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🥩 IRONCLAW BTC Node

Bitcoin Blockchain Data — 17 MCP Tools for AI Agents

Real full node data via x402 micropayments in USDC on Base mainnet.

3 free tools · 14 paid at $0.001 each · No API keys · No subscriptions

\n\n

\n $\"MIT$ \n $\"Live\"$ \n $\"Glama\"$ \n $\"mcp.so\"$ \n $\"Bitcoin\"$ \n $\"MCP$ \n $\"x402\"$ \n $\"Glama$ \n $\"USDC$ \n

\n\n---\n\n## 🔥 Quick Start\n\nAdd to your `claude_desktop_config.json` or any MCP client:\n\n```json\n{\n \"mcpServers\": {\n \"btc-node\": {\n \"type\": \"sse\",\n \"url\": \"https://mcp.btcnode.uk/sse\"\n }\n }\n}\n```\n\n**That's it.** No install. No API keys. No setup. Free tools work immediately.\n\n---\n\n## 🆓 Free Tools (No Payment Required)\n\n| Tool | Description | Cost |\n|------|-------------|------|\n| `btc_info` | Blockchain info (block height, difficulty, peers) | **FREE** |\n| `btc_fees` | Fee rate estimates (high/medium/low sat/vB) | **FREE** |\n| `btc_mempool` | Mempool status (pending tx, size MB) | **FREE** |\n\n```bash\n# Try them right now — no payment, no API key\ncurl https://btcnode.uk/api/info\ncurl https://btcnode.uk/api/fees\ncurl https://btcnode.uk/api/mempool\n```\n\n---\n\n## 💰 Paid Tools ($0.001 each via x402)\n\n| Tool | Description | Cost |\n|------|-------------|------|\n| `btc_tx` | Transaction lookup by hash | $0.001 |\n| `btc_addr` | Address portfolio (balance, UTXOs, history) | $0.001 |\n| `btc_trace` | Transaction flow tracing (2 hops) | $0.001 |\n| `btc_fees_predict` | Fee rate prediction | $0.001 |\n| `btc_whales` | Large Bitcoin movement alerts (10K+ BTC) | $0.001 |\n| `sec_insider` | SEC insider trades (Form 4/3/5) | $0.001 |\n| `web_scrape` | URL to clean markdown | $0.001 |\n| `ai_summarize` | AI text summarization | $0.001 |\n| `systems_theory` | Systems theory analysis (6 lenses) | $0.001 |\n| `game_theory` | Game theory analysis | $0.001 |\n| `capital_flows` | Capital flow tracing across markets | $0.001 |\n| `reddit_hot` | Hot posts from any subreddit | $0.001 |\n| `reddit_search` | Search Reddit by keyword | $0.001 |\n| `reddit_trending` | Trending topics on Reddit | $0.001 |\n\nPaid tools use **x402 protocol** — pay $0.001 USDC per call on **Base mainnet**. Your wallet approves the payment directly in the MCP client.\n\n---\n\n## 🏗 Architecture\n\n```\nMCP Client (Claude Desktop, Cursor, etc.)\n │\n ▼ SSE (mcp.btcnode.uk/sse)\n ┌──────────────┐\n │ MCP Server │ 17 tools, x402 payment middleware\n └──────┬───────┘\n │ HTTP API\n ┌──────┴───────┐\n │ BTC API │ REST endpoints, paywall enforcement\n └──────┬───────┘\n │ RPC\n ┌──────┴───────┐\n │ Bitcoin Core │ Full node (953K+ blocks, 10 peers)\n │ LND │ Lightning Network (12K sats)\n └──────────────┘\n```\n\n---\n\n## 🚀 Self-Hosted Deployment\n\n```bash\ngit clone https://github.com/cariohca-ux/x402-btc-node.git\ncd x402-btc-node\nnpm install\ncp .env.example .env\n# Edit .env with your settings\nnode mcp-server.mjs\n```\n\nRequirements: Node.js 18+, a synced Bitcoin Core node (or use the hosted endpoint at `btcnode.uk`).\n\n---\n\n## 📋 Listings\n\n| Platform | Status | URL |\n|----------|--------|-----|\n| **Glama** | ✅ Live | [glama.ai/mcp/servers/cariohca-ux/x402-btc-node](https://glama.ai/mcp/servers/cariohca-ux/x402-btc-node) |\n| **mcp.so** | ✅ Live | [mcp.so/server/ironclaw-btc-node](https://mcp.so/server/ironclaw-btc-node) |\n| **PayAPI Market** | ✅ Live | [payapi.market](https://payapi.market) |\n| **MCP Registry** | 🔄 Auto-published via PayAPI | [registry.modelcontextprotocol.io](https://registry.modelcontextprotocol.io) |\n\n---\n\n## 📄 License\n\nMIT — do what you want. Built by [cariohca-ux](https://github.com/cariohca-ux). Bitcoin data served from a real full node.\n","changelogMarkdown","videoKey","requiredSecretsJson","publishedAt","priceCents","trialDays","categoryDisplayName","Data & Analytics","upstream",{"_94":95,"_96":97,"_98":99,"_100":101,"_102":103},"requiredSecrets",[],"tags",[],"assets",[],"stats",{"_92":57,"_93":57},"ratingAvg","reviewCount","topics",[104,105,106,107,108,109,110,111],"license","MIT","language","JavaScript","registryName","io.github.cariohca-ux/btc-node","homepage","https://mcp.btcnode.uk","ai-agents","api","bitcoin","blockchain","crypto","mcp-server","micropayments","x402","ENV",{"_114":115,"_116":117,"_118":119},"ENVIRONMENT","production","TURNSTILE_SITE_KEY","0x4AAAAAAB8-rEI2gNDf_QhU","SENTRY_DSN","https://45fd1229f78089d5c3ee78be128030e1@o4510583261757440.ingest.de.sentry.io/4510584253448272"]