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AgentDiet Email Check
x402
AgentDiet Email Check is a paid API for AI agents from status.agentdiet.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-22).
Validates or checks an email address via the AgentDiet API, returning a structured result with status confirmation
Price / call$0.005
Success—
StatusUnknown
How this service works
Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://status.agentdiet.dev settling in USDC on Base.
Output
A JSON object with a 'status' field (e.g. 'ok'), a 'data' object containing email check details, and a 'roi_proof' object showing a compression_ratio_pct value indicating processing efficiency
Example use cases
Onboarding email validation
“Before we create an account for this new user, can you verify that their email address jane.smith@gmail.com is valid and not fake?”
Mailing list hygiene check
“I have a subscriber email addresses@company.org — can you run it through AgentDiet's email check to make sure it's legitimate before we add it to our newsletter list?”
Lead qualification screening
“We just got a lead form submission with the email noreply@tempinbox.net — can you check if that email address is valid or looks like a throwaway?”
Technical details
Endpoint
GEThttps://status.agentdiet.dev/v1/email-check?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call email validation that settles via x402/USDC on Base — ideal for AI agents operating in autonomous B2A or A2A payment contexts where traditional API key management is undesirable. Prefer this over bulk email list validators when validating individual addresses programmatically in agent workflows.
Side effects
- Missing or malformed email query parameter returns an error or empty data object
- Invalid email format may return a non-ok status
- Payment not settled in USDC on Base causes 402 Payment Required response
- Network or node unavailability returns service error
- Disposable or non-existent domains may return negative validation result
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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