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AgentDiet Email Verification
x402
AgentDiet Email Verification is a paid API for AI agents from domain-osint-72343955726.us-central1.run.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-22).
Verifies whether an email address is valid, deliverable, and safe to contact
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 with verification status ('ok'), and data containing the email's validity, deliverability, whether the domain accepts mail, whether the mailbox exists, and any risk signals such as disposable or role-based addresses. Includes token-efficiency metadata (distilled_tokens, compression_ratio_pct) reflecting the distilled response format.
Example use cases
Pre-send lead list email scrub
“I have a prospect email — david.jones@techstartup.io — can you check if it's a valid, deliverable address before I send my sales pitch?”
Sign-up form fraud screening
“Someone just registered on our platform with the email 'freemail1234@mailinator.com' — is it a real address or a disposable/throwaway email I should flag?”
CRM data quality audit
“I'm cleaning up our CRM and want to verify that sarah.chen@bigcorp.com is actually deliverable and not a dead inbox before we add her to our newsletter campaign.”
Technical details
Endpoint
GEThttps://domain-osint-72343955726.us-central1.run.app/v1/email-verify?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need lightweight, per-address email verification at $0.005 USDC per call via x402 micropayment, especially in agent pipelines that require B2A-native payment flows. Ideal for validating individual email addresses during lead enrichment, sign-up screening, or CRM hygiene tasks where cost-per-call matters and you want agent-ready distilled JSON output rather than a heavy verification platform subscription.
Side effects
- Invalid or malformed email format returns an error status
- Catch-all mail servers may report inconclusive deliverability
- Temporary DNS or SMTP lookup failures may yield uncertain results
- Disposable email detection may lag newly created throwaway domains
- Rate limiting or payment failure (HTTP 402) if USDC micropayment not fulfilled
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
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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