# Bloomberg.com Downtime Change Watch

> Bloomberg.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 bloomberg.com availability and returns whether its status has changed since the last check, including before/after field diffs and timestamps.

## Facts

- Endpoint: GET https://monitor.intel.rallylive.ca/watch/monitor/is-down/bloomberg-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/bloomberg-com-downtime-change-watch-4c1a586c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NbAiR_YdoWQtrPy6aNEPB

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 bloomberg-com-downtime-change-watch-4c1a586c
```

Example prompt: Keep an eye on bloomberg.com for me and let me know if its up/down status changes — check it now and compare it against the last result you have on record.

## When to prefer this

Choose this endpoint when you need change-detection semantics — you want to know not just whether bloomberg.com is down, but whether its status is different from the last time you checked. Ideal for scheduling periodic polls that only trigger downstream actions on state transitions, avoiding alert fatigue from repeated same-state notifications. Prefer the non-watch sibling endpoint if you only need the current live status without historical comparison.

## Known failure modes

- No previous check stored (first call returns no diff/changed=false or baseline only)
- bloomberg.com check times out or is unreachable from the monitoring edge
- Previous result expired after 90 days, losing comparison baseline
- Rate limiting or payment failure ($0.02 USDC per call required)
- False positives if bloomberg.com returns transient errors during the check window

## How this service works

Change watch for is bloomberg 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 bloomberg.com, a boolean 'changed' flag indicating whether the result differs from the previous call (stored 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/bloomberg-com-downtime-change-watch-4c1a586c/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)