{"uid":"cap_ILTJ16UCVdZQoXsCdtiY-","slug":"whatsapp-com-downtime-change-watch-4e88a596","name":"WhatsApp.com Downtime Change Watch","description":"Change watch for is whatsapp 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. $0.02 per check.","url":"https://monitor.intel.rallylive.ca/watch/monitor/is-down/whatsapp-com?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_GuEDzT2EwzgGqPIy1myRJ","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":"Monitors whether whatsapp.com is down, returning current status plus a change-detection diff against the previous check result stored for up to 90 days.","exampleAgentPrompt":"Keep an eye on WhatsApp.com and let me know if its status changes from the last time you checked — I want to know if it goes down or comes back up.","exampleUseCases":[{"title":"Alert when WhatsApp goes down","prompt":"Poll the WhatsApp.com status watch every 5 minutes and ping me immediately if the result says it changed — I need to know the moment it goes down or recovers."},{"title":"Incident response status diff","prompt":"Check whether WhatsApp.com's status has changed since the last recorded check, and show me what fields changed with their before and after values so I can update my incident log."},{"title":"Uptime dashboard for messaging apps","prompt":"Run the WhatsApp.com change watch right now and tell me whether anything is different from the previous reading — I'm building a dashboard that highlights when messaging services flip state."}],"resultDescription":"Returns the current up/down status of whatsapp.com, a boolean 'changed' flag indicating whether the result differs from the previous call for the same query, a diff of any changed fields showing before and after values, and the timestamp of when the status was last seen. Previous results are retained for 90 days for comparison.","failureModes":["Previous check result not found (first call has no baseline to compare against)","whatsapp.com unreachable from monitoring edge (may itself be a 'down' signal)","Payment failure — x402 payment of $0.02 USDC not processed","Stale baseline if 90-day retention window has lapsed","Transient network error causing false positive down detection"],"whenToPreferThis":"Choose this endpoint when you need change-detection semantics — i.e. you want to know not just whether WhatsApp.com is currently down, but whether its status has changed since your last check. Ideal for scheduled polling agents that should trigger alerts only on state transitions rather than on every check. Prefer the non-watch sibling endpoint if you only need a one-off current status without diff comparison.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T03:13:19.215Z","isFirstParty":false,"canonicalSlug":"whatsapp-com-downtime-change-watch-4e88a596"}