# Reddit.com Down Change Watch

> Reddit.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 reddit.com is down and returns whether the status has changed since your last check, with before/after field diffs.

## Facts

- Endpoint: GET https://monitor.intel.rallylive.ca/watch/monitor/is-down/reddit-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/reddit-com-down-change-watch-c8673619
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ozVyE73gXp940N5-ufz20

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 reddit-com-down-change-watch-c8673619
```

Example prompt: Check if reddit.com's up/down status has changed since the last time you looked — tell me if anything is different and what changed.

## When to prefer this

Use this endpoint when you need change-detection semantics — i.e., you want to know not just whether reddit.com is currently down, but whether its status has flipped since your last check. Ideal for polling loops, scheduled alerting agents, and incident automation where you only want to act on transitions, not on every poll. Prefer the non-watch sibling endpoint if you only need a one-time current status without diff comparison.

## Known failure modes

- No prior cached result exists (first call returns current state with no diff)
- Cached result has expired after 90 days (treated as no prior state)
- Reddit.com check itself fails due to network issues at the monitoring edge
- HTTP 402 if payment is not provided
- Stale cache may delay detection of rapid status oscillations

## How this service works

Change watch for is reddit 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 reddit.com, a boolean 'changed' flag indicating whether the result differs from the previous call (cached 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 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/reddit-com-down-change-watch-c8673619/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)