# x402 Email Catchall Finder

> x402 Email Catchall Finder is a paid API for AI agents from rqjzcd-ip-209-115-177-214.tunnelmole.net, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).

Finds catchall/work email addresses for a given email input, paid per call via USDC on Base mainnet using the x402 payment protocol.

## Facts

- Endpoint: POST https://rqjzcd-ip-209-115-177-214.tunnelmole.net/v1/email/find-work-catchall?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-email-catchall-finder-55d9d248
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_By5qIBKnqTzwbaFpaq0Tr

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 x402-email-catchall-finder-55d9d248 -d '<json body>'
```

Example prompt: Can you find the catchall or work email address associated with john.doe@acme.com?

## When to prefer this

Use this endpoint when you need to enrich a known email address with catchall or organizational work email data, especially in sales prospecting, CRM enrichment, or outreach automation contexts where reaching the right inbox matters. Prefer this over generic email verification tools when the specific goal is discovering catchall patterns for a domain.

## Known failure modes

- Domain does not have a catchall email configured — returns empty or null result
- Invalid or malformed email input — returns validation error
- Payment failure on Base mainnet USDC rail — returns 402 Payment Required
- Tunnelmole tunnel unavailable or expired — connection timeout or 503
- Domain unreachable or no MX records found — lookup failure

## How this service works

Machine-payable NLP micro-services: sentiment, entity extraction, summarization, report, batch. Paid per call in REAL USDC on Base mainnet.

## Output

Returns a catchall or work email address associated with the input email's domain, enabling agents to identify organizational inbox patterns or reach the correct work contact.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "email": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-email-catchall-finder-55d9d248/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from rqjzcd-ip-209-115-177-214.tunnelmole.net](https://www.zero.xyz/host/rqjzcd-ip-209-115-177-214.tunnelmole.net/llms.txt)