{"uid":"cap_mXD0hRIcybL4v5kXCpYJG","slug":"toll402-ssn-validator-58573cf5","name":"Toll402 SSN Validator","description":"The OpenRouter for AI-agent tools: one gateway, one wallet, every capability. Built-in tools, forged tools, a global verified business directory and 2,000+ aggregated x402 services, all paid per call in USDC via x402 (HTTP 402). No signup, no API key.","url":"https://toll402.dev/v1/t/ssn_validate","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["ssn"],"properties":{"ssn":{"type":"string","description":"SSN as NNN-NN-NNNN or 9 digits"}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"ok":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_CNrJz8jozvq1672bBYdPM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates a US Social Security Number (SSN) for correct format and checksum, returning a pass/fail result.","exampleAgentPrompt":"Check if '523-45-6789' is a valid Social Security Number — I need to know before I submit this form.","exampleUseCases":[{"title":"KYC onboarding SSN check","prompt":"Before we proceed with this user's account application, can you validate that the SSN they provided — 123-45-6789 — is correctly formatted and passes validation?"},{"title":"Form submission pre-validation","prompt":"The user typed '987654321' as their SSN on the signup form — can you verify that number is valid before we send it to the backend?"},{"title":"Data quality audit","prompt":"I have an SSN from our records: 456-78-9012. Please check whether it's a valid Social Security Number so I can flag it for review if not."}],"resultDescription":"Returns a JSON object with an 'ok' boolean field: true if the SSN passes format and structural validation, false if it does not. No additional detail is returned about why a number may be invalid.","failureModes":["Invalid SSN format submitted (not NNN-NN-NNNN or 9 digits) — likely returns ok: false","Missing required 'ssn' field in body — request may return an error","SSN with all-zero segment (e.g. 000-00-0000) may fail validation rules","Network or payment failure via x402 — 402 response if USDC balance insufficient"],"whenToPreferThis":"Use this endpoint when you need a lightweight, pay-per-call SSN format and structural validator with no signup or API key required. Ideal for agents performing KYC pre-checks, form validation, or data quality audits on US Social Security Numbers. Prefer this over full identity verification services when you only need format/checksum validation, not a live database lookup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:50:22.091Z","isFirstParty":false}