@bitcoinbenji/mcp
以下摘录自该仓库的 README(片段) · 在 GitHub 读完整 README →
MCP server for Bitcoin Benji API — 26 paid tools for Bitcoin mempool intelligence + sovereign on-prem AI inference.
**No third-party APIs. No data leakage. Dual payment rails: Lightning sats (L402) or USDC on Base (x402) — with automatic payment.**
⚡ New in v0.2: x402 autopay
Set X402_PRIVATE_KEY to an EVM private key holding USDC on Base and every tool
call pays for itself automatically — no Lightning wallet, no API key, no manual
steps. The server signs an EIP-3009 USDC authorization for each 402 challenge
and retries; gas is sponsored by the facilitator, funds go directly seller-side.
What you get
**Mempool intelligence** (from a real Bitcoin Core full node):
- get_fees — fee estimates with trend
- get_whales — whale/consolidation alerts
- get_mempool_state — live mempool state
- get_mempool_history — 24h rolling snapshots
- predict_fees — EMA-based prediction
- get_recent_blocks — recent blocks
- tx_status — lookup any txid
- fee_quote — exact fee for a planned tx
**AI inference** (Qwen3 on dedicated GPU, no third-party APIs):
- ai_summarize, ai_sentiment, ai_translate, ai_grammar
- ai_code_review, ai_code_generate, ai_extract, ai_classify
- ai_rewrite, ai_explain, ai_agent, ai_scrape
- ai_embed, ai_vision, ai_ocr, ai_transcribe_table
- ai_longform (~50K-word docs flat-fee), ai_research (multi-step + cited)
Pricing: **2–100 sats per call** (or the USD-equivalent in USDC: 10 sats = $0.01). See api.bitcoinbenji.com/pricing.
Install
Use in Claude Desktop
Edit ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):
Restart Claude. Ask: *"What are current Bitcoin fees?"* — Claude will call get_fees, hit a 402 challenge, return a Lightning invoice. Pay it with any wallet, paste the preimage back, and Claude completes the call.
Use in Cursor / Cline / Continue / Windsurf
Same idea — point your MCP-compatible client at the bitcoinbenji-mcp binary.
Skip the manual payment loop — use an API key
Pre-fund a key once, then every call auto-debits in the background: