{"uid":"cap_lsvEFGB5vncOltOrsx2tY","slug":"orbit-web-tools-email-address-validator-46255083","name":"orbit Web Tools: Email Address Validator","description":"Web utilities for agents, computed live at call time: URL health/redirect/x402 check, web page to Markdown (robots.txt honoured), DNS lookup with SPF/DMARC, email address validation (MX, disposable, role, typo), HTTP security-header audit and AI-agent readiness audit (llms.txt, AI crawler rules, x402, MCP, OpenAPI). $0.001 per call. By orbit-builder.","url":"https://orbit-web.orbit-builder.workers.dev/v1/email?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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"],"type":"string"},"queryParams":{"type":"object","required":["email"],"properties":{"email":{"type":"string","description":"email address"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"mx":["1 aspmx.l.google.com."],"role":true,"email":"info@github.com","domain":"github.com","reasons":["role account"],"verdict":"risky","syntax_ok":true,"disposable":false,"suggestion":null,"free_provider":false}},"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_NxareK7mr_ZRgEIz4XyPq","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 an email address for RFC syntax, MX/DNS records, disposable domain, role account, free provider, typo suggestions, SPF/DMARC, and returns a valid/risky/invalid verdict — without sending any mail.","exampleAgentPrompt":"Can you validate the email address info@github.com for me — check if it's syntactically correct, has real MX records, whether it's a disposable or role address, and give me an overall verdict on whether it's valid, risky, or invalid?","exampleUseCases":[{"title":"Block disposable emails at signup","prompt":"Before I add this new user to our database, check if their email throwaway9231@mailinator.com is from a disposable domain and whether it gets a valid, risky, or invalid verdict."},{"title":"Fix typos in collected emails","prompt":"A user submitted the email john.doe@gmial.com in our form — can you check it for typos and tell me what the correct domain should be?"},{"title":"Qualify leads before email campaign","prompt":"I'm about to send a campaign to sales@bigcorp.io — check if it's a real deliverable address, whether it's a role account, and if the domain has proper MX and SPF records set up."}],"resultDescription":"A JSON object containing: the email and domain, syntax_ok boolean, mx records array, verdict string (valid/risky/invalid), reasons array explaining the verdict, disposable boolean, role boolean, free_provider boolean, suggestion for typo correction (or null), and SPF/DMARC presence flags.","failureModes":["Missing or malformed email query param returns an error or runs example input","Domain has no MX and no A record fallback — may return invalid verdict","Disposable domain list may not cover all providers (false negatives possible)","SPF/DMARC checks depend on DNS availability at call time","Network timeouts to DNS-over-HTTPS resolvers could cause intermittent failures"],"whenToPreferThis":"Choose this endpoint when you need a comprehensive, non-intrusive email validation that goes beyond simple regex — covering MX/DNS, disposable detection, role accounts, free providers, typo suggestions, and SPF/DMARC, all without sending a probe email. Ideal for pre-validating leads, signups, or contact lists at scale at $0.001 per call. Prefer alternatives if you need actual mailbox probing (SMTP RCPT TO) or real-time deliverability confirmation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T00:31:48.190Z","isFirstParty":false,"canonicalSlug":"orbit-web-tools-email-address-validator-46255083"}