Can I check the balance of any Bitcoin address?

Yes! Use the `get_address` tool with the public Bitcoin address. Your agent will fetch the current balance (in Satoshis) and the transaction history directly from the blockchain.

How do I see the current price of Bitcoin in USD?

Simply ask the agent to `get_ticker`. It will retrieve the latest exchange rates for BTC across multiple currencies, including USD, EUR, and GBP.

Does the integration allow sending Bitcoin?

No. For security reasons, the current toolset is focused exclusively on blockchain data discovery and analysis (Read-Only). Sending transactions requires a private wallet and specialized signing procedures not supported by this data-centric server.

Blockchain.com Data MCP Server for Claude Desktop 10 tools — connect in under 2 minutes

Name: Blockchain.com Data
Availability: InStock
Author: Vinkius

modelcontextprotocol.io/quickstart/user

Built by Vinkius GDPR 10 Tools IDE

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.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install Blockchain.com Data and 2,500+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

Classic Setup·json

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

Fully ManagedVinkius Servers

60%Token savings

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 Blockchain.com Data MCP Server

Connect your AI agent to the Blockchain.com Data API and orchestrate your cryptocurrency and blockchain analysis workflows through natural conversation.

Claude Desktop is the definitive way to connect Blockchain.com Data to your AI workflow. Add the Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 10 tools in the chat interface — ask a question, Claude calls the right tool, and you see the answer. Zero code, zero context switching.

What you can do

Block Oversight — Retrieve details for the latest or specific Bitcoin blocks including height and hashes.
Transaction Auditing — Query and inspect individual transactions to verify payments and mempool status.
Address Intelligence — Monitor balances and transaction histories for any public Bitcoin address.
Market Insights — Access real-time BTC ticker prices across various fiat currencies and historical market charts.
Network Health — Retrieve general Bitcoin network statistics, including difficulty and total block count.
Mempool Monitoring — Get real-time stats on the memory pool to track pending network load.

The Blockchain.com Data MCP Server exposes 10 tools through the Vinkius. Connect it to Claude Desktop in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Blockchain.com Data to Claude Desktop via MCP

Follow these steps to integrate the Blockchain.com Data MCP Server with Claude Desktop.

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 Blockchain.com Data

Look for the 🔌 icon in the chat — your 10 tools are now available

Why Use Claude Desktop with the Blockchain.com Data MCP Server

Claude Desktop by Anthropic provides unique advantages when paired with Blockchain.com Data 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 the Vinkius Edge network

Blockchain.com Data + Claude Desktop Use Cases

Practical scenarios where Claude Desktop combined with the Blockchain.com Data 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

Blockchain.com Data MCP Tools for Claude Desktop (10)

These 10 tools become available when you connect Blockchain.com Data to Claude Desktop via MCP:

get_address

Get balance and transaction history for a Bitcoin address

get_block

Get details of a specific block by hash

get_block_count

Get the current total block count (height)

get_chart

Retrieve historical chart data (e.g. market-price, n-transactions)

get_latest_block

Get details of the latest Bitcoin block

get_mempool_stats

Get current mempool statistics

get_network_stats

Get general Bitcoin network statistics

get_ticker

Get current BTC prices in various fiat currencies

get_transaction

Get details of a specific transaction by hash

list_unconfirmed_transactions

List current unconfirmed transactions in the mempool

Example Prompts for Blockchain.com Data in Claude Desktop

Ready-to-use prompts you can give your Claude Desktop agent to start working with Blockchain.com Data immediately.

"Check the balance for Bitcoin address 1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa."

"Show me the latest block hash and height."

"What's the current market price of Bitcoin?"

Troubleshooting Blockchain.com Data MCP Server with Claude Desktop

Common issues when connecting Blockchain.com Data to Claude Desktop through the 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.

Blockchain.com Data + Claude Desktop FAQ

Common questions about integrating Blockchain.com Data 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.