4

402oracle · Business Batch

by 402oracle

POSTBaseArbitrumPolygon

$0.15

per call · USD Coin on Base

Verify up to 5 business domains in one signed attestation: screen a prospect or lead list, qualify target companies before outreach, check vendor and supplier lists, or clear invoice batches. Same checks as /verify/business per domain (RDAP registration age, DNS, SPF/DMARC, HTTPS) with a 0-100 trust score each, returned as one ES256-signed attestation. Flat $0.15 per batch: 40% below the per-domain price of single calls at a full batch.

Endpoint

POST https://402oracle.com/verify/business/batch

3

Calls / 30d

1

Unique payers / 30d

Sep 10

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch
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/batch", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "domains": [
      "acme-supplies.com",
      "globex-parts.com",
      "initech-systems.com"
    ]
  }),
});
const data = await res.json();
cURL
curl -X POST \
  "https://402oracle.com/verify/business/batch" \
  -H "Content-Type: application/json" \
  -d '{"domains":["acme-supplies.com","globex-parts.com","initech-systems.com"]}' \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "attestation": {
    "confidence": 0.9,
    "result": {
      "failed": 0,
      "results": [
        {
          "domain": "acme-supplies.com",
          "score": 82,
          "verdict": "established"
        },
        {
          "domain": "globex-parts.com",
          "score": 12,
          "verdict": "unverified"
        }
      ],
      "verified": 2
    },
    "subject": {
      "domains": [
        "acme-supplies.com",
        "globex-parts.com"
      ]
    },
    "type": "business_verification_batch"
  },
  "signature": {
    "alg": "ES256",
    "jwks": "/.well-known/jwks.json"
  }
}

Payment details

Pay to0x7a19cd388c7f69145fef09b960853e0a429b6f4a
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase, Arbitrum, Polygon
Schemesexact

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