{"uid":"cap_j9jCX8dI1O992SCs9IjRs","slug":"ip-listed-on-uribl-black-watch-1b6a502b","name":"ip-listed-on-uribl-black-watch","description":"Change watch for ip listed on uribl 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. $0.02 per check.","url":"https://ip.intel.rallylive.ca/watch/ip/blacklist/uribl-black?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_IbZWCEhmp_vbyhwTLV-w-","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 is listed on the URIBL Black blacklist and reports if that status has changed since the last check.","exampleAgentPrompt":"Keep an eye on whether the IP 203.0.113.45 is listed on URIBL Black and tell me if its status has changed since the last time you checked.","exampleUseCases":[{"title":"Mail server blacklist change alerting","prompt":"Watch IP 198.51.100.12 on URIBL Black for me — let me know as soon as it gets listed or delisted compared to the last check."},{"title":"Email deliverability reputation monitoring","prompt":"Check if 203.0.113.99 is on the URIBL Black list and tell me whether that status has changed since yesterday's check, including what exactly changed."},{"title":"Proactive delistings detection for sending IPs","prompt":"I need to know if 192.0.2.77 was recently removed from URIBL Black — compare it to the last recorded state and show me what's different."}],"resultDescription":"Returns the current URIBL Black listing status for the queried IP, a boolean 'changed' flag indicating whether the result differs from the previous call (stored up to 90 days), the specific fields that changed with before and after values, and a timestamp of when the status was last observed.","failureModes":["Invalid or malformed IP address returns an error","No previous call found within 90-day window so 'changed' comparison may be unavailable","URIBL Black DNS lookup timeout or upstream service unavailability","Rate limiting or payment failure ($0.02 USDC per call required via x402 protocol"],"whenToPreferThis":"Choose this endpoint when you need to detect changes in URIBL Black listing status over time rather than just doing a one-off point-in-time lookup. Ideal for scheduled monitoring workflows where you want to be alerted only when a status changes, avoiding noise from repeated identical results. Best suited for automating email deliverability monitoring, mail server reputation management, or security alerting pipelines.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:41:36.309Z","isFirstParty":false,"canonicalSlug":"ip-listed-on-uribl-black-watch-1b6a502b"}