# MX Data Helper - Email Extractor

> MX Data Helper - Email Extractor is a paid API for AI agents from temporary-prompt-onyx-8ryoe7p.vercel.app, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).

Extracts all email addresses found within a given block of text

## Facts

- Endpoint: POST https://temporary-prompt-onyx-8ryoe7p.vercel.app/v1/email_extract
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mx-data-helper-email-extractor-487b5c02
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pCd37BkQ7J360wIGk7ukt

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 mx-data-helper-email-extractor-487b5c02 -d '<json body>'
```

Example prompt: Can you pull out all the email addresses from this text: 'Contact us at support@example.com or sales@company.org for more information. You can also reach John at john.doe@business.net.'

## When to prefer this

Use this endpoint when you need to programmatically extract email addresses from unstructured text at low cost ($0.003 per call) without setting up your own regex pipeline. Ideal for processing scraped content, pasted documents, or user-submitted text where emails may be mixed with other information. Prefer this over manual parsing or building a custom extractor when you need a quick, pay-per-use solution on Base mainnet via the x402 protocol.

## Known failure modes

- No emails present in text — returns empty list or null
- Malformed or obfuscated emails (e.g. 'user at domain dot com') may not be detected
- Very large text inputs may be truncated or cause timeouts
- Payment failure on Base mainnet blocks the call with a 402 response
- Invalid or missing 'text' field returns a 400 error

## How this service works

Pay-per-call x402 data services on Base mainnet

## Output

A list of email addresses found within the provided text, extracted by pattern matching against the input string. Returns all valid email-format strings identified in the content.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "text"
 ],
 "properties": {
  "text": {
   "type": "string",
   "description": "Text to extract emails from"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mx-data-helper-email-extractor-487b5c02/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from temporary-prompt-onyx-8ryoe7p.vercel.app](https://www.zero.xyz/host/temporary-prompt-onyx-8ryoe7p.vercel.app/llms.txt)