# Render.com Downtime Change Watch

> Render.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).

Monitors whether render.com is down and alerts when the status changes compared to the previous check, returning diff fields with before/after values.

## Facts

- Endpoint: GET https://monitor.intel.rallylive.ca/watch/monitor/is-down/render-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/render-com-downtime-change-watch-c35f37c8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rB3RS9Fg5ODm4GBTPbwAM

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 render-com-downtime-change-watch-c35f37c8
```

Example prompt: Keep an eye on render.com for me and let me know as soon as its up/down status changes from what it was last time you checked.

## When to prefer this

Use this endpoint when you need change-detection semantics specifically for render.com availability — not just a point-in-time status, but whether something has flipped since you last checked. Ideal for scheduling periodic checks and triggering downstream workflows only when status actually changes, rather than polling and comparing yourself.

## Known failure modes

- Network error reaching render.com may return ambiguous status
- First-time call has no prior state to compare against, so 'changed' will default to false or null
- If 90-day history window has expired, previous result is unavailable and change detection resets
- Payment failure (x402) will block the check from executing

## How this service works

Change watch for is render 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 answer for render.com, a boolean 'changed' flag indicating whether the status differs from the previous call, a list of fields that changed with before and after values, and the timestamp of when the status was last seen. History is retained for 90 days per query.

## 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/render-com-downtime-change-watch-c35f37c8/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)