{"id":"t/siret_validate","kind":"forged","name":"siret_validate","description":"Offline validator for a French SIRET (14-digit establishment identifier): splits it into SIREN (first 9 digits) and NIC (last 5 digits), normalizes input by stripping spaces, and checks that the full 14-digit string satisfies the Luhn (mod 10) checksum algorithm.","tags":["validation","france","siret","identifier","offline"],"method":"POST","path":"/v1/t/siret_validate","url":"https://toll402.dev/v1/t/siret_validate","specUrl":"https://toll402.dev/v1/spec/t/siret_validate","price":"$0.001","priceUsd":0.001,"available":true,"inputSchema":{"type":"object","properties":{"siret":{"type":"string","description":"14-digit French SIRET, spaces allowed"}},"required":["siret"]},"example":{"siret":"73282932000074"},"meta":{"creator":null,"createdAt":"2026-09-09T21:00:27.408Z","calls":13,"failures":5,"network":false,"notes":"Pure offline validator: strips whitespace, enforces 14-digit format, splits into SIREN(9)/NIC(5), and verifies the Luhn (mod 10) checksum over all 14 digits with no external data sources."}}