{"uid":"cap_X7ocruHYwJgHioR5z9yJz","slug":"is-email-hosted-by-yandex-mail-change-watch-903a6e8f","name":"Is Email Hosted by Yandex Mail – Change Watch","description":"Change watch for is email hosted by yandex mail: runs the check, compares it with the result from your previous call for the same domain (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. $0.02 per check.","url":"https://email.intel.rallylive.ca/watch/email/hosted-by/yandex-mail?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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___Sx5x_FUiVKLwFBeo8qc","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 a domain's email is hosted by Yandex Mail and alerts when that status changes, returning a diff of before/after values.","exampleAgentPrompt":"Keep watching whether rallylive.ca's email is hosted by Yandex Mail and let me know if anything changes from the last time you checked.","exampleUseCases":[{"title":"Competitor email infrastructure tracking","prompt":"Watch whether our competitor's domain uses Yandex Mail and alert me the moment their hosting provider changes."},{"title":"Sales lead email provider monitoring","prompt":"I want to track if acme-corp.com switches to or from Yandex Mail — check it now and compare it with the last result so I know if anything changed."},{"title":"Security team domain surveillance","prompt":"Set up a recurring watch on suspicious-domain.ru to detect if it starts routing email through Yandex Mail, and tell me whenever the status flips."}],"resultDescription":"Returns the current boolean answer for whether the domain's email is hosted by Yandex Mail, a 'changed' true/false flag, a field-level diff showing before and after values for any fields that changed, and a timestamp of when the previous result was last seen (retained up to 90 days).","failureModes":["Domain not previously checked — no baseline to compare against, so 'changed' will be null or baseline-less","Domain MX records temporarily unresolvable — may return an inconclusive or error result","Results older than 90 days are purged — diff comparison unavailable for stale domains","Invalid or malformed domain input — request rejected or empty result","Rate limiting or payment failure — 402 response requiring valid x402 payment"],"whenToPreferThis":"Choose this endpoint when you need change detection rather than a one-off lookup — it compares the current Yandex Mail hosting result against a stored baseline from a prior call, making it ideal for scheduled polling or alerting workflows. Prefer it over the standard (non-watch) check when you want to know *if* something changed and *what* changed, not just the current state. Use the bulk sibling endpoint instead if you need to monitor multiple domains in one call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T12:45:56.385Z","isFirstParty":false,"canonicalSlug":"is-email-hosted-by-yandex-mail-change-watch-903a6e8f"}