{"uid":"cap_RmoVIz9qn63-_dW3BElhC","slug":"ip-listed-on-mailspike-watch-502a8569","name":"ip-listed-on-mailspike-watch","description":"Change watch for ip listed on mailspike: 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. $0.02 per check.","url":"https://ip.intel.rallylive.ca/watch/ip/blacklist/mailspike?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_G3T0JcdF3L1bbct30-FV9","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 IPv4 address is listed on the Mailspike DNSBL and alerts when the listing status changes between checks.","exampleAgentPrompt":"Keep an eye on 203.0.113.42 and let me know if its Mailspike blacklist status ever changes — I want to catch the moment it gets listed or cleared.","exampleUseCases":[{"title":"Email deliverability incident detection","prompt":"Watch 198.51.100.15 on Mailspike and alert me the moment its blacklist status changes — we're sending marketing emails from that IP and I need to know immediately if it gets listed."},{"title":"IP reputation cleanup verification","prompt":"I just got 192.0.2.88 delisted from Mailspike — can you monitor it and tell me if it gets listed again? I want before/after details if anything changes."},{"title":"Shared hosting IP health check","prompt":"We have a shared mail server at 203.0.113.7 and I'm worried about other tenants getting it blacklisted — watch it on Mailspike and notify me whenever the listing status changes."}],"resultDescription":"Returns the current Mailspike listing status for the IP, a boolean 'changed' flag indicating whether the result differs from the previous call (stored up to 90 days), a list of fields that changed with their before and after values, and a timestamp of when the status was last seen.","failureModes":["IP address not provided or malformed — no query can be performed","Previous result not found (first call for this IP) — no comparison possible, baseline is stored","Mailspike DNSBL query failure — DNSBL server unavailable or timeout","Rate limiting or payment failure — x402 payment required at $0.02 per call","IP is IPv6 — only IPv4 addresses are supported by DNSBL reverse-lookup format"],"whenToPreferThis":"Choose this endpoint when you need to be alerted to changes in Mailspike DNSBL listing status rather than just performing a one-time check. It is ideal for scheduled monitoring workflows where you want to detect the moment an IP is listed or delisted, and need a diff (before/after values) rather than just the current state. Use the non-watch sibling endpoint for a simple one-off lookup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:40:58.504Z","isFirstParty":false,"canonicalSlug":"ip-listed-on-mailspike-watch-502a8569"}