{"openapi": "3.0.0", "info": {"title": "Subscription Liveness Attestor", "version": "1.1.0"}, "paths": {"/register": {"post": {"summary": "Self-serve operator registration; returns per-customer token once"}}, "/verdict": {"post": {"summary": "Liveness verdict $0.01 (one free per operator, ever); x402"}}, "/subscribe": {"post": {"summary": "Metered attestation $0.25/sub/mo or Operator plan $9.99/mo; x402"}}, "/attest-plan": {"post": {"summary": "Attach a subscription to an active Operator plan"}}, "/verify_receipt": {"post": {"summary": "Verify a receipt signature (public)"}}, "/health": {"get": {"summary": "Health"}}, "/": {"post": {"summary": "MCP JSON-RPC tool surface (Bearer token)"}}}}