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Connect Nansen Blockchain Analytics to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Turn raw on-chain data into actionable trading insights.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 48 capabilities

We ship only the actions that matter.

Capability set01 / 12

01-04

4 capabilities in this set.

Part of 48 available through Nansen.

  1. 01

    Prediction top holders

    Identify the largest conviction holders in prediction markets.

  2. 02

    Tgm indicators

    Get Risk and Reward scores for specific tokens.

  3. 03

    Tgm jup dca

    Check Jupiter DCA orders for a specific token on Solana.

  4. 04

    Tgm pnl leaderboard

    Rank traders by their profit for a specific token.

Capability set02 / 12

05-08

4 capabilities in this set.

Part of 48 available through Nansen.

  1. 05

    Tgm token information

    Get metadata, market metrics, and spot trading statistics for a token.

  2. 06

    Tgm token ohlcv

    Access unified price and volume candles across timeframes from 1m to 1M.

  3. 07

    Prediction position detail

    Get granular details on holder positions within prediction markets.

  4. 08

    Smart money dcas

    Analyze DCA strategies being used on Jupiter (Solana).

Capability set03 / 12

09-12

4 capabilities in this set.

Part of 48 available through Nansen.

  1. 09

    Tgm holders

    Identify top holders and track changes in their balances.

  2. 10

    Tgm transfers

    View the top token transfers for ERC-20 assets.

  3. 11

    Agent expert

    This capability performs deep, multi-step analysis and data synthesis for complex research tasks.

  4. 12

    Agent fast

    Use this for low-latency, streamed answers when you need quick responses to simple research questions.

Capability set04 / 12

13-16

4 capabilities in this set.

Part of 48 available through Nansen.

  1. 13

    Perp leaderboard

    This capability identifies the most profitable traders on Hyperliquid.

  2. 14

    Prediction pnl by market

    View profitability rankings for a specific prediction market.

  3. 15

    Profiler perp positions

    Monitor real-time Hyperliquid positions.

  4. 16

    Profiler labels

    Access non-premium labels like ENS and behavioral tags.

Capability set05 / 12

17-20

4 capabilities in this set.

Part of 48 available through Nansen.

  1. 17

    Points address

    Look up the Nansen points tier for a specific wallet.

  2. 18

    Points leaderboard

    Access the paginated Nansen points leaderboard.

  3. 19

    Portfolio defi holdings

    Track DeFi positions across different protocols.

  4. 20

    Prediction address summary

    Get a summary of an address's win rate, PnL, and wallet age in prediction markets.

Capability set06 / 12

21-24

4 capabilities in this set.

Part of 48 available through Nansen.

  1. 21

    Prediction categories

    Get statistical data for various market categories like Politics or Crypto.

  2. 22

    Prediction event screener

    Browse through groups of related prediction markets.

  3. 23

    Prediction market screener

    This capability lets you browse and filter through all available prediction markets.

  4. 24

    Prediction ohlcv

    Access 1-hour price history candles specifically for prediction markets.

Capability set07 / 12

25-28

4 capabilities in this set.

Part of 48 available through Nansen.

  1. 25

    Prediction orderbook

    View real-time bid and ask depth for prediction markets.

  2. 26

    Prediction pnl by address

    Calculate the total PnL for a specific trader in prediction markets.

  3. 27

    Prediction trades by address

    Retrieve all trades made by a specific wallet in prediction markets.

  4. 28

    Prediction trades by market

    Retrieve recent trade history for a specific prediction market.

Capability set08 / 12

29-32

4 capabilities in this set.

Part of 48 available through Nansen.

  1. 29

    Profiler counterparties

    Identify the top addresses and entities an address has interacted with.

  2. 30

    Profiler current balance

    Check the current token balances for a specific address or entity.

  3. 31

    Profiler historical balances

    Get historical snapshots of an address's holdings.

  4. 32

    Profiler perp trades

    View the Hyperliquid trade history for an address.

Capability set09 / 12

33-36

4 capabilities in this set.

Part of 48 available through Nansen.

  1. 33

    Profiler pnl

    Calculate detailed PnL for a specific address and token.

  2. 34

    Profiler pnl summary

    Get an aggregate PnL view and identify top profitable tokens.

  3. 35

    Profiler premium labels

    Access all premium labels, including Smart Money designations.

  4. 36

    Profiler related wallets

    Find wallets that share similar on-chain behavior.

Capability set10 / 12

37-40

4 capabilities in this set.

Part of 48 available through Nansen.

  1. 37

    Profiler transactions

    List recent blockchain transactions for a given address.

  2. 38

    Search general

    Search for tokens and entities using names, symbols, or contract addresses.

  3. 39

    Smart money dex trades

    Monitor real-time DEX trading activity from Smart Money over the last 24 hours.

  4. 40

    Smart money historical holdings

    Access daily snapshots of Smart Money holdings in beta.

Capability set11 / 12

41-44

4 capabilities in this set.

Part of 48 available through Nansen.

  1. 41

    Smart money holdings

    Get aggregated token balances held by Smart Money entities.

  2. 42

    Smart money netflow

    Monitor net capital flows, including inflows and outflows, for specific tokens.

  3. 43

    Smart money perp trades

    Track perpetual trading activity on Hyperliquid for Smart Money.

  4. 44

    Tgm dex trades

    View individual DEX transactions for a specific token.

Capability set12 / 12

45-48

4 capabilities in this set.

Part of 48 available through Nansen.

  1. 45

    Tgm flow intelligence

    Access segmented flows for Exchanges, Whales, and Smart Money.

  2. 46

    Tgm flows

    Get hourly snapshots of inflows and outflows categorized by type.

  3. 47

    Tgm who bought sold

    Get a summary of net buyers and sellers for a token.

  4. 48

    Token screener

    Discover trending tokens across various blockchain networks.

Real work

What teams actually run

01

Whale Watching

Ask your agent to track specific Smart Money netflows to catch large movements before they hit the news.

02

Wallet Auditing

Quickly verify a trader's performance by requesting a PnL summary for a specific address.

03

Token Discovery

Use the token screener to find trending assets and check their risk/reward scores.

04

Prediction Market Analysis

Analyze win rates and liquidity depth for prediction markets to gauge sentiment.

Automate a task

Put Nansen to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Nansen works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Nansen to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

1289ms average. Fast in production.

Nansen is checked daily against the live service.

Daily averagePeak 1572ms
Oct 3Today
Fastest day
956ms
Slowest day
1572ms
14-day trend
Improving-15%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 48 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Nansen, so you can see the experience inside your AI.

It does not authenticate your account with Nansen. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Nansen Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_LZcbT62Ntm9oE3fQciAEvwgYTYi3bkdkk8Ktr8Es/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Nansen capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "nansen-blockchain-analytics-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_LZcbT62Ntm9oE3fQciAEvwgYTYi3bkdkk8Ktr8Es/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Nansen in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Nansen owners hand off.

This MCP is built for professionals who need to move fast in crypto markets without manual data entry.

  • 01

    Crypto Researchers

    They use the AI to identify emerging trends and whale movements without clicking through dashboards.

  • 02

    Traders

    They monitor Smart Money flows and PnL metrics directly within their workspace.

  • 03

    Developers

    They pull on-chain labels and balance data into their development workflows.

FAQ

Questions Nansen owners ask.

  • 01

    Do I need my own Nansen API key?

    Yes, you will need to enter your Nansen API key to authenticate the connection.

  • 02

    Which AI clients can I use with this MCP?

    You can use this MCP with any compatible client, including Claude, Cursor, and Windsurf.

  • 03

    Can I track Solana tokens?

    Yes, the MCP includes specific capabilities for Solana, such as Jupiter DCA strategies and token data.

  • 04

    Does this include Hyperliquid data?

    Yes, you can track real-time Hyperliquid positions and see the most profitable traders on the perp leaderboard.

  • 05

    Is the Smart Money data real-time?

    The MCP provides access to real-time DEX trading activity and netflow capabilities for monitoring capital movement.

  • 06

    How can I track where Smart Money is moving capital?

    Use the smart_money_netflow capability to see net capital flows (inflows vs outflows) for tokens, or smart_money_holdings to see aggregated balances held by these sophisticated entities.

  • 07

    Can I identify the behavior or identity of a specific wallet?

    Yes, use profiler_labels or profiler_premium_labels to retrieve behavioral tags (like 'Smart Money', 'Heavy DEX User', or ENS names) associated with any blockchain address.

  • 08

    How do I analyze the performance of a specific address?

    Use profiler_pnl_summary to get an aggregate view of profits and losses, or profiler_pnl for a detailed breakdown of performance for a specific address and token pair.

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