. Some filters return unsupported errors on illiquid tokens, which is honest but means you'll hit dead ends on longtail stuff.
- skills.sh installs
- 441
- GitHub stars
- 148
- last updated
- Aug 21, 2026
Install
$ npx -y skills add nansen-ai/nansen-cli --skill nansen-token-research --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
- Categories
- Data Science & ML, CLI & Terminal
- First seen
- Jun 3, 2026
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- Nansen Wallet Profiler413
- Nansen General Search412
- Nansen Defi Positions410
- Nansen Token Screener408
- Nansen Polymarket Deep Dive401
- Nansen Holder Analysis398
- Nansen Smart Alerts397
- Nansen Polymarket Trader Profile395
- Nansen Token Transfer Analysis395
- Nansen Exit Signals392
- Nansen Perp Screener392
- Nansen Polymarket Insider Scan391
- Nansen Wallet Deep Dive389
- Nansen Wallet Clustering388
- Nansen Dca Tracker387
- Nansen Sm Cross Chain Flows383
- Nansen Wallet Batch381
- Nansen Perp Trader Profile377
- Nansen Wallet Manager372
- Nansen Wallet Keychain Migration358
- Nansen Agent Guide240
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