# Target.com Uptime Change Watch

> Target.com Uptime 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 whether target.com is down, compares the current check result against the previous call (stored 90 days), and returns the current status, a changed flag, before/after field diffs, and last-seen timestamp.

## Facts

- Endpoint: GET https://monitor.intel.rallylive.ca/watch/monitor/is-down/target-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/target-com-uptime-change-watch-14a71f6f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bjncUKqYfRiNcSI_Taqd9

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 target-com-uptime-change-watch-14a71f6f
```

Example prompt: Keep an eye on target.com for me — let me know as soon as its up/down status changes from what you last saw.

## When to prefer this

Choose this endpoint when you need change-aware uptime monitoring for target.com specifically — it handles state comparison automatically so you don't have to store previous results yourself. Ideal for scheduled agent workflows that only need to act when something changes, avoiding noise from repeated identical status checks.

## Known failure modes

- Payment not attached or insufficient — returns 402 Payment Required
- target.com check itself times out or is unreachable — may return an error or unknown status
- No prior call stored (first call) — 'changed' may be null or baseline with no diff
- Stale stored state if 90-day retention window has expired

## How this service works

Change watch for is target 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 is-down answer (true/false), a 'changed' boolean indicating whether the result differs from the last stored check, a list of fields that changed with before and after values, and the timestamp of when the status was last observed. State 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/target-com-uptime-change-watch-14a71f6f/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)