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IP Listed on EFnet RBL Watch
x402
IP Listed on EFnet RBL 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 a given IP is listed on the EFnet Real-time Blacklist (RBL) and returns a change-diff comparing the current result against the last check stored for that IP.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for ip listed on efnet rbl: 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 EFnet RBL listing status for the 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/after values, and the timestamp of when the IP was last seen.
Example use cases
Mail server deliverability monitoring
“Check if my mail server IP 198.51.100.22 is currently listed on EFnet RBL, and tell me whether its status has changed since the last check — I want to catch new listings immediately.”
IP reputation change alerting
“I manage a fleet of outbound IPs. Has 203.0.113.99 been added to or removed from EFnet RBL compared to the last time you checked it?”
Scheduled blacklist watchdog
“Set up a watch on IP 192.0.2.17 against the EFnet RBL — poll it regularly and alert me whenever the listed status flips, showing what changed and when it was last seen.”
Technical details
Endpoint
GEThttps://ip.intel.rallylive.ca/watch/ip/blacklist/efnet-rbl?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need continuous change-detection on EFnet RBL listings specifically — not just a point-in-time lookup. It is ideal for scheduled monitoring workflows where you want to be alerted only when the blacklist status changes, rather than processing the full result every time. Prefer this over a generic RBL check when you care about the EFnet blacklist in particular and need diffing against a stored historical result.
Side effects
- Missing or invalid IP address parameter returns an error
- IP has no prior check stored (first call returns no diff, only current status)
- EFnet RBL upstream unavailable may return a timeout or partial result
- Payment not accepted results in HTTP 402 and no data returned
- IP address format not recognized returns validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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