How to Use the Nansen (Blockchain Analytics) MCP in Cline

Q: What's the security model for my wallet queries with Nansen (Blockchain Analytics) and Cline?

All requests, including sensitive ones like fetching profilerhistoricalbalances, are proxied through Vinkius's sandboxed environment. Your local file access and auth tokens are never exposed; the remote server only sees an isolated request for public on-chain data.

Tell Cline to build a real-time token dashboard. It'll use Nansen to fetch smart money flows, write the component, and stage the commit.

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Connect Nansen (Blockchain Analytics) MCP to Cline

Create your Vinkius account to connect Nansen (Blockchain Analytics) to Cline and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Nansen (Blockchain Analytics) with Cline

Ask AI about this MCP

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Claude

Perplexity

From Prompt to Live Dashboard

This server turns Cline into an on-chain data engineer. Ask it to "build a React component that shows top holders for a token." Cline will use the `tgm_holders` tool to get the data, then write the actual TSX file, complete with data fetching logic. It doesn't stop there. Cline can also use `tgm_token_ohlcv` to generate a price chart, `tgm_indicators` to display risk scores, and then write the tests for the component. You get a working, data-driven UI, not just a JSON blob.

Build On-Chain Scripts with Cline

Go beyond one-off queries. Tell Cline to "write a Python script that monitors a whale's PnL." It will use `profiler_pnl_summary` and `profiler_transactions` to get the data and generate a runnable script that you can schedule or execute immediately. This is how you build custom alert systems. Have Cline create a script that checks `smart_money_netflow` every hour for a specific token. This MCP server provides the data hooks for Cline to build the code; you own the system.

Integrate Real-Time Market Data

With this MCP connection, Cline can write code that reacts to live market activity. Give it a task like "show me the latest smart money trades for token X." It will call `smart_money_dex_trades` and structure the output right in your editor. You can use this to build anything from a simple trade feed to a complex arbitrage bot. Cline can fetch order book data using `prediction_orderbook` or recent transactions with `tgm_dex_trades`, then write the application logic to act on that data.

Setup guide

Set up Nansen (Blockchain Analytics) MCP in Cline

Prerequisites

VS Code with Cline extension installed
Active Vinkius subscription with a valid endpoint token

1

Open Cline MCP settings

Click the Cline icon in the VS Code sidebar to open the Cline panel. Then click the MCP Servers icon (server stack) at the top-right corner of the panel.
2

Add a remote server

Click "Remote Servers" at the top, then click "Add Remote MCP". In the Name field, type nansen-blockchain-analytics-mcp. In the URL field, paste your Vinkius endpoint: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp. Get your token from cloud.vinkius.com.
3

Enable the server

After saving, the server appears in the Cline MCP panel. Toggle the switch to enable it. The status indicator turns green when the connection is live.
4

Start using tools

Return to the Cline chat and ask: "Check my latest Nansen (Blockchain Analytics) refund status." Cline will discover the available tools and request your approval before invoking each one — giving you full control over every action.

Cline MCP Settings

{
  "mcpServers": {
    "nansen-blockchain-analytics-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

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Common questions about Nansen (Blockchain Analytics) MCP in Cline

Instruct Cline with a high-level goal, like "Build a Vue component that tracks top counterparties for vitalik.eth." Cline will use the `profiler_counterparties` tool to fetch the data and then write the `.vue` file for you.

Yes. Ask Cline to "write a script that finds new tokens and checks for whale accumulation." It will combine `token_screener` with `tgm_flow_intelligence` to identify targets and generate a Python or JS script to run the analysis.

Definitely. You can tell Cline to "get all historical transactions for this wallet and calculate its win rate." It will use `profiler_transactions` and `profiler_pnl` to fetch the data and then write the code to perform the calculation.

Just ask Cline. For example: "Fetch the current Hyperliquid positions for wallet 0x123..." Cline will use the `profiler_perp_positions` tool and format the output directly in your active file.

All requests, including sensitive ones like fetching `profiler_historical_balances`, are proxied through Vinkius's sandboxed environment. Your local file access and auth tokens are never exposed; the remote server only sees an isolated request for public on-chain data.

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