api.fetchx402.com publishes 7 machine-payable endpoints over the x402 protocol, priced from $0.005 to $0.015 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /v1/bundles/host-intel | GET | $0.015 | 402 |
| /v1/bundles/uptime-check | GET | $0.015 | 402 |
| /v1/tools/dns | GET | $0.005 | 402 |
| /v1/tools/headers | GET | $0.005 | 402 |
| /v1/tools/resolve-redirect | GET | $0.005 | 402 |
| /v1/tools/ssl-check | GET | $0.005 | 402 |
| /v1/tools/whois | GET | $0.005 | 402 |
host intel: DNS, leaf TLS, and WHOIS/RDAP for one hostname in a single settle. Use when you need live host facts together and must not guess. Child errors stay in-field; we do not invent data.
One-shot reachability: DNS, leaf TLS, and origin headers for one hostname in a single settle. Use when you need live up/degraded/down and must not guess. Child errors stay in-field; we do not invent d…
Resolve public DNS records (A, AAAA, MX, TXT, CNAME, NS, SOA) for a domain. Use when you need live DNS data and must not guess from memory or training data.
Read allowlisted HTTPS response headers for a hostname (HSTS, CSP, server, CORS). Use when you need live origin headers and must not guess. HEAD of https://{domain}/ on :443; GET if HEAD is 405/501. R…
Trace HTTPS redirects for a hostname. Use when you need live hop facts and must not guess. HEAD of https://{domain}/ on :443 (GET if 405/501); follow Location up to 5 hops. HTTPS :443 only after Conne…
Inspect the leaf TLS certificate for a public hostname (validity, issuer, SANs, fingerprint, expiry). Use when you need live cert facts and must not guess. Expired or hostname-mismatched certs still r…
Look up domain registration facts via RDAP (registrar, status, dates, nameservers, DNSSEC). Use when you need live registry data and must not guess. Unregistered names return not_found.