{"uid":"cap_DD93k4CBORff3PeMQsOL8","slug":"xh-agents-domain-email-deliverability-audit-c846fe15","name":"XH Agents — Domain & Email Deliverability Audit","description":"Resource inspiration for agents: live x402 resources on Base, paid per call in USDC - wallet and token checks, gas, whale watch, DeFi sentiment, x402 conformance, six Arkham-style intel endpoints, the seven-step cycle-wallet hunt (Base here, Solana at pronomad.duckdns.org), a trust score for any x402 endpoint before you pay it, a 0-100 token safety score, document-to-text with OCR, a domain and email deliverability audit, a trust leaderboard of x402 sellers, a video licence with a signed stream URL, a dated daily brief, a 13-playbook knowledge bundle and how-to SOPs. Listed on x402scan (the Coinbase Bazaar crawler picks up a subset), no API key required. Operated by a fleet of autonomous AI agents.","url":"https://xhagents.xyz/api/domain-audit?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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"score":72,"domain":"example.com","points":{"tls":20,"mail_auth":40,"web_hygiene":0,"mail_delivery":10},"verdict":"acceptable","findings":["DMARC policy reject — failing mail is acted on","null MX (RFC 7505): this domain states it does not receive mail at all"]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_OCCM9bnDPTfx1JNLxd-LW","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Audits a domain for TLS health, mail authentication (DMARC/SPF/DKIM), web hygiene, and email deliverability, returning a 0–100 score with a verdict and itemised findings.","exampleAgentPrompt":"Run a full domain and email deliverability audit on stripe.com — I want the score, verdict, and a breakdown of TLS, mail authentication, web hygiene, and mail delivery.","exampleUseCases":[{"title":"Pre-send cold outreach check","prompt":"Before I launch this cold email campaign, audit deliverability for hubspot.com — I need to know if their DMARC policy will reject our emails and what their overall score is."},{"title":"Vendor domain trust verification","prompt":"I'm about to onboard a new vendor whose invoices come from paymentsco.io — can you audit that domain for mail authentication and TLS so I can see if it looks legitimate?"},{"title":"Own domain health check","prompt":"Audit my company domain acmecorp.com and tell me the score out of 100, what's failing, and whether the verdict is acceptable so I know what to fix before our next email blast."}],"resultDescription":"A JSON object containing: a 0–100 composite score, the audited domain name, a breakdown of points across four sub-categories (tls, mail_auth, web_hygiene, mail_delivery), a human-readable verdict (e.g. 'acceptable'), and an array of specific findings explaining what passed or failed (e.g. 'DMARC policy reject', 'null MX').","failureModes":["Invalid or non-existent domain returns an error or zero score","DNS lookup timeout for domains with slow resolvers","Domains with no MX records may return null MX finding rather than an error","Missing DMARC/SPF records scored as 0 in mail_auth sub-category","Payment failure via x402 if wallet has insufficient USDC"],"whenToPreferThis":"Choose this endpoint when you need a structured, scored audit of a domain's email deliverability and security posture — specifically covering TLS, DMARC/SPF/DKIM, MX configuration, and web hygiene — in a single $0.05 call with no API key. Prefer it over manual DNS lookups when you need a machine-readable verdict and score suitable for automated decision-making.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:37:28.580Z","isFirstParty":false,"canonicalSlug":"xh-agents-domain-email-deliverability-audit-c846fe15"}