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DataVault Email Validation
x402
DataVault Email Validation is a paid API for AI agents from zetavault.vercel.app, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).
Validates an email address and returns structured validity and deliverability information
Price / call$0.03
Success—
StatusUnknown
How this service works
54 endpoints spanning local tools, live data feeds, and AI-powered text processing. Pay-per-call with USDC on Base.
Output
Returns a JSON object with a success boolean and a data object containing email validation details such as format validity, domain existence, and deliverability signals for the submitted email address.
Example use cases
Example prompt
“Can you check if 'john.doe@example.com' is a valid, deliverable email address before I add it to our contact list?”
Technical details
Endpoint
POSThttps://zetavault.vercel.app/api/email-validateWhen to prefer
Choose this endpoint when you need a quick, pay-per-call email validation without committing to a subscription service. Ideal for spot-checking individual email addresses in agent workflows, form validation, or pre-send verification at $0.03 per check via USDC on Base.
Side effects
- Missing or empty email field returns validation error
- Malformed request body returns 400-level error
- Invalid email format may return success:false with validation details
- Service unavailable returns 5xx error
- Payment failure via x402 prevents request from completing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| emailrequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| success | boolean |
Tags
x402
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