x402-tollbooth.onrender.com publishes 2 machine-payable endpoints over the x402 protocol, priced from $0.005 to $0.01 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /api/domain-trust | GET | $0.01 | 402 |
| /api/verify | POST | $0.005 | 402 |
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 (M…
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 typ…