{"id":"t/ssn_validate","kind":"forged","name":"ssn_validate","description":"Offline structural validator for a US Social Security Number. Checks NNN-NN-NNNN (or 9-digit) format and known invalid ranges: area cannot be 000, 666, or 900-999; group cannot be 00; serial cannot be 0000.","tags":["validator","ssn","offline","identity","us"],"method":"POST","path":"/v1/t/ssn_validate","url":"https://toll402.dev/v1/t/ssn_validate","specUrl":"https://toll402.dev/v1/spec/t/ssn_validate","price":"$0.001","priceUsd":0.001,"available":true,"inputSchema":{"type":"object","properties":{"ssn":{"type":"string","description":"SSN as NNN-NN-NNNN or 9 digits"}},"required":["ssn"]},"example":{"ssn":"078-05-1120"},"meta":{"creator":null,"createdAt":"2026-09-09T07:55:42.978Z","calls":16,"failures":15,"network":false,"notes":"Pure offline structural validation of SSN format using regex to extract digits, then checks known invalid area/group/serial ranges (000, 666, 900-999 area; 00 group; 0000 serial) per SSA rules; no network calls."}}