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AgentDiet Email Verification
x402
AgentDiet Email Verification is a paid API for AI agents from agentdiet-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
Price / call$0.005
Success—
StatusUnknown
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, including metadata such as whether it is disposable, the domain status, and any risk signals associated with the address.
Example use cases
Pre-send email list cleanup
“I have a prospect email address — support@freshstartventures.io — can you verify it's real and deliverable before I add it to my outreach campaign?”
CRM lead validation before import
“Before I import this lead into my CRM, can you check whether ceo@globaltechpartners.com is a valid, non-disposable email that actually exists?”
Fraud signal check on new signup
“A new user just signed up with the email temp12345@mailnull.com — can you verify whether that looks like a real address or a disposable throwaway?”
Technical details
Endpoint
GEThttps://agentdiet-72343955726.us-central1.run.app/v1/email-verify?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, low-cost per-call email validation as part of a B2A agentic workflow, especially when operating with USDC micropayments via x402. Well-suited for agents enriching leads, screening signups for fraud, or cleaning contact lists without needing a bulk batch verification service.
Side effects
- Invalid or malformed email address input returns an error status
- Domain does not exist or has no MX records, flagged as undeliverable
- Rate limiting or payment failure via x402 results in HTTP 402 or 429
- Email provider blocks verification probe, resulting in uncertain/unknown status
- Catch-all domains may return ambiguous deliverability results
Output
Schema · Response
{
"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
}
}
}Tags
x402
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