{"uid":"cap_tB7fjdOUQPVm6CrFPyKM5","slug":"foundry-email-domain-evidence-e01ef53c","name":"Foundry Email Domain Evidence","description":"Pay-per-request evidence and data tools: CSV validation and reconciliation, DNS/email configuration evidence, and bounded official weather, earthquake, vehicle, company and study records. Exact USDC prices, explicit JSON contracts and source provenance. No mailbox, ownership, medical or safety guarantees.","url":"https://foundry-par007-machine-revenue-mainnet.inference-chip-index.workers.dev/v2/email/domain-evidence","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"email":{"type":"string","maxLength":254}}},"responseSchema":{"type":"json","example":{"route":"email-domain-evidence","result":{"mxEvidence":[{"name":"example.com","type":"MX","rcode":0,"dnssec":"UNKNOWN","source":"https://cloudflare-dns.com/dns-query?name=example.com&type=MX","status":"NO_DATA","records":[],"observedAt":"2026-09-06T00:00:00Z","attribution":"Cloudflare 1.1.1.1 public resolver; authoritative DNS records; no endorsement"}],"observedAt":"2026-09-06T00:00:00Z","limitations":["Synthetic example only."],"syntaxStatus":"VALID_SYNTAX","mailboxExists":"UNKNOWN","normalizedDomain":"example.com","mailDomainVerdict":"UNKNOWN"},"observed_at":"2026-09-06T00:00:00Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_DzL9YDnFB0FnI861Uomvu","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up DNS MX records and email configuration evidence for a given email address's domain, returning observed DNS data with source provenance.","exampleAgentPrompt":"Can you check the MX DNS records for the domain in john.doe@acmecorp.io and tell me whether it's configured to receive email, with source evidence?","exampleUseCases":[{"title":"Pre-send email deliverability check","prompt":"Before we send this marketing campaign, can you look up the MX records for all our prospect domains starting with partners@brightwave.com and tell me if the domain actually has mail servers configured?"},{"title":"Suspicious email domain investigation","prompt":"I got an email from someone@totally-legit-bank.xyz — can you pull the DNS MX evidence for that domain and tell me if it has a real mail setup or looks sketchy?"},{"title":"Onboarding email validation","prompt":"A new user just signed up with the email address newclient@horizonventures.co — can you check the MX records on that domain and tell me if it's a real mail-receiving domain before we send the welcome email?"}],"resultDescription":"Returns a JSON object containing: observed MX DNS records (name, type, RCODE, DNSSEC status, source URL, record status, raw records, observation timestamp, and attribution to Cloudflare 1.1.1.1), the normalized domain, a syntax validity status for the input email, a mail domain verdict (e.g. UNKNOWN, VALID, INVALID), a mailbox existence indicator, observation timestamp, and any limitations notes.","failureModes":["Invalid or malformed email address returns syntax error or INVALID_SYNTAX status","Domain with no MX records returns NO_DATA status with empty records array","DNSSEC status may be UNKNOWN if not resolvable","Mailbox existence is always UNKNOWN — no mailbox-level verification is performed","DNS lookup may time out for slow or unreachable authoritative nameservers","Payment failure (HTTP 402) if USDC balance insufficient"],"whenToPreferThis":"Choose this endpoint when you need verifiable, sourced DNS MX evidence for an email domain — not just a syntax check. It is ideal for compliance logging, fraud detection, onboarding validation, or any workflow requiring documented proof of DNS configuration with source attribution. Prefer it over generic email validators when you need structured JSON evidence with source provenance and DNSSEC status, and when you need an auditable record of what the DNS showed at a specific point in time.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:54:35.982Z","isFirstParty":false}