# is-email-hosted-by-forwardemail-watch

> is-email-hosted-by-forwardemail-watch is a paid API for AI agents from email.intel.rallylive.ca, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-24).

Monitors whether a domain's email is hosted by Forward Email and alerts when that status changes, comparing against a previously stored result.

## Facts

- Endpoint: GET https://email.intel.rallylive.ca/watch/email/hosted-by/forwardemail?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/is-email-hosted-by-forwardemail-watch-af3ed6a9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_gn4Su3OzOQGFs1Iz_S3FZ

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 is-email-hosted-by-forwardemail-watch-af3ed6a9
```

Example prompt: Keep an eye on example.com and let me know if it ever starts or stops using Forward Email as its email host — I want to be alerted the moment that changes.

## When to prefer this

Use this endpoint when you need ongoing change detection for Forward Email hosting rather than a one-time point-in-time check. Ideal for scheduled monitoring pipelines where you want to be notified only when something changes, avoiding alert fatigue from repeated identical results. Prefer this over the non-watch variant when setting up automated workflows that poll periodically and need delta reporting.

## Known failure modes

- Domain not found or unresolvable — returns an error or null result
- No previous check stored (first call) — 'changed' may be null or false by default
- DNS lookup failure via Cloudflare DoH — may return an indeterminate result
- Payment not processed — request rejected before check is run
- 90-day comparison window expired — previous result discarded, no change comparison available

## How this service works

Change watch for is email hosted by forwardemail: runs the check, compares it with the result from your previous call for the same domain (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 boolean result of whether the domain's email is hosted by Forward Email, a 'changed' true/false flag indicating whether this differs from the last check, an array of changed fields with before/after values, and a timestamp of when the status was last seen. Results from previous calls are retained for 90 days for comparison.

## 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/is-email-hosted-by-forwardemail-watch-af3ed6a9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from email.intel.rallylive.ca](https://www.zero.xyz/host/email.intel.rallylive.ca/llms.txt)