# is-email-hosted-by-forwardemail-bulk

> is-email-hosted-by-forwardemail-bulk is a paid API for AI agents from email.intel.rallylive.ca, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-20).

Checks whether up to 20 domains are hosted by Forward Email in a single concurrent batch call, returning per-item results in input order with error details and a failure count.

## Facts

- Endpoint: GET https://email.intel.rallylive.ca/bulk/email/hosted-by/forwardemail?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/is-email-hosted-by-forwardemail-bulk-34b50fe3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-BXdHhttt4o3Ub8u0gHgL

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-bulk-34b50fe3
```

Example prompt: Check all these domains at once and tell me which ones are hosted by Forward Email — I have about 15 domains I need to classify in bulk.

## When to prefer this

Use this endpoint when you have a list of 2–20 domains and need to check forwardemail hosting status for all of them efficiently in a single API call. It is preferred over calling the single endpoint repeatedly because it processes items concurrently and returns results in input order with structured per-item error handling. Choose it for CRM enrichment pipelines, lead list segmentation, or any batch classification workflow involving forwardemail detection.

## Known failure modes

- Domain not resolvable — per-item error returned with hosted flag absent
- Batch exceeds 20 items — request rejected or truncated
- Rate limiting or payment failure — entire batch returns error
- DNS timeout for one or more domains — affected items show per-item errors while others succeed
- Invalid domain format in input — per-item validation error returned

## How this service works

Bulk is email hosted by forwardemail: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.

## Output

An ordered array of per-item results corresponding to the input domain list, each containing the boolean hosted-by-forwardemail determination (same as the single endpoint), a per-item error field if the check failed for that domain, and an overall failure count for the batch.

## 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-bulk-34b50fe3/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)