402oracle.com publishes 5 machine-payable endpoints over the x402 protocol, priced from $0.02 to $0.25 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /verify/business | POST | $0.05 | 402 |
| /verify/business/batch | POST | $0.15 | 402 |
| /verify/claim | POST | $0.25 | 402 |
| /verify/freshness | POST | $0.02 | 402 |
| /verify/price | POST | $0.02 | 402 |
Verify a business or domain is real and established before your agent pays an invoice, onboards a vendor, or trusts it. Checks RDAP registration age, DNS (A/MX/NS), email posture (SPF/DMARC), and HTTP…
Verify up to 5 business domains in one signed attestation — vendor lists, invoice batches, marketplace supplier screening. Same checks as /verify/business per domain (RDAP registration age, DNS, SPF/D…
Fact-check a single factual claim against web evidence before your agent relies on it. Returns a verdict (supported / contradicted / insufficient), a confidence score, and citations, as a signed attes…
Check that a URL is live and current before your agent acts on its contents. Returns HTTP status, Last-Modified/ETag, a content SHA-256, and whether it changed versus a prior hash. Returns a signed at…
Confirm a crypto asset's price before your agent trades, quotes, or settles on it. A signed price oracle: cross-checks Coinbase, Kraken, and OKX for a median and flags divergence when sources disagree…