IRONCLAW BTC Node

Created By

Ironclaw Labs9 days ago

Bitcoin blockchain data server for AI agents — 17 tools (fees, mempool, transactions, address portfolio, trace, whales, SEC insider trades, web scraping, AI summarization, systems theory, game theory, capital flows, Reddit). x402 USDC micropayments on Base. No API keys needed.

# Bitcoin

# Crypto

Overview Content Tools Comments

Overview

IRONCLAW Bitcoin Blockchain MCP Server

Real Bitcoin full node data for AI agents via MCP (Model Context Protocol).

17 tools — zero install, pay-per-call in USDC on Base mainnet.

Quick Start

{
  "mcpServers": {
    "btc-node": {
      "type": "sse",
      "url": "https://mcp.btcnode.uk/sse"
    }
  }
}

Tools

Tool	Description	Cost
`btc_info`	Blockchain info (height, difficulty)	FREE
`btc_fees`	Fee rate estimates	FREE
`btc_mempool`	Mempool status	FREE
`btc_tx`	Transaction lookup	$0.001
`btc_addr`	Address portfolio (balance, UTXOs, history)	$0.001
`btc_trace`	Transaction flow tracing (2 hops)	$0.001
`btc_fees_predict`	Fee rate prediction	$0.001
`btc_whales`	Large Bitcoin movement alerts (10K+ BTC)	$0.001
`sec_insider`	SEC insider trades (Form 4/3/5)	$0.001
`web_scrape`	URL to clean markdown	$0.001
`ai_summarize`	AI text summarization	$0.001
`systems_theory`	Systems theory analysis (6 lenses)	$0.001
`game_theory`	Game theory analysis	$0.001
`capital_flows`	Capital flow tracing across markets	$0.001
`reddit_hot`	Hot posts from any subreddit	$0.001
`reddit_search`	Search Reddit by keyword	$0.001
`reddit_trending`	Trending topics on Reddit	$0.001

Requirements

Node.js 18+
A wallet with USDC on Base mainnet (for paid tools)
Free tools require no wallet

Architecture

MCP Client (Claude Desktop, etc.)
        │
        ▼  SSE (mcp.btcnode.uk/sse)
Bitcoin Full Node + LND
        │
        ▼  x402 Protocol (USDC micropayments)
HTTP API (btcnode.uk)

Deployment

git clone https://github.com/cariohca-ux/x402-btc-node.git
cd x402-btc-node
npm install
cp .env.example .env
# Edit .env with your settings
node mcp-server.mjs

Server Config

{
  "mcpServers": {
    "ironclaw-btc-node": {
      "url": "https://mcp.btcnode.uk/sse"
    }
  }
}

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