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IP Listed on Spamhaus PBL Change Watch
x402
IP Listed on Spamhaus PBL Change 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 IP address is listed on the Spamhaus Policy Block List (PBL) and alerts when the listing status changes between checks.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for ip listed on spamhaus pbl: 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 Spamhaus PBL listing status for the IP, a boolean 'changed' flag indicating whether the result differs from the previous call, a breakdown of which fields changed with before/after values, and a timestamp of when the IP was last seen. Previous result is retained for 90 days.
Example use cases
Email server blacklist alert
“Watch 198.51.100.10 on Spamhaus PBL and alert me the moment its listing status changes — I need to know immediately if our mail server gets blocked.”
IP reputation recovery tracking
“I think 203.0.113.22 was just removed from the Spamhaus PBL — can you check its current status and tell me if anything has changed since the last time you looked?”
Hosting provider IP monitoring
“We manage a block of IPs for our hosting customers. Start watching 192.0.2.77 on Spamhaus PBL so we can catch any blacklisting events as soon as they happen.”
Technical details
Endpoint
GEThttps://ip.intel.rallylive.ca/watch/ip/blacklist/spamhaus-pbl?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to detect transitions in Spamhaus PBL status for a specific IP — particularly for scheduling recurring checks and receiving alerts on changes. It is better than a plain one-shot PBL check when you care about when the status changed, not just what it currently is.
Side effects
- Missing or invalid IP address parameter returns an error
- IP not previously checked returns no prior comparison data (first-run baseline only)
- Spamhaus PBL lookup service temporarily unavailable may return an error or stale result
- Results older than 90 days are purged, resetting the change baseline
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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