{"uid":"cap_WXFE-EkjyXZxFSgnCFvXo","slug":"saylor-innovations-email-validator-494bf352","name":"Saylor Innovations Email Validator","description":"Email Address Validation (syntax, MX, disposable, role, typos) — Data Validation","url":"https://saylorinnovations.com/api/email/validate?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","POST","PUT","PATCH","DELETE","HEAD"],"type":"string"},"queryParams":{"type":"object","properties":{"email":{"type":"string","description":"email address to check (query)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["email","valid_syntax","verdict"],"properties":{"email":{"type":"string"},"reasons":{"type":"array","items":{"type":"string"}},"verdict":{"type":"string"},"valid_syntax":{"type":"boolean"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_snb8MDv2zkHslHdfEY9Iz","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates an email address for syntax correctness, MX record existence, disposable domain status, role-based address detection, and common typos","exampleAgentPrompt":"Can you check whether 'john.doe@gmial.com' is a valid, deliverable email address — I want to know if the syntax is correct, if it has working MX records, whether it's a disposable address, and if there are any obvious typos?","exampleUseCases":[{"title":"CRM lead email hygiene","prompt":"Before we import these leads into Salesforce, check if 'sales.lead@tempmail.com' is a legitimate email or a disposable throwaway — I need to know the verdict and why."},{"title":"User signup validation","prompt":"A new user just registered with the email 'contact@goggle.com' — can you validate it and tell me if there are any typos or if it's a role-based address I should flag?"},{"title":"Marketing list deliverability check","prompt":"I want to verify 'info@acmecorp.io' before we add it to our email campaign — check if it's a role address, if the domain has valid MX records, and give me an overall verdict."}],"resultDescription":"A JSON object containing the submitted email, a boolean valid_syntax field, a verdict string (e.g. 'valid', 'invalid', 'risky'), and a reasons array listing specific issues found such as typos, disposable domain, missing MX records, or role-based address detection.","failureModes":["Missing or empty email query parameter returns an error","Malformed email string may return invalid_syntax with no MX check","Disposable domain list may not cover all throwaway providers","MX lookup may time out for slow DNS responses","Non-existent TLDs or domains return invalid verdict"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, fast, multi-factor email validation that covers syntax, DNS/MX checks, disposable domain detection, role-address flagging, and typo correction in a single call. Ideal for pre-registration checks, CRM hygiene, and marketing list filtering where you want actionable verdicts with explanatory reasons rather than a binary pass/fail.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T02:50:05.866Z","isFirstParty":false,"canonicalSlug":"saylor-innovations-email-validator-494bf352"}