{"uid":"cap_0gOCyUwOySOD0obk9ebIw","slug":"kayak-com-downtime-change-watcher-6fb01611","name":"Kayak.com Downtime Change Watcher","description":"Change watch for is kayak com down: runs the check, compares it with the result from your previous call for the same query (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.","url":"https://monitor.intel.rallylive.ca/watch/monitor/is-down/kayak-com?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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","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_-xBaEAN4fKqKoBiD4VS7c","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":"Runs a live uptime check on kayak.com, compares it to the previous result (stored 90 days), and returns whether the status changed, which fields changed, and when it was last seen.","exampleAgentPrompt":"Keep an eye on whether kayak.com is down and let me know as soon as its status changes — I want to know if it goes offline or comes back up.","exampleUseCases":[{"title":"Travel app outage alerting","prompt":"Watch kayak.com for me and alert me the moment it goes down or recovers — I need to know right away if my travel booking site has an outage."},{"title":"Scheduled uptime status check","prompt":"Run a check on kayak.com every 15 minutes and tell me each time the up/down status changes compared to the last check."},{"title":"Post-deploy site recovery confirmation","prompt":"After our routing changes, keep polling kayak.com and let me know as soon as it flips from down to up so I can confirm the fix worked."}],"resultDescription":"Returns the current up/down status of kayak.com, a boolean 'changed' flag indicating whether the result differs from the previous call, a list of fields that changed with their before and after values, and the timestamp of when the status was last observed. Results are compared against a stored snapshot retained for 90 days.","failureModes":["No previous check stored — first call has nothing to compare against so 'changed' may default to false or null","kayak.com is unreachable due to a network issue unrelated to its actual status, causing a false positive","Stored snapshot is older than 90 days and has expired, losing comparison baseline","Payment not fulfilled — x402 micropayment of $0.02 USDC not completed, request rejected"],"whenToPreferThis":"Use this endpoint when you need to detect transitions in kayak.com availability rather than just its current status. It is ideal for event-driven alerting workflows where you only want to act when something changes. Prefer it over a simple status-check endpoint when you want before/after field diffs and a 90-day historical comparison window.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T04:46:02.410Z","isFirstParty":false,"canonicalSlug":"kayak-com-downtime-change-watcher-6fb01611"}