Nansen (Blockchain Analytics) MCP Server for LangChainGive LangChain instant access to 48 tools to Agent Expert, Agent Fast, Perp Leaderboard, and more
GDPR Free for SubscribersLangChain is the leading Python framework for composable LLM applications. Connect Nansen (Blockchain Analytics) through Vinkius and LangChain agents can call every tool natively. combine them with retrievers, memory, and output parsers for sophisticated AI pipelines.
Ask AI about this MCP Server for LangChain
The Nansen (Blockchain Analytics) MCP Server for LangChain is a standout in the Data Analytics category — giving your AI agent 48 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
Geminiimport asyncio
from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_openai import ChatOpenAI
from langgraph.prebuilt import create_react_agent
async def main():
# Your Vinkius token. get it at cloud.vinkius.com
async with MultiServerMCPClient({
"nansen-blockchain-analytics": {
"transport": "streamable_http",
"url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
}
}) as client:
tools = client.get_tools()
agent = create_react_agent(
ChatOpenAI(model="gpt-4o"),
tools,
)
response = await agent.ainvoke({
"messages": [{
"role": "user",
"content": "Using Nansen (Blockchain Analytics), show me what tools are available.",
}]
})
print(response["messages"][-1].content)
asyncio.run(main())
* 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.
LangChain's ecosystem of 500+ components combines seamlessly with Nansen (Blockchain Analytics) through native MCP adapters. Connect 48 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.
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 LangChain 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 LangChain
When LangChain 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 expert on Nansen (Blockchain Analytics)
Deep multi-step analysis and synthesis
Agent fast on Nansen (Blockchain Analytics)
Low-latency streamed answers for simple research questions
Perp leaderboard on Nansen (Blockchain Analytics)
Most profitable Hyperliquid traders
Points address on Nansen (Blockchain Analytics)
Tier lookup for a wallet on the Nansen points leaderboard
Points leaderboard on Nansen (Blockchain Analytics)
Paginated Nansen points leaderboard
Portfolio defi holdings on Nansen (Blockchain Analytics)
Track DeFi positions across protocols
Prediction address summary on Nansen (Blockchain Analytics)
Win rate, PnL, and wallet age in prediction markets
Prediction categories on Nansen (Blockchain Analytics)
Stats for market categories (Politics, Crypto, etc.)
Prediction event screener on Nansen (Blockchain Analytics)
Browse groups of related prediction markets
Prediction market screener on Nansen (Blockchain Analytics)
Browse and filter all prediction markets
Prediction ohlcv on Nansen (Blockchain Analytics)
1-hour price history candles for prediction markets
Prediction orderbook on Nansen (Blockchain Analytics)
Real-time bid/ask depth for prediction markets
Prediction pnl by address on Nansen (Blockchain Analytics)
Total PnL for a trader in prediction markets
Prediction pnl by market on Nansen (Blockchain Analytics)
Profitability rankings for a prediction market
Prediction position detail on Nansen (Blockchain Analytics)
Granular holder positions for prediction markets
Prediction top holders on Nansen (Blockchain Analytics)
Largest conviction holders in prediction markets
Prediction trades by address on Nansen (Blockchain Analytics)
All trades for a specific wallet in prediction markets
Prediction trades by market on Nansen (Blockchain Analytics)
Recent trades for a specific prediction market
Profiler counterparties on Nansen (Blockchain Analytics)
Top addresses/entities interacted with
Profiler current balance on Nansen (Blockchain Analytics)
Current token balances for an address or entity
Profiler historical balances on Nansen (Blockchain Analytics)
Historical holding snapshots for an address
Profiler labels on Nansen (Blockchain Analytics)
Non-premium labels (ENS, behavioral)
Profiler perp positions on Nansen (Blockchain Analytics)
Real-time Hyperliquid positions
Profiler perp trades on Nansen (Blockchain Analytics)
Hyperliquid trade history
Profiler pnl on Nansen (Blockchain Analytics)
Detailed PnL for a specific address and token
Profiler pnl summary on Nansen (Blockchain Analytics)
Aggregate PnL and top profitable tokens
Profiler premium labels on Nansen (Blockchain Analytics)
All labels including Smart Money
Profiler related wallets on Nansen (Blockchain Analytics)
Wallets related by on-chain behavior
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 money dcas on Nansen (Blockchain Analytics)
DCA strategies on Jupiter (Solana)
Smart money dex trades on Nansen (Blockchain Analytics)
Real-time DEX trading activity (last 24h)
Smart money historical holdings on Nansen (Blockchain Analytics)
Daily snapshots of smart money holdings (Beta)
Smart money holdings on Nansen (Blockchain Analytics)
Aggregated token balances held by smart money
Smart money netflow on Nansen (Blockchain Analytics)
Net capital flows (inflows vs outflows) for tokens
Smart money perp trades on Nansen (Blockchain Analytics)
Perpetual trading on Hyperliquid
Tgm dex trades on Nansen (Blockchain Analytics)
Individual DEX transactions for a token
Tgm flow intelligence on Nansen (Blockchain Analytics)
Segmented flows (Exchanges, Whales, Smart Money)
Tgm flows on Nansen (Blockchain Analytics)
Hourly snapshots of inflows/outflows by category
Tgm holders on Nansen (Blockchain Analytics)
Top holders with balance change tracking
Tgm indicators on Nansen (Blockchain Analytics)
Risk and Reward scores for a token
Tgm jup dca on Nansen (Blockchain Analytics)
Jupiter DCA orders for a token (Solana)
Tgm pnl leaderboard on Nansen (Blockchain Analytics)
Rank traders by profit for a specific token
Tgm token information on Nansen (Blockchain Analytics)
Metadata, market metrics, and spot trading stats
Tgm token ohlcv on Nansen (Blockchain Analytics)
Unified price/volume candles (1m to 1M timeframes)
Tgm transfers on Nansen (Blockchain Analytics)
Top token transfers (ERC-20)
Tgm who bought sold on Nansen (Blockchain Analytics)
Summary of net buyers/sellers
Token screener on Nansen (Blockchain Analytics)
Discover trending tokens across chains
Connect Nansen (Blockchain Analytics) to LangChain via MCP
Follow these steps to wire Nansen (Blockchain Analytics) into LangChain. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.
Install dependencies
pip install langchain langchain-mcp-adapters langgraph langchain-openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
python agent.pyExplore tools
Why Use LangChain with the Nansen (Blockchain Analytics) MCP Server
LangChain provides unique advantages when paired with Nansen (Blockchain Analytics) through the Model Context Protocol.
The largest ecosystem of integrations, chains, and agents. combine Nansen (Blockchain Analytics) MCP tools with 500+ LangChain components
Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step
LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging
Memory and conversation persistence let agents maintain context across Nansen (Blockchain Analytics) queries for multi-turn workflows
Nansen (Blockchain Analytics) + LangChain Use Cases
Practical scenarios where LangChain combined with the Nansen (Blockchain Analytics) MCP Server delivers measurable value.
RAG with live data: combine Nansen (Blockchain Analytics) tool results with vector store retrievals for answers grounded in both real-time and historical data
Autonomous research agents: LangChain agents query Nansen (Blockchain Analytics), synthesize findings, and generate comprehensive research reports
Multi-tool orchestration: chain Nansen (Blockchain Analytics) tools with web scrapers, databases, and calculators in a single agent run
Production monitoring: use LangSmith to trace every Nansen (Blockchain Analytics) tool call, measure latency, and optimize your agent's performance
Example Prompts for Nansen (Blockchain Analytics) in LangChain
Ready-to-use prompts you can give your LangChain 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 LangChain
Common issues when connecting Nansen (Blockchain Analytics) to LangChain through Vinkius, and how to resolve them.
MultiServerMCPClient not found
pip install langchain-mcp-adaptersNansen (Blockchain Analytics) + LangChain FAQ
Common questions about integrating Nansen (Blockchain Analytics) MCP Server with LangChain.
How does LangChain connect to MCP servers?
langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.Which LangChain agent types work with MCP?
Can I trace MCP tool calls in LangSmith?
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