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IP Listed on SpamCop Watch
x402
IP Listed on SpamCop Watch is a paid API for AI agents from ip.intel.rallylive.ca, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-12).
Monitors whether an IPv4 address is listed on SpamCop's DNSBL and alerts when that status changes between checks.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for ip listed on spamcop: 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.
Output
Returns the current SpamCop DNSBL listing status for the IP, a boolean indicating whether the result changed since the previous call (stored up to 90 days), a before/after diff of any changed fields, and the timestamp of when the status was last observed.
Example use cases
Mail server reputation monitoring
“Watch SpamCop DNSBL for my outbound mail server at 198.51.100.12 and alert me if it gets blacklisted or removed since the last check.”
Customer IP deliverability check
“Is the status of 203.0.113.99 on SpamCop different from last time? I need to know if anything changed so I can troubleshoot email delivery issues.”
Automated IP blacklist change detection
“Poll SpamCop for 192.0.2.78 and tell me whether the blacklist status changed, what fields are different, and when it was last seen.”
Technical details
Endpoint
GEThttps://ip.intel.rallylive.ca/watch/ip/blacklist/spamcop?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to detect changes in SpamCop blacklist status over time rather than just a one-time point-in-time lookup. It is ideal for scheduled monitoring workflows where you want to be alerted only when something actually changes, avoiding noise from repeated identical results. Prefer it over a plain DNSBL query endpoint when change detection, historical diffing, and scheduling-based alerting are requirements.
Side effects
- IP address not provided or malformed — returns validation error
- No previous check stored (first call) — 'changed' field may be null or false with no diff
- SpamCop DNSBL temporarily unreachable — may return timeout or upstream error
- IPv6 addresses not supported — only IPv4 accepted
- Previous result expired after 90 days — treated as a fresh check with no prior state
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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