Blockstream Info

Verified Integration

Author: @hash•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Blockstream Info to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "blockstream-info": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-blockstream-info"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Explores real-time Bitcoin blockchain data for both mainnet and testnet using Blockstream Esplora.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Blockstream Info

You can access a wide range of data, including the current Bitcoin chain tip height, detailed block information by hash or height, transaction details by TXID, confirmation status, comprehensive Bitcoin address summaries, mempool statistics, and recommended fee estimates.

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