# WashingtonPost.com Downtime Change Watch

> WashingtonPost.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).

Checks if washingtonpost.com is currently down, compares the result to the previous check (retained 90 days), and returns the current status, whether it changed, the changed fields with before/after values, and when it was last seen.

## Facts

- Endpoint: GET https://monitor.intel.rallylive.ca/watch/monitor/is-down/washingtonpost-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/washingtonpost-com-downtime-change-watch-c167f81a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_W1sdzT3WYvynPYUc5buS1

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 washingtonpost-com-downtime-change-watch-c167f81a
```

Example prompt: Can you check if washingtonpost.com is currently down and let me know if anything has changed since the last time you checked?

## When to prefer this

Use this endpoint when you need change-aware uptime monitoring for washingtonpost.com specifically — it retains prior state for 90 days so you can detect transitions (up→down or down→up) rather than just point-in-time status. Prefer this over a plain status check when you want to schedule periodic polling and only act when something actually changes.

## Known failure modes

- Network error reaching washingtonpost.com may produce an ambiguous down result
- No prior check stored (first call or >90 days elapsed) means 'changed' comparison is unavailable
- Payment failure ($0.02 USDC) will block the check from executing
- Transient slowness at washingtonpost.com may be misread as downtime

## How this service works

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

## 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/washingtonpost-com-downtime-change-watch-c167f81a/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)