# Chase.com Downtime Change Watch

> Chase.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 chase.com is down, compares the current check against the previous result, and returns what changed and when.

## Facts

- Endpoint: GET https://monitor.intel.rallylive.ca/watch/monitor/is-down/chase-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/chase-com-downtime-change-watch-f460ccc9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rXa3o6HX3KDbRkF7NJ3Tk

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 chase-com-downtime-change-watch-f460ccc9
```

Example prompt: Watch chase.com for me and let me know if its status has changed since the last time you checked — I want to know if it's gone down or come back up, and what specifically changed.

## When to prefer this

Use this endpoint when you need change-detection semantics — not just a raw status check, but a comparison against a stored previous result so you only act when something actually changes. Ideal for scheduled polling workflows where you want to trigger downstream actions (alerts, notifications) only on state transitions, not every poll.

## Known failure modes

- No previous check exists for comparison — 'changed' will default to false or null on first call
- Network or edge-level timeout when reaching chase.com — may return error status rather than clean HTTP result
- Stale history after 90 days — previous result is purged and comparison resets
- Transient false positives if chase.com is slow but not fully down

## How this service works

Change watch for is chase 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 chase.com, a boolean indicating whether the status changed since the last call, a before/after diff of any changed fields (e.g. HTTP status, response time, final URL), and a 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/chase-com-downtime-change-watch-f460ccc9/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)