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AgentDiet Email Verification
x402
AgentDiet Email Verification is a paid API for AI agents from cve-intel.agentdiet.dev, paid per call via x402 or MPP, $0.005/call, status unknown (last checked 2026-10-22).
Verifies whether an email address is valid, deliverable, and legitimate
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 a status field ('ok') and a data object containing verification details about the submitted email address, such as deliverability, format validity, and domain legitimacy.
Example use cases
Lead list email validation
“I just scraped a list of leads and I want to verify that sarah.johnson@techstartup.io is a real email address before I reach out to her.”
B2B CRM data hygiene
“Before I import this contact into my CRM, can you verify that the email address m.chen@globalcorp.com is valid and actually deliverable?”
Signup fraud prevention
“A new user just registered with the email throwaway123@tempmail.net — can you verify whether that's a legitimate, deliverable email or likely a fake?”
Technical details
Endpoint
GEThttps://cve-intel.agentdiet.dev/v1/email-verify?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-use email verification check at $0.005 USDC per call without a monthly subscription. Ideal for agents doing B2B lead enrichment, CRM hygiene, or fraud prevention where you only pay for what you verify. Best when integrated into an x402-native payment flow using Base USDC.
Side effects
- Missing email query parameter returns an error
- Invalid email format may return invalid status rather than a 402 error
- Payment not included or insufficient USDC triggers HTTP 402 response
- Temporary DNS lookup failures may cause false negatives on deliverability
- Rate limiting or quota exhaustion may return 429 or similar error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {},
"status": "ok",
"roi_proof": {
"compression_ratio_pct": 91.4
}
}
}Tags
x402
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