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is-port-123-open-bulk
x402
is-port-123-open-bulk is a paid API for AI agents from ip.intel.rallylive.ca, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-10).
Checks whether port 123 (NTP) is open on up to 20 hosts in a single concurrent batch call, returning per-item results in input order with error fields and a failure count.
Price / call$0.1
Success—
StatusUnknown
How this service works
Bulk is port 123 open: up to 20 hosts in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.
Output
An ordered array of per-host results matching the input list, each containing whether port 123 is open or closed on that host, a per-item error field if the probe failed, and an overall failure count for the batch.
Example use cases
NTP fleet availability audit
“I have a list of 15 server IPs I need to verify NTP reachability on — can you check whether port 123 is open on all of them at once and tell me which ones are blocked?”
Pre-deployment infrastructure check
“Before we launch, can you confirm port 123 is open on these 8 hosts: 10.0.1.1, 10.0.1.2, 10.0.1.3, 10.0.1.4, 10.0.1.5, 10.0.1.6, 10.0.1.7, and 10.0.1.8? We need NTP to work on all of them.”
Security posture spot-check
“Run a quick port 123 scan on this batch of external IPs we're evaluating as NTP sources and show me which ones respond and which ones fail.”
Technical details
Endpoint
GEThttps://ip.intel.rallylive.ca/bulk/ip/port/123?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to check port 123 (NTP) open/closed status on multiple hosts (2–20) simultaneously and want concurrent processing with ordered, per-item results rather than making sequential single-host calls. Prefer this over the single-host endpoint whenever you hold a list of IPs or hostnames to audit in bulk, saving latency and cost per host checked.
Side effects
- Exceeding the 20-host limit per call returns an error or truncated results
- Invalid or unresolvable hostnames produce per-item errors in the response
- Network timeouts on individual hosts populate the per-item error field without failing the whole batch
- Unpaid or failed x402 payment results in a 402 Payment Required response with no data
- Firewall rules on the probe infrastructure may cause false negatives for certain IP ranges
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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