# AgentDiet Email Verification

> AgentDiet Email Verification is a paid API for AI agents from json-repair-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 contact

## Facts

- Endpoint: GET https://json-repair-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-764f5fee
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_i0NGrIbZhze_qNZ7dn4sG

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-764f5fee
```

Example prompt: Can you verify whether john.doe@acmecorp.com is a real, deliverable email address before I add it to my outreach list?

## When to prefer this

Use this endpoint when you need fast, per-address email validation before outreach, CRM ingestion, or user registration — especially in B2B agent workflows where bad emails waste budget. Prefer this over bulk list-cleaning tools when validating one address at a time in real-time pipelines, and when you want micropayment-native (x402/USDC) access without API key provisioning.

## Known failure modes

- Invalid or missing email parameter returns an error status
- Non-existent domain causes DNS lookup failure
- Catch-all mail servers may return ambiguous deliverability results
- Rate limiting or payment failure (HTTP 402) if USDC micropayment not processed
- Temporary SMTP timeouts may yield inconclusive results

## 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 with verification status ('ok'), and data containing the validation result for the queried email address — including whether the address is deliverable, exists, and passes domain/format checks. May include metadata such as disposable detection, domain validity, and MX record presence.

## 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-764f5fee/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from json-repair-72343955726.us-central1.run.app](https://www.zero.xyz/host/json-repair-72343955726.us-central1.run.app/llms.txt)