# NordVPN Downtime Change Watch

> NordVPN Downtime Change Watch is a paid API for AI agents from monitor.intel.rallylive.ca, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-02).

Monitors nordvpn.com availability and returns whether its status has changed since your last call, including before/after field diffs.

## Facts

- Endpoint: GET https://monitor.intel.rallylive.ca/watch/monitor/is-down/nordvpn-com?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nordvpn-downtime-change-watch-96bfe8da
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_c0uFl_rLnZGrhaDjfHRpX

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability nordvpn-downtime-change-watch-96bfe8da
```

Example prompt: Keep an eye on nordvpn.com for me — run the downtime check right now and tell me if its availability status has changed since the last time you checked, including what specifically changed.

## When to prefer this

Use this endpoint when you need to detect transitions in NordVPN's availability status rather than just its current state — ideal for alerting pipelines, scheduled monitors, or SLA tracking where you only care when something changes. Prefer over a plain is-down check when you want diffed before/after field values and a 'changed' boolean without writing your own comparison logic.

## Known failure modes

- First call has no prior result to compare against — 'changed' may be null or false by default
- Network timeout reaching nordvpn.com edge check returns an error status
- Stale baseline if 90-day retention window has expired and prior result is purged
- Payment failure (x402) blocks the $0.02 per-call charge, preventing execution

## How this service works

Change watch for is nordvpn com down: runs the check, compares it with the result from your previous call for the same query (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 up/down answer for nordvpn.com, a boolean 'changed' flag indicating whether status differs from the prior call, a diff of fields that changed (with before and after values), and the timestamp of when the status was last seen. Prior result is retained for 90 days per query.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nordvpn-downtime-change-watch-96bfe8da/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from monitor.intel.rallylive.ca](https://www.zero.xyz/host/monitor.intel.rallylive.ca/llms.txt)