{"name":"IDPHANTOM Receipt Verifier","service":"Veredicto criptografico de receipts IDPHANTOM (EIP-712 PaymentAuthorization): firma, expiracion y estado on-chain. Cobro x402 pay-per-call en USDC.","version":"0.1.0","network":"eip155:8453","priceUsdc":"10000","endpoints":{"free":["GET /health","GET /openapi.json","GET /.well-known/x402"],"paid":[{"method":"POST","path":"/verify","price":"10000"}]}}