A remote MCP server that gives Claude access to 40+ AI tools paid per-use with Bitcoin Lightning micropayments. No signups, no API keys, no rate limits. You get image and video generation, text-to-speech in 602 languages, voice cloning, OCR, background removal, object detection, file conversion, email, SMS, and phone calls. It handles payment flow internally: the agent calls create_payment to get a Lightning invoice, pays it via a Lightning wallet MCP server, then calls the tool with the payment ID. Refunds are automatic on failures via LNURL-withdraw. Built for autonomous AI agents that need to pay for services without human accounts or API credentials. Also exposes an L402 HTTP API if you want to skip MCP entirely.
claude mcp add --transport http com.sats4ai-bitcoin-ai-tools https://sats4ai.com/api/mcp