How to Use the Blockdaemon (Blockchain Infrastructure) MCP in Claude

Q: How do I install the Blockdaemon (Blockchain Infrastructure) MCP Server on Claude Desktop?

Open your claudedesktopconfig.json file. Add the server under the mcpServers key with your Vinkius access credentials and command arguments. Restart the app, and you will see the hammer icon in your chat window.

Get raw blockchain data and financial reports directly in Claude Desktop without leaving your chat window.

See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers - Free for Subscribers

Connect Blockdaemon (Blockchain Infrastructure) MCP to Claude Desktop

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

GDPR Free for Subscribers

Setup Blockdaemon (Blockchain Infrastructure) with Claude Desktop

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Audit Addresses Directly in Claude Desktop

The `get_financial_report` tool pulls transaction histories and balances directly into your local Claude Desktop app. Your agent uses this MCP tool to parse raw JSON payloads, calculate cost bases, track capital gains, or flag tax liabilities on the fly. You don't need to export CSVs or write custom parser scripts. Just paste the wallet address into the chat, and the MCP server fetches the structured financial ledger immediately.

Track UTXOs and Block Heights in Real Time

The `get_utxos` tool fetches unspent transaction outputs for any supported blockchain address. At the same time, the `list_blocks` tool retrieves recent block identifiers to verify if a transaction has cleared the mempool. This setup lets you verify transaction inputs before building a raw transaction. Your agent uses this live data to calculate exact gas fees and prevent double-spending issues.

Inspect Wallets with This MCP Server

The `list_transactions` tool retrieves the complete transaction history for any target blockchain address. It returns timestamps, gas fees, and transfer amounts directly into your conversation. Instead of clicking through block explorers, you ask your agent to find specific interactions. It scans the list, highlights smart contract executions, and flags suspicious transfers.

Setup guide

Set up Blockdaemon (Blockchain Infrastructure) MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Blockdaemon (Blockchain Infrastructure) MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Blockdaemon (Blockchain Infrastructure) MCP configuration

Copy the JSON snippet on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under blockdaemon-blockchain-infrastructure-mcp.

json

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

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Blockdaemon. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

Connect Blockdaemon (Blockchain Infrastructure) now

Real-time monitoring

Live

visibility into every interaction

Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

60%

lower AI costs

Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

One

place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about Blockdaemon (Blockchain Infrastructure) MCP in Claude Desktop

Open your `claude_desktop_config.json` file. Add the server under the `mcpServers` key with your Vinkius access credentials and command arguments. Restart the app, and you will see the hammer icon in your chat window.

Yes, it works on both macOS and Windows. You just need to edit the configuration file located in your AppData directory. The stdio transport protocol handles the communication between the app and the server.

Rate limits depend on your Blockdaemon subscription plan. The server relays your queries directly to their infrastructure, so your standard developer tier limits apply.

The server communicates with Blockdaemon Ubiquity, which supports major protocols like Bitcoin and Ethereum. You can query any address on these networks using the standard tool parameters.

The MCP server only processes public wallet addresses and transaction IDs that you explicitly query. Your private keys are never requested or stored. Vinkius runs the server in an ephemeral sandbox, meaning no query logs persist after your session ends.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

OpenAI Agents SDK sdk-python

Google ADK sdk-python

Pydantic AI sdk-python

Vercel AI SDK sdk-typescript