{"service":"agent-contractor-profile","description":"Pay-per-call lifetime federal-contracting profile for AI agents (x402). POST /profile with a UEI; pay $0.15 in USDC on Base per call.","payment":{"protocol":"x402 v2","network":"eip155:8453","price_per_call":"$0.15","mode":"mainnet"},"data_source":"USAspending.gov Award Data Archive - prime contracts FY2015-FY2026 (public domain)","endpoints":{"POST /profile":"{uei: string} - 12-character SAM.gov Unique Entity ID","GET /coverage":"index coverage + build info","GET /openapi.json":"OpenAPI 3.1 document","GET /.well-known/x402":"x402 resource manifest"},"disclaimer":"DoD contract data may lag ~90 days due to FPDS reporting delays; recent DoD awards may be incomplete. Informational only, not legal or investment advice. Flags are heuristic risk signals, not findings of wrongdoing. Verify critical information against official sources (USAspending.gov, SAM.gov)."}