Nansen (Blockchain Analytics) MCP Server for Claude DesktopGive Claude Desktop instant access to 48 tools to Agent Expert, Agent Fast, Perp Leaderboard, and more

Name: Nansen (Blockchain Analytics)
Price: 29 USD
Availability: InStock
Rating: 2.2 (1 reviews)
Author: Vinkius

GDPR Free for Subscribers

Claude Desktop is Anthropic's native application for interacting with Claude AI models on macOS and Windows. It was the first consumer application to ship with built-in MCP support, making it the reference implementation for the Model Context Protocol standard.

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The Nansen (Blockchain Analytics) MCP Server for Claude Desktop is a standout in the Data Analytics category — giving your AI agent 48 tools to work with, ready to go from day one.

Built for AI Agents by Vinkius

Vinkius delivers Streamable HTTP and SSE to any MCP client

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Classic Setup·json

{
  "mcpServers": {
    "nansen-blockchain-analytics": {
      // Your Vinkius token. get it at cloud.vinkius.com
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install Nansen (Blockchain Analytics) and 4,000+ MCP Servers from a single visual interface.

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High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Nansen (Blockchain Analytics) MCP Server

Connect your Nansen API to any AI agent to unlock deep on-chain insights through natural language. Nansen provides the data that helps investors and teams identify opportunities and perform due diligence on-chain.

Claude Desktop is the definitive way to connect Nansen (Blockchain Analytics) to your AI workflow. Add Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 48 tools in the chat interface. ask a question, Claude calls the right tool, and you see the answer. Zero code, zero context switching.

Key Capabilities

Smart Money Tracking — Monitor where the most sophisticated on-chain entities are moving their capital with netflow and holdings tools.
Wallet Profiling — Inspect any address or entity to see current balances, historical snapshots, and behavioral labels.
PnL Analysis — Calculate aggregate profit and loss for specific wallets or deep dive into performance for individual tokens.
DEX & Perp Activity — Track real-time trading on decentralized exchanges and perpetual platforms like Hyperliquid.
Entity Search — Quickly find tokens, entities, or contract addresses by name or symbol.

The Nansen (Blockchain Analytics) MCP Server exposes 48 tools through the Vinkius. Connect it to Claude Desktop in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 48 Nansen (Blockchain Analytics) tools available for Claude Desktop

When Claude Desktop connects to Nansen (Blockchain Analytics) through Vinkius, your AI agent gets direct access to every tool listed below — spanning smart-money, on-chain-analytics, wallet-profiling, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.

agent

Agent expert on Nansen (Blockchain Analytics)

Deep multi-step analysis and synthesis

agent

Agent fast on Nansen (Blockchain Analytics)

Low-latency streamed answers for simple research questions

perp

Perp leaderboard on Nansen (Blockchain Analytics)

Most profitable Hyperliquid traders

points

Points address on Nansen (Blockchain Analytics)

Tier lookup for a wallet on the Nansen points leaderboard

points

Points leaderboard on Nansen (Blockchain Analytics)

Paginated Nansen points leaderboard

portfolio

Portfolio defi holdings on Nansen (Blockchain Analytics)

Track DeFi positions across protocols

prediction

Prediction address summary on Nansen (Blockchain Analytics)

Win rate, PnL, and wallet age in prediction markets

prediction

Prediction categories on Nansen (Blockchain Analytics)

Stats for market categories (Politics, Crypto, etc.)

prediction

Prediction event screener on Nansen (Blockchain Analytics)

Browse groups of related prediction markets

prediction

Prediction market screener on Nansen (Blockchain Analytics)

Browse and filter all prediction markets

prediction

Prediction ohlcv on Nansen (Blockchain Analytics)

1-hour price history candles for prediction markets

prediction

Prediction orderbook on Nansen (Blockchain Analytics)

Real-time bid/ask depth for prediction markets

prediction

Prediction pnl by address on Nansen (Blockchain Analytics)

Total PnL for a trader in prediction markets

prediction

Prediction pnl by market on Nansen (Blockchain Analytics)

Profitability rankings for a prediction market

prediction

Prediction position detail on Nansen (Blockchain Analytics)

Granular holder positions for prediction markets

prediction

Prediction top holders on Nansen (Blockchain Analytics)

Largest conviction holders in prediction markets

prediction

Prediction trades by address on Nansen (Blockchain Analytics)

All trades for a specific wallet in prediction markets

prediction

Prediction trades by market on Nansen (Blockchain Analytics)

Recent trades for a specific prediction market

profiler

Profiler counterparties on Nansen (Blockchain Analytics)

Top addresses/entities interacted with

profiler

Profiler current balance on Nansen (Blockchain Analytics)

Current token balances for an address or entity

profiler

Profiler historical balances on Nansen (Blockchain Analytics)

Historical holding snapshots for an address

profiler

Profiler labels on Nansen (Blockchain Analytics)

Non-premium labels (ENS, behavioral)

profiler

Profiler perp positions on Nansen (Blockchain Analytics)

Real-time Hyperliquid positions

profiler

Profiler perp trades on Nansen (Blockchain Analytics)

Hyperliquid trade history

profiler

Profiler pnl on Nansen (Blockchain Analytics)

Detailed PnL for a specific address and token

profiler

Profiler pnl summary on Nansen (Blockchain Analytics)

Aggregate PnL and top profitable tokens

profiler

Profiler premium labels on Nansen (Blockchain Analytics)

All labels including Smart Money

profiler

Profiler related wallets on Nansen (Blockchain Analytics)

Wallets related by on-chain behavior

profiler

Profiler transactions on Nansen (Blockchain Analytics)

Recent blockchain transactions for an address

Search general on Nansen (Blockchain Analytics)

Search for tokens and entities by name, symbol, or contract address

smart

Smart money dcas on Nansen (Blockchain Analytics)

DCA strategies on Jupiter (Solana)

smart

Smart money dex trades on Nansen (Blockchain Analytics)

Real-time DEX trading activity (last 24h)

smart

Smart money historical holdings on Nansen (Blockchain Analytics)

Daily snapshots of smart money holdings (Beta)

smart

Smart money holdings on Nansen (Blockchain Analytics)

Aggregated token balances held by smart money

smart

Smart money netflow on Nansen (Blockchain Analytics)

Net capital flows (inflows vs outflows) for tokens

smart

Smart money perp trades on Nansen (Blockchain Analytics)

Perpetual trading on Hyperliquid

tgm

Tgm dex trades on Nansen (Blockchain Analytics)

Individual DEX transactions for a token

tgm

Tgm flow intelligence on Nansen (Blockchain Analytics)

Segmented flows (Exchanges, Whales, Smart Money)

tgm

Tgm flows on Nansen (Blockchain Analytics)

Hourly snapshots of inflows/outflows by category

tgm

Tgm holders on Nansen (Blockchain Analytics)

Top holders with balance change tracking

tgm

Tgm indicators on Nansen (Blockchain Analytics)

Risk and Reward scores for a token

tgm

Tgm jup dca on Nansen (Blockchain Analytics)

Jupiter DCA orders for a token (Solana)

tgm

Tgm pnl leaderboard on Nansen (Blockchain Analytics)

Rank traders by profit for a specific token

tgm

Tgm token information on Nansen (Blockchain Analytics)

Metadata, market metrics, and spot trading stats

tgm

Tgm token ohlcv on Nansen (Blockchain Analytics)

Unified price/volume candles (1m to 1M timeframes)

tgm

Tgm transfers on Nansen (Blockchain Analytics)

Top token transfers (ERC-20)

tgm

Tgm who bought sold on Nansen (Blockchain Analytics)

Summary of net buyers/sellers

token

Token screener on Nansen (Blockchain Analytics)

Discover trending tokens across chains

Connect Nansen (Blockchain Analytics) to Claude Desktop via MCP

Follow these steps to wire Nansen (Blockchain Analytics) into Claude Desktop. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.

Open Claude Desktop Settings

Go to Settings → Developer → Edit Config to open claude_desktop_config.json

Add the MCP Server

Paste the configuration above into the mcpServers section

Restart Claude Desktop

Close and reopen Claude Desktop to load the new server

Start using Nansen (Blockchain Analytics)

Look for the 🔌 icon in the chat. your 48 tools are now available

Why Use Claude Desktop with the Nansen (Blockchain Analytics) MCP Server

Claude Desktop by Anthropic provides unique advantages when paired with Nansen (Blockchain Analytics) through the Model Context Protocol.

Claude Desktop is the reference MCP client. it was designed alongside the protocol itself, ensuring the most complete and stable MCP implementation available

Zero-code configuration: add a server URL to a JSON file and Claude instantly discovers and exposes all available tools in the chat interface

Claude's extended thinking capability lets it reason through multi-step tool usage, chaining multiple API calls to answer complex questions

Enterprise-grade security with local config storage. your tokens never leave your machine, and connections go directly to Vinkius Edge network

Nansen (Blockchain Analytics) + Claude Desktop Use Cases

Practical scenarios where Claude Desktop combined with the Nansen (Blockchain Analytics) MCP Server delivers measurable value.

Interactive data exploration: ask Claude to query DNS records, look up WHOIS data, and cross-reference results in a single conversation

Ad-hoc security audits: type a domain name and let Claude enumerate subdomains, check DNS history, and flag configuration anomalies. all through natural language

Executive briefings: generate comprehensive domain intelligence reports by asking Claude to compile findings into a formatted summary

Learning and training: new team members can explore API capabilities conversationally without needing to read documentation

Example Prompts for Nansen (Blockchain Analytics) in Claude Desktop

Ready-to-use prompts you can give your Claude Desktop agent to start working with Nansen (Blockchain Analytics) immediately.

"Search for the token 'PEPE' and show me its details."

"What are the current Smart Money holdings?"

"Show me the PnL summary for address 0x71C7656EC7ab88b098defB751B7401B5f6d8976F."

Troubleshooting Nansen (Blockchain Analytics) MCP Server with Claude Desktop

Common issues when connecting Nansen (Blockchain Analytics) to Claude Desktop through Vinkius, and how to resolve them.

Server not appearing after restart

Ensure the JSON is valid (no trailing commas). Check the file path: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\\Claude\\ (Windows).

Authentication error

Verify your Vinkius token is correct. Go to cloud.vinkius.com to regenerate it if needed.

Tools not showing in chat

Click the 🔌 icon at the bottom of the chat input. If it shows 0 tools, the server may still be connecting. wait a few seconds.

Nansen (Blockchain Analytics) + Claude Desktop FAQ

Common questions about integrating Nansen (Blockchain Analytics) MCP Server with Claude Desktop.

How does Claude Desktop discover MCP tools?

When Claude Desktop starts, it reads the claude_desktop_config.json file and connects to each configured MCP server. It calls the tools/list endpoint to fetch the schema for every available tool, then surfaces them as clickable options in the chat interface via the 🔌 icon.

What happens if the MCP server is temporarily unavailable?

Claude Desktop handles disconnections gracefully. if the server is unreachable at startup, the tools simply won't appear. Once the server becomes available again, restarting Claude Desktop will re-establish the connection. There is no timeout penalty or error loop.

Can I connect multiple MCP servers simultaneously?

Yes. You can add as many servers as you need in the mcpServers section of the config file. Each server appears as a separate tool provider, and Claude can use tools from multiple servers in a single conversation turn.

Is there a limit on the number of tools per server?

Claude Desktop can handle hundreds of tools per server. However, for optimal LLM performance, Vinkius servers are designed to expose focused, well-documented tool sets rather than overwhelming the model with too many options.

Does Claude Desktop support Streamable HTTP transport?

Yes. Claude Desktop supports both SSE (Server-Sent Events) and the newer Streamable HTTP transport that Vinkius uses. Simply provide the server URL. Claude auto-negotiates the transport protocol.

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