# Affirm.com Downtime Change Watch

> Affirm.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 affirm.com 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/affirm-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/affirm-com-downtime-change-watch-1050664c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yRu8Bq1PQeDzgRT7oA_3Z

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 affirm-com-downtime-change-watch-1050664c
```

Example prompt: Check if affirm.com's availability status has changed since my last check and tell me what specifically changed — I want to know if it just went down or came back up.

## When to prefer this

Use this endpoint when you need change detection rather than a simple one-off status check — it tells you not just whether affirm.com is down, but whether something has changed since your last poll. Ideal for scheduling recurring checks in an alerting workflow where you only want to act when status flips.

## Known failure modes

- No previous check cached (first call returns current result with no diff)
- Cache expired after 90 days (treated as first call, no change comparison possible)
- Affirm.com unreachable due to network issues unrelated to site status
- Payment failure (0.02 USDC required per call; rejected if insufficient balance)

## How this service works

Change watch for is affirm 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 affirm.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 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/affirm-com-downtime-change-watch-1050664c/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)