Provides tools for querying the Bitcoin blockchain, including block information, fee estimates, mempool status, transaction lookup, address portfolio, transaction flow tracing, fee prediction, and large whale movement alerts.
Allows fetching hot posts from any subreddit, searching Reddit by keyword, and retrieving trending topics on Reddit.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@IRONCLAW Bitcoin Blockchain MCP Server what's the current Bitcoin fee rate?"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Add to your claude_desktop_config.json or any MCP client:
{
"mcpServers": {
"btc-node": {
"type": "sse",
"url": "https://mcp.btcnode.uk/sse"
}
}
}That's it. No install. No API keys. No setup. Free tools work immediately.
Related MCP server: AgentData MCP Server
Tool | Description | Cost |
| Blockchain info (block height, difficulty, peers) | FREE |
| Fee rate estimates (high/medium/low sat/vB) | FREE |
| Mempool status (pending tx, size MB) | FREE |
# Try them right now — no payment, no API key
curl https://btcnode.uk/api/info
curl https://btcnode.uk/api/fees
curl https://btcnode.uk/api/mempoolTool | Description | Cost |
| Transaction lookup by hash | $0.001 |
| Address portfolio (balance, UTXOs, history) | $0.001 |
| Transaction flow tracing (2 hops) | $0.001 |
| Fee rate prediction | $0.001 |
| Large Bitcoin movement alerts (10K+ BTC) | $0.001 |
| SEC insider trades (Form 4/3/5) | $0.001 |
| URL to clean markdown | $0.001 |
| AI text summarization | $0.001 |
| Systems theory analysis (6 lenses) | $0.001 |
| Game theory analysis | $0.001 |
| Capital flow tracing across markets | $0.001 |
| Hot posts from any subreddit | $0.001 |
| Search Reddit by keyword | $0.001 |
| Trending topics on Reddit | $0.001 |
Paid tools use x402 protocol — pay $0.001 USDC per call on Base mainnet. Your wallet approves the payment directly in the MCP client.
MCP Client (Claude Desktop, Cursor, etc.)
│
▼ SSE (mcp.btcnode.uk/sse)
┌──────────────┐
│ MCP Server │ 17 tools, x402 payment middleware
└──────┬───────┘
│ HTTP API
┌──────┴───────┐
│ BTC API │ REST endpoints, paywall enforcement
└──────┬───────┘
│ RPC
┌──────┴───────┐
│ Bitcoin Core │ Full node (953K+ blocks, 10 peers)
│ LND │ Lightning Network (12K sats)
└──────────────┘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.mjsRequirements: Node.js 18+, a synced Bitcoin Core node (or use the hosted endpoint at btcnode.uk).
Platform | Status | URL |
Glama | ✅ Live | |
mcp.so | ✅ Live | |
PayAPI Market | ✅ Live | |
MCP Registry | 🔄 Auto-published via PayAPI |
MIT — do what you want. Built by cariohca-ux. Bitcoin data served from a real full node.
This server cannot be installed
Unclaimed servers have limited discoverability.
If you are the server author, to access and configure the admin panel.
63 pay-per-call tools for agents: vision, text, data, web, blockchain. USDC on Base via x402.
Read-only on-chain intel for AI agents on Base: balances, tokens, gas, tx status. No API keys.
Read-only on-chain intelligence for AI agents on Base: balances, tokens, gas, tx status.
We provide all the information about MCP servers via our MCP API.
curl -X GET 'https://glama.ai/api/mcp/v1/servers/cariohca-ux/x402-btc-node'
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