{"uid":"cap_xihkUHMM7oHUOJGPeRCkE","slug":"vokko-domain-host-probe-68326b4f","name":"Vokko Domain Host Probe","description":"Live re-probe of allbirds.com. Cached GET without refresh is free.","url":"https://www.vokko.eu/api/v1/hosts/:domain","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"},"pathParams":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string","description":"Host being re-probed"}}},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_qG6bZNXgfLTduHq4Di8WZ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches live or cached DNS/host probe data for a given domain, returning connectivity and availability information about that host.","exampleAgentPrompt":"Can you probe the host for example.com and tell me if it's reachable — a live re-probe is fine, I want fresh results.","exampleUseCases":[{"title":"Domain uptime spot check","prompt":"Is github.com currently reachable? Do a live host probe and tell me the status."},{"title":"Verify domain before outreach","prompt":"Before I send emails to that company, can you check if their domain acmecorp.io is resolving and reachable right now?"},{"title":"Cached host lookup to save cost","prompt":"Pull the cached host probe for ietf.org — I don't need a fresh re-probe, just the last known result."}],"resultDescription":"Returns host probe data for the requested domain, including reachability status and DNS resolution details. Cached GET responses are free; a live re-probe costs $0.02 USDC. The response indicates whether the host is up and provides relevant connectivity metadata.","failureModes":["Domain does not exist or cannot be resolved — returns error or empty result","Network timeout during live re-probe — may return stale cached data or error","Invalid domain format provided in path parameter — likely a 4xx client error","Rate limiting or payment failure for paid live probe — may block request"],"whenToPreferThis":"Use this endpoint when you need to verify whether a specific domain/host is reachable or resolve its DNS status, especially when a cached result is acceptable (free) or a live re-probe is needed ($0.02). Prefer this over general DNS APIs when you want a simple pass/fail host probe with optional caching semantics.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:37:40.463Z","isFirstParty":false}