{"uid":"cap_v18lVsdveos20QQRBs4Kb","slug":"domainhelp-domain-intelligence-5bc4a1c3","name":"DomainHelp Domain Intelligence","description":"Domain Intelligence: RDAP/WHOIS, DNS, identity and DomainSure reputation","url":"https://app.domainhelp.com/api/v1/domain/:domain?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"input":{"type":"object","oneOf":[{"required":["domain"]},{"required":["domains"]}],"properties":{"domain":{"type":"string","examples":["example.com"],"maxLength":253,"minLength":3},"domains":{"type":"array","items":{"type":"string","examples":["example.com"],"maxLength":253,"minLength":3},"maxItems":100,"minItems":1,"uniqueItems":true},"include":{"oneOf":[{"type":"string"},{"type":"array","items":{"enum":["registration","dns","identity","reputation"],"type":"string"}}],"description":"Optional component selection. Selection does not change the price."}},"additionalProperties":false},"output":{"type":"object","required":["product","version","domain","units","price_usd","status","enrichment","queried_at"],"properties":{"dns":{"type":"object","required":["status"],"properties":{"status":{"enum":["ok","partial","unavailable","timeout","error","unsupported"],"type":"string"},"attributes":{"type":"object"}},"additionalProperties":true},"units":{"type":"integer","const":1},"domain":{"type":"string"},"status":{"enum":["ok","partial","unavailable","timeout","error","unsupported"],"type":"string"},"product":{"type":"string","const":"domain-intelligence"},"version":{"type":"string","const":"1"},"identity":{"type":"object","required":["status"],"properties":{"status":{"enum":["ok","partial","unavailable","timeout","error","unsupported"],"type":"string"}},"additionalProperties":true},"price_usd":{"type":"string"},"enrichment":{"type":["object","null"]},"queried_at":{"type":"string","format":"date-time"},"reputation":{"type":"object","required":["status","listed","signals"],"properties":{"listed":{"type":["boolean","null"]},"status":{"enum":["ok","partial","unavailable","timeout","error","unsupported"],"type":"string"},"signals":{"type":"array"}},"additionalProperties":true},"registration":{"type":"object","required":["status"],"properties":{"status":{"enum":["ok","partial","unavailable","timeout","error","unsupported"],"type":"string"}},"additionalProperties":true}},"additionalProperties":false},"$schema":"https://json-schema.org/draft/2020-12/schema"},"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_-Wpi_Cw4MHub0Pw8fhcCs","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":"Retrieves comprehensive domain intelligence including RDAP/WHOIS registration data, DNS records, identity signals, and DomainSure reputation scoring for one or more domains","exampleAgentPrompt":"Can you pull up the full domain intelligence report for paypa1.com — I want to see its registration info, DNS records, and whether it has any reputation flags or is listed as malicious?","exampleUseCases":[{"title":"Phishing domain investigation","prompt":"I got a suspicious email from someone at secure-paypal-login.com — can you check if that domain is flagged for phishing or has any bad reputation signals, and also pull its registration and DNS info?"},{"title":"Vendor domain due diligence","prompt":"Before we onboard a new supplier, can you run a full domain intelligence check on acmecorpsupplies.net — I want registration history, DNS setup, identity signals, and any reputation issues?"},{"title":"Brand protection monitoring","prompt":"Someone might be typosquatting our brand — can you look up the domain intelligence for mybrandz.com, including who registered it, what DNS it's pointing to, and whether it's been flagged anywhere?"}],"resultDescription":"Returns a structured JSON object with a top-level status and individual sub-objects for registration (WHOIS/RDAP ownership and dates), dns (DNS records and attributes), identity (identity-related signals), and reputation (DomainSure listing status and risk signals). Also includes the queried domain, query timestamp, product version, and price paid ($0.01 USD).","failureModes":["Domain not found or unresolvable — status returns 'unavailable'","Timeout querying upstream RDAP/DNS sources — status returns 'timeout'","Partial data returned when some components succeed but others fail — status returns 'partial'","Invalid domain format (too short, too long, malformed) — validation error","Rate limiting or payment failure for x402 micropayment — HTTP 402 or 429","Unsupported TLD or registry — status returns 'unsupported'"],"whenToPreferThis":"Choose this endpoint when you need a one-stop, structured domain intelligence lookup combining WHOIS/RDAP, DNS, identity, and reputation data in a single call. It is ideal for cybersecurity workflows (phishing detection, suspicious domain triage), vendor due diligence, brand protection, or any scenario where you need to understand the full profile of a domain. It supports batch lookups of up to 100 domains per call and allows selective component inclusion. Prefer this over separate WHOIS-only or DNS-only tools when you need correlated multi-signal intelligence at low cost ($0.01/call).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:35:58.010Z","isFirstParty":false,"canonicalSlug":"domainhelp-domain-intelligence-5bc4a1c3"}