{"uid":"cap_jpE0QiQKL61quaZkyq29g","slug":"ip-listed-on-spamhaus-xbl-change-watch-70111e06","name":"IP Listed on Spamhaus XBL Change Watch","description":"Change watch for ip listed on spamhaus xbl: 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. $0.02 per check.","url":"https://ip.intel.rallylive.ca/watch/ip/blacklist/spamhaus-xbl?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_aT8H0Q89s2bVV3_4LSjEw","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 given IP address is listed on the Spamhaus XBL blacklist and returns whether the status has changed since the last check.","exampleAgentPrompt":"Keep an eye on whether 198.51.100.42 is listed on the Spamhaus XBL blacklist and let me know if its status changes since the last time you checked.","exampleUseCases":[{"title":"Email server IP reputation monitoring","prompt":"Watch the Spamhaus XBL status for my mail server at 203.0.113.15 and alert me if it gets listed or delisted since my last check."},{"title":"Compromised host detection alerting","prompt":"Check if 198.51.100.77 has changed its Spamhaus XBL blacklist status — I want to know immediately if it shows up as a botnet or exploit source."},{"title":"IP reputation change audit","prompt":"Has the Spamhaus XBL listing for 192.0.2.100 changed at all since the last time you looked? Show me what changed and when it was last seen."}],"resultDescription":"Returns the current Spamhaus XBL blacklist status for the IP, a boolean indicating whether the status has changed since the previous check (stored up to 90 days), a list of fields that changed with before and after values, and a timestamp of when the IP was last seen.","failureModes":["IP address not provided or malformed — query fails with validation error","No previous check stored (first call for that IP) — 'changed' field defaults to false or undefined with no before/after values","Spamhaus XBL DNS lookup failure — may return error or stale result","Results older than 90 days are purged — historical comparison unavailable","Payment not processed — endpoint returns 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need to continuously monitor a specific IP address for changes in its Spamhaus XBL blacklist status, particularly in scheduled/polling workflows. Prefer this over a simple point-in-time check when you care about detecting transitions (listed → unlisted or vice versa) and want diff-style before/after output. Ideal for email deliverability monitoring, abuse detection pipelines, or alerting systems that trigger only on change events.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:41:47.254Z","isFirstParty":false,"canonicalSlug":"ip-listed-on-spamhaus-xbl-change-watch-70111e06"}