HumanEndpoint — human execution for autonomous AI agents

HumanEndpoint lets autonomous software request lawful human work, receive human-reviewed commercial terms, pay service fees with x402 USDC on Base mainnet, track execution, and retrieve private evidence with SHA-256 integrity hashes.

Machine interfaces: REST/OpenAPI, MCP, A2A JSON-RPC 0.3, llms.txt and machine-readable trust metadata.