{"uid":"cap_tanAYiRPkM_pvY2BuPCQR","slug":"email-address-validator-328fab53","name":"Email Address Validator","description":"Validate email address: checks syntax, whether the domain exists and accepts mail (MX records), disposable or temporary email domains, role addresses (info@, admin@), free webmail providers and SPF/DMARC presence, then returns deliverable / risky / undeliverable with the reason. Email validation for signups, lead lists and CRM cleaning, no API key. $0.01 per address.","url":"https://intel.rallylive.ca/validate-email","method":"GET","headers":{},"bodySchema":{"type":"object","$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","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Sv6ADuKCCj4a1v04CUxiC","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","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 deliverability by checking syntax, domain MX records, disposability, role-based patterns, free webmail status, and SPF/DMARC presence, returning a deliverable/risky/undeliverable verdict with reason.","exampleAgentPrompt":"Can you check whether john.smith@tempmail.io is a real, deliverable email address — I want to know if it's disposable, a role address, or has any DNS issues before I add it to my list.","exampleUseCases":[{"title":"Signup form email screening","prompt":"Before I let this user register, check if the email they provided — support@guerrillamail.com — is deliverable or if it's a disposable or role-based address I should reject."},{"title":"Lead list CRM cleaning","prompt":"I've got a lead email address, ceo@startupco.io — can you validate it and tell me if the domain actually accepts mail and whether there are any deliverability risks before I import it into the CRM?"},{"title":"Outbound campaign pre-send check","prompt":"Before we send the campaign, can you verify that newsletter@bigcompany.net is a legitimate deliverable address and not a role alias or a domain with no MX records?"}],"resultDescription":"Returns a deliverability verdict (deliverable, risky, or undeliverable) along with the reason — covering syntax errors, missing or invalid MX records, disposable/temporary domain detection, role-address flags (e.g. info@, admin@), free webmail provider identification, and SPF/DMARC record presence.","failureModes":["Missing email query parameter — returns error requiring input","Invalid or malformed URL passed instead of email address — may return syntax error verdict","Domain exists but mail server is temporarily unreachable — may return risky or undeliverable incorrectly","Very new domains with no established DNS records may be flagged as undeliverable even if legitimate","Rate limiting or payment failure returns 402 or error response"],"whenToPreferThis":"Choose this endpoint when you need a quick, no-API-key, pay-per-use email validation that goes beyond simple syntax checking — particularly when you need to detect disposable addresses, role accounts, webmail providers, and DNS mail hygiene (MX, SPF, DMARC) in a single call. Ideal for signup gatekeeping, pre-campaign list scrubbing, or CRM enrichment at $0.01 per address without subscription overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:12:58.050Z","isFirstParty":false}