# McDonald's Website Downtime Change Watch

> McDonald's Website 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 whether mcdonalds.com is down and alerts when its status changes compared to the previous check, returning diff details with before/after values.

## Facts

- Endpoint: GET https://monitor.intel.rallylive.ca/watch/monitor/is-down/mcdonalds-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/mcdonald-s-website-downtime-change-watch-5efce11e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ELy826IOSVJ1gmLZUI3-w

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 mcdonald-s-website-downtime-change-watch-5efce11e
```

Example prompt: Keep an eye on whether mcdonalds.com goes down and let me know if its status changes — compare it with the last time you checked and tell me exactly what changed.

## When to prefer this

Use this endpoint when you need change detection for mcdonalds.com specifically — not just a point-in-time check, but a comparison against a stored prior result so you can build alerting workflows that only fire when something actually changes. Ideal for scheduled polling agents that need to avoid alert fatigue from repeated identical results.

## Known failure modes

- Payment failure if $0.02 USDC is not provided via x402 protocol
- No previous result available if this is the first call or results have expired after 90 days (changed flag may default to false or null)
- Mcdonalds.com itself may be unreachable due to network issues at the monitoring edge, not a true site outage
- Stale comparison if the 90-day stored result has rolled off

## How this service works

Change watch for is mcdonalds 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 availability status of mcdonalds.com, a boolean 'changed' flag indicating whether the result differs from the previous call, 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.

## 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/mcdonald-s-website-downtime-change-watch-5efce11e/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)