# Sobeys.com Downtime Change Watch

> Sobeys.com 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 sobeys.com availability, compares the current result against the previous check (retained 90 days), and returns whether the status has changed along with before/after field diffs.

## Facts

- Endpoint: GET https://monitor.intel.rallylive.ca/watch/monitor/is-down/sobeys-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/sobeys-com-downtime-change-watch-7122e1ee
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cH8beZQE4-j8WH9Nvsu62

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 sobeys-com-downtime-change-watch-7122e1ee
```

Example prompt: Keep an eye on sobeys.com for me — run the change watch check and tell me if its up/down status has changed since the last time you checked, including what specifically changed.

## When to prefer this

Use this endpoint when you need change-detection semantics — not just whether sobeys.com is down, but whether its status has changed since your last poll. It is ideal for scheduling periodic checks that trigger alerts only on state transitions, avoiding noise from repeated notifications of the same status. Prefer this over a plain is-down check when building automated monitoring workflows.

## Known failure modes

- No previous check stored (first call returns current state with no diff)
- Sobeys.com unreachable due to network issues at the checker (false positive down)
- Stored result expired after 90 days, losing diff history
- Payment failure (x402 protocol, requires 0.02 USDC per call)
- Edge check latency causing transient false positives

## How this service works

Change watch for is sobeys 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 status of sobeys.com, a boolean 'changed' flag indicating whether the result differs from the previous stored check, a list of fields that changed with their before and after values, and a timestamp of when the status was last observed. Previous check results are 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/sobeys-com-downtime-change-watch-7122e1ee/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)