{"service":"physician-payment-screen","description":"Pay-per-call Sunshine Act physician payment screening for AI agents (x402). POST /screen with a 10-digit NPI; pay $0.08 in USDC on Base per call.","payment":{"protocol":"x402 v2","network":"eip155:8453","price_per_call":"$0.08","mode":"mainnet"},"data_source":"CMS Open Payments - General Payments (public domain)","endpoints":{"POST /screen":"{npi: string} - 10-digit National Provider Identifier","GET /coverage":"index coverage + build info","GET /openapi.json":"OpenAPI 3.1 document","GET /.well-known/x402":"x402 resource manifest"},"disclaimer":"Informational only, not legal or compliance advice. Data reflects payments reported by manufacturers and GPOs under the federal Sunshine Act (ACA section 6002); reported payments do not imply wrongdoing. Verify critical information against CMS Open Payments."}