{"uid":"cap_DpkkJJrtXFLpuLq25AjeX","slug":"is-port-636-open-watch-0050fc54","name":"is-port-636-open-watch","description":"Change watch for is port 636 open: runs the check, compares it with the result from your previous call for the same host (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. $0.02 per check.","url":"https://ip.intel.rallylive.ca/watch/ip/port/636?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_fLYYU9bvMnRW05U__AJdC","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 TCP port 636 (LDAPS) on a host for open/closed state changes, returning the current result and a diff against the previous check stored for 90 days.","exampleAgentPrompt":"Keep an eye on port 636 on ldap.mycompany.com — let me know if its open or closed state ever changes compared to the last time you checked.","exampleUseCases":[{"title":"LDAPS exposure alert for security team","prompt":"Watch port 636 on 203.0.113.45 and alert me if it goes from closed to open — we need to know immediately if LDAPS becomes unexpectedly reachable from the internet."},{"title":"Verify LDAPS server came back online","prompt":"Check if port 636 on auth.internal.example.com has changed state since the last check — we had an outage and I want to confirm the LDAPS service is back up."},{"title":"Scheduled compliance drift detection","prompt":"Run a change watch on port 636 for directory.corp.acme.com and tell me whether the port status has changed since the previous scan, including what it was before and what it is now."}],"resultDescription":"Returns the current open/closed state of TCP port 636 on the target host, a boolean 'changed' flag indicating whether the state differs from the previous call, an object listing which fields changed with their before and after values, and a timestamp of when the status was last observed. Previous result is retained for 90 days.","failureModes":["Host unreachable or DNS resolution failure — returns an error with no port status","No previous check stored (first call for this host) — 'changed' may be null or absent; no diff available","Host rate-limited or firewalled against the probe source — may report port closed even if open","Payment not processed — request rejected before check is run","Stale baseline if last check was over 90 days ago — stored result expires and diff cannot be computed"],"whenToPreferThis":"Use this endpoint when you need to detect state changes on TCP port 636 (LDAPS) over time rather than just querying the current status. It is ideal for polling-based alerting workflows, compliance drift detection, or any scenario where you need a before/after comparison rather than a one-shot open/closed answer. Prefer over a plain port-check endpoint when historical comparison and change signaling are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:46:03.237Z","isFirstParty":false,"canonicalSlug":"is-port-636-open-watch-0050fc54"}