$0.05
per call · USD Coin on Base
Verify a business or domain is real and established before your agent pays an invoice, onboards a vendor, or trusts it. A business-verification oracle for KYB, vendor screening, and fraud checks: RDAP registration age, DNS (A/MX/NS), email posture (SPF/DMARC), and HTTPS reachability. Returns a signed attestation with a 0-100 trust score and evidence URLs. Checking several domains? /verify/business/batch verifies up to 5 in one signed call at a flat $0.15, cheaper from four domains up.
Endpoint
POST https://402oracle.com/verify/business2
Calls / 30d
1
Unique payers / 30d
Sep 10
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://402oracle.com/verify/business", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"domain": "acme-supplies.com"
}),
});
const data = await res.json();curl -X POST \
"https://402oracle.com/verify/business" \
-H "Content-Type: application/json" \
-d '{"domain":"acme-supplies.com"}' \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"attestation": {
"confidence": 0.9,
"result": {
"registrar": "GoDaddy.com, LLC",
"score": 82,
"verdict": "established"
},
"subject": {
"domain": "acme-supplies.com"
},
"type": "business_verification"
},
"signature": {
"alg": "ES256",
"jwks": "/.well-known/jwks.json"
}
}Payment details
0x7a19cd388c7f69145fef09b960853e0a429b6f4aUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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