{"uid":"cap_gpH0EKI1uiw71PZJk0FM0","slug":"domainsignal-batch-domain-classification-eb0b8337","name":"DomainSignal Batch Domain Classification","description":"Pay-per-result domain qualification, DNS security audits, and website intelligence over x402.","url":"https://api.servocenter.com/api/v1/domain/batch-classify","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"domains":{"type":"array","items":{"type":"string"},"maxItems":100,"minItems":1,"description":"Domain names, URLs, or email addresses"}}},"responseSchema":{"type":"json","example":{"failed":0,"unique":2,"results":[],"requested":2,"successful":2}},"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":"down","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_bzICkpZI-t02wuP_ZWd5m","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":"Batch-classify multiple domains for qualification, DNS security posture, and website intelligence in a single pay-per-result call","exampleAgentPrompt":"Can you run a batch DNS security and qualification check on these two domains — acmecorp.com and widgets-inc.io — and tell me which ones have proper email security set up and whether they look like real active businesses?","exampleUseCases":[{"title":"Lead list domain qualification","prompt":"I have a list of 50 prospect domains from our CRM export — acmecorp.com, bestwidgets.io, and 48 others. Can you batch-classify them all and flag which ones are active legitimate businesses vs parked or suspicious domains so I can prioritize my outreach?"},{"title":"Cold email DNS security pre-screening","prompt":"Before we send our next email campaign, can you audit the DNS security setup for these domains — clientone.com and clienttwo.net — and tell me if they have SPF, DKIM, and DMARC configured so we know our emails won't bounce or get flagged?"},{"title":"Vendor domain vetting","prompt":"We're onboarding two new vendors at domains supplierA.com and supplierB.co — can you run a domain intelligence check on both and tell me if they look like real established businesses with a proper web presence and clean DNS setup?"}],"resultDescription":"A JSON object containing the count of requested domains, unique domains, successful lookups, and failed lookups, along with a results array with per-domain intelligence including DNS security posture, qualification signals, and website presence data for each domain submitted.","failureModes":["Domain not resolvable — DNS lookup fails for invalid or nonexistent domains, reflected in failed count","Rate limiting or quota exceeded for high-volume batch requests","Malformed domain input causes individual result failures while others succeed","Payment failure via x402 protocol prevents the call from executing","Partial success — some domains return results while others fail, tracked via failed vs successful counts"],"whenToPreferThis":"Choose this endpoint when you need to evaluate multiple domains simultaneously for business legitimacy, DNS security configuration, or web presence — especially for lead qualification workflows, cold outreach pre-screening, or vendor due diligence. It is preferred over single-domain lookups when processing lists of two or more domains, and over generic WHOIS tools when you need combined DNS security audit (SPF/DMARC) and business qualification signals in one call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T16:26:04.182Z","isFirstParty":false}