Nansen
Onchain wallet-label analytics and trading platform built around Smart Money tracking.
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Nansen key facts
| Category | Analytics tool |
|---|---|
| Chains | 20+ chains |
| Platforms | Web, Mobile app, API |
| Free plan | API: 100 trial credits, 10-credit daily refill, 15 requests/sec |
| Pricing | API Pro $49/month |
| Launched | 2020 |
| Chains | 20+ chains |
What is Nansen?
Nansen is an onchain analytics platform that started in 2020 with wallet labels and Smart Money tracking and now adds in-app trading. It cites 500M+ labeled addresses; its API has a free plan with 100 trial credits and a $49 a month Pro plan.
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Nansen pros and cons
- 500M+ labeled addresses
- Free API plan with a daily 10-credit refill
- Pay-per-call API access with USDC from $0.01 per query
- Free API plan has only 100 trial credits
- Now positions itself as a trading platform, not a pure analytics tool
Nansen FAQ
What is Nansen?
Nansen is an onchain analytics platform that started in 2020 with wallet labels and Smart Money tracking and now adds in-app trading. It cites 500M+ labeled addresses; its API has a free plan with 100 trial credits and a $49 a month Pro plan.
Which chains does Nansen support?
20+ chains.
How much does Nansen cost?
API Pro $49/month, according to Nansen’s own page (checked Sep 26, 2026). Free plan: API: 100 trial credits, 10-credit daily refill, 15 requests/sec.
Sources
How this page works
Sources: Nansen: official site, Nansen: API, Nansen: About us. Data as of Sep 26, 2026.
Not affiliated with any project listed. Educational content, not financial advice.