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AgentDiet Email Verification
x402
AgentDiet Email Verification is a paid API for AI agents from polymarket-odds.agentdiet.dev, paid per call via x402 or MPP, $0.005/call, status unknown (last checked 2026-10-21).
Verifies whether a given email address is valid and deliverable
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 the email verification result, including validity and deliverability signals. Also includes an roi_proof field with a compression_ratio_pct metric.
Example use cases
Pre-outreach email validation
“Before I send my cold email campaign, can you check if sarah.johnson@techstartup.io is a valid, deliverable email address?”
Lead list data quality check
“I'm cleaning up my CRM — can you verify that m.chen@globalventures.com is a real email that will actually receive messages?”
New user signup verification
“A user just registered with contact@newbizexample.org — can you confirm that's a legitimate, reachable email address before I provision their account?”
Technical details
Endpoint
GEThttps://polymarket-odds.agentdiet.dev/v1/email-verify?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, pay-per-call email verification integrated with x402/Base USDC micropayments, especially within an agent workflow that already uses the AgentDiet B2A suite for lead enrichment or domain OSINT. Prefer this over bulk verification services when validating individual emails in real time during outreach preparation or user onboarding.
Side effects
- Missing or malformed email query parameter returns an error
- Unresolvable or disposable email domains may return inconclusive results
- Rate limiting or payment failure (HTTP 402) if USDC balance is insufficient
- Temporary DNS lookup failures may cause intermittent validation errors
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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