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IP Listed on HostKarma Black – Change Watch
x402
IP Listed on HostKarma Black – 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 2026-10-13).
Monitors whether a given IP address is listed on the HostKarma Black blacklist and returns whether that status has changed since the last check, along with before/after field diffs and last-seen timestamp.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for ip listed on hostkarma black: 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 HostKarma Black listing status for the IP, a boolean indicating whether it has changed since the previous call, a list of changed fields with before and after values, and the timestamp of when the status was last observed. Previous results are retained for up to 90 days for comparison.
Example use cases
Email server reputation alerting
“Watch the IP 203.0.113.42 on HostKarma Black and alert me the moment its blacklist status changes — I need to know immediately if our mail server gets listed or delisted.”
Hosting provider IP health monitoring
“Periodically check whether 198.51.100.10 has changed its HostKarma Black listing status and show me what fields changed and what the before and after values were.”
Security ops blacklist change detection
“We just spun up a new server at 45.33.32.156 — can you start watching its HostKarma Black status and tell me if it was previously flagged or if its listing state has flipped recently?”
Technical details
Endpoint
GEThttps://ip.intel.rallylive.ca/watch/ip/blacklist/hostkarma-black?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to detect changes in an IP's HostKarma Black listing status over time rather than just performing a one-off lookup. It is ideal for scheduled monitoring workflows where you want to be alerted only when something changes, and when you need a before/after audit trail of exactly which fields flipped.
Side effects
- IP address not provided or malformed — no check performed
- No previous call on record for this IP within 90 days — 'changed' field may be undefined or baseline-only
- HostKarma DNSBL temporarily unreachable — check may fail or return stale result
- Rate limit or payment failure — call not executed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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