{"uid":"cap_zP5yd44c2nnGM_xfYgKte","slug":"strale-lead-email-verification-b84b5110","name":"Strale Lead Email Verification","description":"Your agent found a prospect's email — is it real? Deliverability check, DNS, and domain reputation in one call.","url":"https://api.strale.io/x402/solutions/lead-email-verify","method":"POST","headers":{},"bodySchema":{"type":"object","required":["email"],"properties":{"email":{"type":"string"}}},"responseSchema":null,"example":{"request":{"email":"zero-qa@agentmail.to"},"response":{"_meta":{"payment":{"method":"x402","price_usd":0.21600000000000003,"settlement_id":"0xb116896c8750088a7df66669e8b05c214e702e4229ceb11750573b1b9e9581d8"},"solution":"lead-email-verify","latency_ms":113,"step_count":3},"steps":{"dns-lookup":{"domain":"agentmail.to","has_spf":false,"a_records":["216.150.1.1"],"has_dmarc":true,"mx_records":[{"exchange":"inbound-smtp.us-east-1.amazonaws.com","priority":10}],"ns_records":["ns-1130.awsdns-13.org","ns-1764.awsdns-28.co.uk","ns-328.awsdns-41.com","ns-861.awsdns-43.net"],"txt_records":["google-site-verification=4N2gfd3-es5NwNE4lgy-yEPtKHt4NKPSwxF7yG8eXoQ","google-site-verification=azQmB7Bm5Gp2lMLuKigLxxcItMsSw30WOnrya4cpP9A","google-site-verification=TVcm8Yhk9j3hfftLSPhHWVVch-PbCRPUIokUy2q8uaA","google-site-verification=_OUO4UspPH4YsGzi1xGZJyFHTUqOTMXxc-17h4j4lxM"],"aaaa_records":[],"dmarc_record":"v=DMARC1; p=reject; rua=mailto:dmarc@agentmail.to","cname_records":[]},"email-validate":{"email":"zero-qa@agentmail.to","valid":true,"domain":"agentmail.to","mx_records":["inbound-smtp.us-east-1.amazonaws.com"],"format_valid":true,"is_disposable":false,"has_mx_records":true,"is_role_address":false,"is_free_provider":false},"domain-reputation":{"grade":"B","checks":{"has_mx":true,"has_csp":false,"has_spf":false,"has_xfo":false,"has_hsts":true,"has_xcto":false,"mx_count":1,"resolves":true,"has_dmarc":true,"https_works":true,"https_status":200,"ip_addresses":["216.150.1.1"]},"domain":"agentmail.to","issues":["No SPF record","No X-Content-Type-Options header"],"issue_count":2,"reputation_score":87}},"solution":"lead-email-verify"}},"exampleRequest":{"email":"zero-qa@agentmail.to"},"tags":["x402"],"displayCostAmount":"0.216001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.216001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.216","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.216","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_WAtOq9OVHvLP7yhhEHj6L","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.216","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates and verifies an email address for lead quality and compliance, returning structured results with an audit trail.","exampleAgentPrompt":"Can you run a lead email verification on john.smith@acmecorp.com through Strale and tell me if it's valid and safe to contact?","exampleUseCases":null,"resultDescription":"A structured JSON response indicating whether the email is valid, deliverable, and trustworthy, including compliance signals and an audit trail for the verification check.","failureModes":["Invalid or malformed email format returns a validation error","Non-existent domain causes lookup failure","Temporary DNS or SMTP timeout causes inconclusive result","Missing required 'email' field returns 400 bad request","Payment failure via x402 protocol prevents execution"],"whenToPreferThis":"Use this endpoint when you need authoritative, compliance-grade email validation with an audit trail — especially for B2B lead pipelines, CRM imports, or outreach campaigns where deliverability and trust signals matter beyond simple regex checks.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:51:30.815Z","isFirstParty":false}