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is-port-161-open-watch
x402
is-port-161-open-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 2026-10-10).
Monitors whether TCP/UDP port 161 (SNMP) is open on a host, returning current status plus a change diff compared to the previous check within 90 days.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for is port 161 open: runs the check, compares it with the result from your previous call for the same host (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 open/closed status of port 161 on the target host, a boolean indicating whether the status changed since the last call for the same host, a breakdown of which fields changed with before and after values, and the timestamp of when the state was last observed. Historical state is retained for 90 days.
Example use cases
SNMP exposure alert for security team
“Watch port 161 on 198.51.100.10 and tell me if it has become open since the last check — I need to know immediately if SNMP gets exposed on that server.”
Network device availability monitoring
“Check whether port 161 is now open on my router at 10.0.0.1 and tell me if anything changed compared to the last time you polled it.”
Periodic SNMP audit across infrastructure
“Poll port 161 on 192.168.1.50 and give me the before-and-after diff — I'm auditing which hosts have started or stopped responding on SNMP this week.”
Technical details
Endpoint
GEThttps://ip.intel.rallylive.ca/watch/ip/port/161?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need change detection for port 161 (SNMP) specifically — not just a one-time open/closed check. It is ideal for scheduled polling workflows where you want to be alerted only when state transitions occur, avoiding noise from repeated identical results. Prefer it over a plain port-check endpoint when you need diff output (before/after) and a 90-day history of state for the same host.
Side effects
- Host is unreachable or invalid — connection attempt fails with no status returned
- No previous check exists for host — 'changed' field may be null or false by default with no before value
- Rate limiting or payment failure — call rejected before check is performed
- Port scan blocked by firewall — result may incorrectly show closed when host is up
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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