{"uid":"cap_q02rX9F8Cf67jK3iE1QGx","slug":"is-ip-att-watch-f3a959e9","name":"is-ip-att-watch","description":"Change watch for is ip att: runs the check, compares it with the result from your previous call for the same ip (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. $0.02 per check.","url":"https://ip.intel.rallylive.ca/watch/ip/is/att?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_yiTmxUd12vgj_WAe6XN0Z","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 an IP address belongs to AT&T and alerts on changes by comparing current results with the previously stored check from up to 90 days ago.","exampleAgentPrompt":"Keep an eye on 12.34.56.78 and let me know if its AT&T status ever changes — compare it against the last result you have on record for it.","exampleUseCases":[{"title":"ISP migration detection for client IP","prompt":"Check if 98.210.100.45 is still an AT&T IP and tell me if anything has changed since the last time you checked — I need to know if they've moved off AT&T."},{"title":"Scheduled AT&T watch for infrastructure audit","prompt":"Set up a watch on 12.129.22.1 so I get alerted whenever it switches on or off AT&T — show me the before and after values when it changes."},{"title":"Verify ISP status after network event","prompt":"Run a change-watch check on 67.161.45.200 to see if it's still flagged as an AT&T IP, and tell me whether the result is different from the previous check."}],"resultDescription":"Returns the current boolean answer for whether the IP belongs to AT&T, a 'changed' true/false flag, the specific fields that changed with before and after values, and a timestamp for when the IP was last seen. Historical state is retained for 90 days per IP.","failureModes":["IP not previously checked — no prior state to compare against, changed will be false or unavailable","Invalid or malformed IP address input — returns error","Private/reserved IP ranges may return no meaningful result","90-day history window exceeded — prior state purged, no diff available","Network timeout reaching the AT&T WHOIS/RDAP data source"],"whenToPreferThis":"Choose this endpoint when you need to detect changes in AT&T IP ownership over time rather than just a one-time lookup. Ideal for scheduled monitoring workflows where you want to be alerted only when something changes, reducing noise from repeated identical checks. Prefer over a simple is-ip-att lookup when historical comparison and change diffing are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:50:41.934Z","isFirstParty":false,"canonicalSlug":"is-ip-att-watch-f3a959e9"}