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About Nansen

Nansen is an onchain analytics platform designed to make blockchain activity easier to understand and easier to act on. It combines labeled wallets, capital-flow data, token intelligence, and workflow tools so users can move faster in crypto markets.

What makes Nansen valuable​

Onchain data is public, but public does not mean usable. Raw transactions are noisy, fragmented, and difficult to turn into decisions. Nansen closes that gap by:

  • labeling wallets and entities at scale
  • surfacing capital movement in a readable form
  • connecting token research, wallet research, and monitoring workflows
  • giving traders and teams tools that are closer to execution, not just observation

Why the name matters​

The platform is named after Fridtjof Nansen, the explorer and scientist. The name reflects values that fit onchain research well:

  • Transparency
  • Curiosity
  • Courage
  • Speed

Why Nansen was built​

The original problem was simple: users wanted to know who was behind important onchain activity. Not just the transaction, but the actor. Not just the wallet, but the behavior pattern.

That is why Nansen started by labeling wallets and turning raw blockchain activity into structured intelligence. Over time, it expanded from Ethereum-first workflows into a broader multi-chain research platform.

What Nansen 2 changes​

Nansen 2 is not only a redesign. It is a workflow upgrade.

It improves:

  • navigation and discoverability
  • dashboard depth and flexibility
  • performance and loading speed
  • the connection between research, alerts, and action

Who should care​

Nansen is especially useful for:

  • active traders looking for leading wallet signals
  • researchers validating token narratives and capital rotation
  • AI-native users who want API, MCP, and CLI workflows
  • teams that need a shared view of wallets, labels, watchlists, and monitoring

Learn more​