Boltwork

Boltwork is an MCP server that connects AI agents to a suite of useful AI tools via a pay-per-call API, with payments handled over the Bitcoin Lightning Network (L402 protocol). It enables agents to access services like PDF summarization, code review, translation, data extraction, document comparison, and persistent memory—paid automatically in bitcoin sats and without human involvement, API keys, subscriptions, or accounts. It's aimed at developers, AI agent builders, and anyone seeking programmatic, privacy-focused AI tooling paid on demand.