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IP Listed on Barracuda Watch
x402
IP Listed on Barracuda 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 Barracuda blacklist and alerts when the status changes between checks.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for ip listed on barracuda: 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 Barracuda blacklist status for the IP, a boolean indicating whether the result changed since the last call, a breakdown of which fields changed with their before and after values, and a timestamp of when the IP was last seen. History is retained for 90 days.
Example use cases
Server IP reputation monitoring
“Keep an eye on whether 198.51.100.10 is blacklisted on Barracuda and tell me if the status has changed since the last check — I want to know if my mail server got listed or delisted.”
Email deliverability alerting
“Check 203.0.113.55 against the Barracuda blacklist and compare it with the previous result — has it changed? I'm troubleshooting why our outbound emails are bouncing.”
Scheduled IP reputation watchdog
“Regularly check 192.0.2.100 on Barracuda's blacklist and alert me whenever the listing status changes, including what fields changed and what the before and after values were.”
Technical details
Endpoint
GEThttps://ip.intel.rallylive.ca/watch/ip/blacklist/barracuda?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to track changes in an IP's Barracuda blacklist status over time rather than just a one-off lookup. It is ideal for automated monitoring pipelines, alerting workflows, or scheduled jobs where knowing whether the status changed (and what changed) matters more than just the current state.
Side effects
- Invalid or malformed IP address returns an error
- No previous check exists for the IP so 'changed' cannot be computed on first call
- Barracuda service temporarily unavailable causes lookup failure
- Payment not processed results in 402 response
- IP history expired after 90 days resets the comparison baseline
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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