# Moodle.org Downtime Change Watch

> Moodle.org 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 moodle.org availability and returns whether its status has changed since your last check, with before/after field diffs and timestamps.

## Facts

- Endpoint: GET https://monitor.intel.rallylive.ca/watch/monitor/is-down/moodle-org?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/moodle-org-downtime-change-watch-160cd9d2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3Jsr59_HKmED_luPBZXGk

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 moodle-org-downtime-change-watch-160cd9d2
```

Example prompt: Keep an eye on moodle.org for me — call this watch endpoint on a schedule and let me know as soon as its up/down status changes from what it was last time.

## When to prefer this

Choose this endpoint when you need change-detection semantics for moodle.org — i.e., you want to know not just whether the site is down, but whether its status has flipped since your last check. Ideal for scheduling periodic polls and triggering alerts only on transitions, avoiding noise from repeated checks with the same result.

## Known failure modes

- No previous check stored (first call returns no diff, just current state)
- Previous result expired after 90 days causing a reset of comparison baseline
- Network or edge-check failure returning an indeterminate status
- Payment failure ($0.02 USDC not provided) resulting in 402 error

## How this service works

Change watch for is moodle org 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 moodle.org, a boolean 'changed' flag indicating whether the result differs from the previous call (stored up to 90 days), a list of fields that changed with their before and after values, and the 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/moodle-org-downtime-change-watch-160cd9d2/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)