# platform.openai.com Down Change Watch

> platform.openai.com Down 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 platform.openai.com is down and alerts when its status changes compared to your previous check.

## Facts

- Endpoint: GET https://monitor.intel.rallylive.ca/watch/monitor/is-down/platform-openai-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/platform-openai-com-down-change-watch-62901cd0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_R0_roA3IGRub_AttGKPp-

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 platform-openai-com-down-change-watch-62901cd0
```

Example prompt: Keep an eye on platform.openai.com for me — let me know if its status changes from what you last saw, and show me exactly what changed and when.

## When to prefer this

Choose this endpoint when you need differential/change-aware monitoring of platform.openai.com specifically — i.e., you want to know not just whether it is down right now, but whether its status has changed since your last check. Ideal for scheduling periodic polling to trigger alerts only on transitions (up→down or down→up), avoiding redundant notifications.

## Known failure modes

- No previous check stored (first call returns current state with no diff)
- Stored result expired after 90 days (treated as first call)
- Target site unreachable from Cloudflare edge (may show false positive down)
- Payment not accepted or insufficient USDC balance (request rejected)
- Rate limiting or upstream network issues causing delayed response

## How this service works

Change watch for is platform openai 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 platform.openai.com, a boolean 'changed' flag indicating whether the status differs from the previous call (stored up to 90 days), a list of fields that changed with their before and after values, and a timestamp of when the status was last seen.

## 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/platform-openai-com-down-change-watch-62901cd0/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)