x402-tollbooth.onrender.com
Check whether email addresses are real and safe to send to. Verifies up to 25 addresses per call: syntax, domain MX/A record (including null-MX), disposable-domain, role-account, free-provider and typo checks. Does not perform SMTP/mailbox verification.
- Category
- Developer tools
- Starting price
- $0.005
- Paid calls · 30 days
- 7
- Unique payers · 30 days
- 6
Paid endpoints
2 endpoints, sorted by usage. Prices are per request.
- POST/api/verify
Check whether email addresses are real and safe to send to. Verifies up to 25 addresses per call: syntax, domain MX/A record (including null-MX), disposable-domain, role-account, free-provider and typo checks. Does not perform SMTP/mailbox verification.
$0.005Base6calls / 30d - GET/api/domain-trust
Check whether a domain or email address is trustworthy before you contact it, sign it up, or trust it. Returns a trusted/caution/high_risk/unknown verdict with reasons, based on DNS and mail health (MX, SPF, DMARC), domain age and registrar (RDAP), and disposable, free-provider and typo-lookalike flags. Accepts a domain, URL or email address.
$0.01Base1calls / 30d