# AgentDiet Email Verification

> AgentDiet Email Verification is a paid API for AI agents from token-intel-72343955726.us-central1.run.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-14).

Verifies whether an email address is valid, deliverable, and safe to use for outreach or communication.

## Facts

- Endpoint: GET https://token-intel-72343955726.us-central1.run.app/v1/email-verify?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentdiet-email-verification-e8b9886e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LTQZwM6DzGNf2YyiJ2-YW

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 agentdiet-email-verification-e8b9886e
```

Example prompt: Can you verify whether the email address john.smith@acme.com is real and deliverable before I add it to my outreach list?

## When to prefer this

Choose this endpoint when you need a lightweight, per-call email verification with pay-per-use USDC micropayment (x402) rather than subscribing to a bulk verification service. It is well-suited for agent workflows that validate individual emails on demand — such as CRM enrichment, signup validation, or pre-send hygiene — and is part of a broader B2A intelligence suite that also covers domain OSINT and lead enrichment on the same host.

## Known failure modes

- Invalid or malformed email address input returns an error
- Domain does not have MX records, resulting in undeliverable status
- Timeout if mail server is slow to respond
- Payment not processed via x402/USDC results in HTTP 402 response
- Rate limiting if too many requests are sent in a short window

## How this service works

15-App Autonomous Business-to-Agent (B2A) API Hub & MCP Suite. Supports Web Distillation, On-Chain Risk, DEX Token Intelligence, B2B Lead Enrichment, Domain OSINT, Email Verification, SEC Filings, GitHub Audits, Prompt Firewall, and native HTTP 402 (x402 Base USDC).

## Output

Returns a JSON object indicating whether the email address is valid and deliverable, along with supporting signals such as domain validity, MX record presence, disposable address detection, and any risk indicators. Includes a status field and structured data payload.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {
   "mode": "markdown",
   "title": "Example Documentation",
   "content": "# Example Documentation\nClean agent-ready markdown..."
  },
  "status": "ok",
  "roi_proof": {
   "raw_tokens": 14200,
   "tokens_saved": 13520,
   "roi_multiplier": 67.6,
   "distilled_tokens": 680,
   "compression_ratio_pct": 95.2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentdiet-email-verification-e8b9886e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from token-intel-72343955726.us-central1.run.app](https://www.zero.xyz/host/token-intel-72343955726.us-central1.run.app/llms.txt)