{"uid":"cap_jfW5U_C7mXP9j4sH3cK6D","slug":"revenue-swarm-x402-dns-lookup-api-de29e5da","name":"Revenue Swarm x402 DNS Lookup API","description":"Pay-per-call B2B sales lead and procurement intelligence plus Base wallet data for agents. Search EU tenders/RFPs or inspect a Base wallet. Payments use x402 USDC on Base.","url":"https://eu-tender-x402-v3-production.up.railway.app/api/dns-lookup?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"],"type":"string"},"queryParams":{"type":"object","required":["domain"],"properties":{"type":{"type":"string","description":"Comma-separated DNS record types"},"domain":{"type":"string","description":"Public DNS domain such as example.com"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"domain":{"type":"string"},"product":{"type":"string"},"records":{"type":"array","items":{"type":"object"}},"generated_at":{"type":"string"},"record_count":{"type":"integer"},"requested_types":{"type":"array","items":{"type":"string"}}}}}}}},"responseSchema":{"type":"json","example":{"domain":"example.com","product":"DNS Records Lookup","records":[{"ttl":300,"name":"example.com","type":"A","value":"93.184.216.34"}],"record_count":1,"requested_types":["A"]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_dSBSq7pKEfDIPBqoE-9kZ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs a public DNS record lookup for a given domain, returning record types, values, and TTLs, paid per-call via x402 USDC on Base.","exampleAgentPrompt":"Can you look up all the DNS records for stripe.com — I want to see the A, MX, and TXT records?","exampleUseCases":[{"title":"Email deliverability audit","prompt":"Check the MX and TXT DNS records for acme-corp.com — I need to verify their SPF and DKIM are set up correctly before we send them email campaigns."},{"title":"Domain infrastructure reconnaissance","prompt":"Look up the A and CNAME records for competitor-brand.io so I can see what IP addresses and hosting infrastructure they're using."},{"title":"DNS propagation verification","prompt":"Can you query the A record for mynewsite.com and tell me what IP it's resolving to right now? I just updated my DNS and want to confirm it propagated."}],"resultDescription":"Returns a JSON object with the queried domain name, the requested DNS record types, an array of matching records (each with type, name, value, and TTL), a total record count, and a generated_at timestamp.","failureModes":["Invalid or non-existent domain returns empty records array or error","Unsupported DNS record type may return no results","Payment failure via x402 blocks the request","Rate limiting if too many calls are made rapidly","Network timeout if the authoritative DNS server is slow to respond"],"whenToPreferThis":"Choose this endpoint when you need a pay-per-call, agent-native DNS lookup with micropayment billing via x402 USDC on Base — especially useful in agentic pipelines where you want to pay only for what you use without a subscription, or when combining DNS intelligence with other Revenue Swarm capabilities like EU tender search or Base wallet inspection in the same workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T18:43:31.042Z","isFirstParty":false,"canonicalSlug":"revenue-swarm-x402-dns-lookup-api-de29e5da"}