{"id":"t/rfc_validate","kind":"forged","name":"rfc_validate","description":"Offline validator for a Mexican RFC (Registro Federal de Contribuyentes). Checks the format for persona física (4 letters + 6-digit date + 3-char homoclave) or persona moral (3 letters + 6-digit date + 3-char homoclave), verifies the embedded date is a real calendar date, and returns the parsed birth/incorporation date. Pure string/date logic, no network calls.","tags":["mexico","rfc","validation","tax-id","offline"],"method":"POST","path":"/v1/t/rfc_validate","url":"https://toll402.dev/v1/t/rfc_validate","specUrl":"https://toll402.dev/v1/spec/t/rfc_validate","price":"$0.001","priceUsd":0.001,"available":true,"inputSchema":{"type":"object","properties":{}},"example":{},"meta":{"creator":null,"createdAt":"2026-09-09T05:54:20.661Z","calls":24,"failures":1,"network":false,"notes":"Offline regex-based RFC format validator (persona física: 4 letters + YYMMDD + homoclave; persona moral: 3 letters + YYMMDD + homoclave) that checks calendar validity of the embedded date and infers century heuristically; returns a structured result object (never throws) even when input is missing or invalid, matching the generic object output schema."}}