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AgentDiet Email Verification
x402
AgentDiet Email Verification is a paid API for AI agents from serp-extract-72343955726.us-central1.run.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-23).
Verifies the validity and deliverability of an email address, returning structured verification data
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 verified email's validity, deliverability, domain status, and mailbox existence indicators. May include risk signals if the address appears disposable or invalid.
Example use cases
Pre-send lead validation
“Before I email these 50 sales leads, can you check if sarah.jones@techstartup.io is a valid, deliverable address so I don't waste sends on bad contacts?”
Signup form fraud prevention
“A user just signed up with the email disposable123@mailinator.com — can you verify whether it's a legitimate deliverable address or a throwaway account?”
CRM data hygiene check
“I'm cleaning up our CRM and want to know if the email m.rodriguez@oldcompany.net is still active and deliverable before we run our next campaign.”
Technical details
Endpoint
GEThttps://serp-extract-72343955726.us-central1.run.app/v1/email-verify?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need fast, affordable email verification ($0.005 USDC per call) for B2B lead enrichment or pre-send validation workflows. Prefer this over general OSINT tools when the primary goal is confirming email deliverability specifically, especially in agent pipelines that already use x402/Base USDC micropayments.
Side effects
- Invalid or malformed email address format returns an error status
- Non-existent domain results in failed verification
- Catch-all mail server configurations may return inconclusive results
- Rate limiting if too many requests are made in quick succession
- Payment failure via x402/USDC prevents the call from completing
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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