{"uid":"cap_Zs5o5oH-8HahG2T_kIJBr","slug":"ip-listed-on-hostkarma-black-change-watch-ee88d8fa","name":"IP Listed on HostKarma Black – Change Watch","description":"Change watch for ip listed on hostkarma black: 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. $0.02 per check.","url":"https://ip.intel.rallylive.ca/watch/ip/blacklist/hostkarma-black?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_QNkRune1gw0q6XvJjS-xB","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 HostKarma Black blacklist and returns whether that status has changed since the last check, along with before/after field diffs and last-seen timestamp.","exampleAgentPrompt":"Keep an eye on whether 192.168.1.1 gets listed or removed from the HostKarma Black blacklist, and let me know if the status changes since the last time you checked.","exampleUseCases":[{"title":"Email server reputation alerting","prompt":"Watch the IP 203.0.113.42 on HostKarma Black and alert me the moment its blacklist status changes — I need to know immediately if our mail server gets listed or delisted."},{"title":"Hosting provider IP health monitoring","prompt":"Periodically check whether 198.51.100.10 has changed its HostKarma Black listing status and show me what fields changed and what the before and after values were."},{"title":"Security ops blacklist change detection","prompt":"We just spun up a new server at 45.33.32.156 — can you start watching its HostKarma Black status and tell me if it was previously flagged or if its listing state has flipped recently?"}],"resultDescription":"Returns the current HostKarma Black listing status for the IP, a boolean indicating whether it has changed since the previous call, a list of changed fields with before and after values, and the timestamp of when the status was last observed. Previous results are retained for up to 90 days for comparison.","failureModes":["IP address not provided or malformed — no check performed","No previous call on record for this IP within 90 days — 'changed' field may be undefined or baseline-only","HostKarma DNSBL temporarily unreachable — check may fail or return stale result","Rate limit or payment failure — call not executed"],"whenToPreferThis":"Choose this endpoint when you need to detect changes in an IP's HostKarma Black listing status over time rather than just performing a one-off lookup. It is ideal for scheduled monitoring workflows where you want to be alerted only when something changes, and when you need a before/after audit trail of exactly which fields flipped.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:41:46.349Z","isFirstParty":false,"canonicalSlug":"ip-listed-on-hostkarma-black-change-watch-ee88d8fa"}