# Khan Academy Down Status Change Watch

> Khan Academy Down Status 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).

Checks if khanacademy.org is currently down, compares with the previous check result (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/khanacademy-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/khan-academy-down-status-change-watch-7fc121ac
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_m5R7Z14h79IsMgljFEn1o

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 khan-academy-down-status-change-watch-7fc121ac
```

Example prompt: Keep an eye on whether Khan Academy is down and let me know as soon as its status changes — I want to see what flipped and when it happened.

## When to prefer this

Choose this endpoint when you need change-aware monitoring of khanacademy.org specifically — not just a point-in-time check. It is ideal for scheduling recurring polls and triggering workflows only when the site's availability status actually flips, rather than re-acting to every check. Prefer it over a generic ping when you need structured before/after diffs and historical comparison within a 90-day window.

## Known failure modes

- Previous check result not found (first call or older than 90 days — no diff available)
- khanacademy.org unreachable due to transient network issues rather than a real outage
- Payment of $0.02 USDC not provided or rejected via x402 protocol
- Rate limiting or upstream connectivity issues causing false positives

## How this service works

Change watch for is khanacademy 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 khanacademy.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 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/khan-academy-down-status-change-watch-7fc121ac/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)