A

Agent Miner Tools · Business EU VAT Check

by Agent Miner Tools

POSTBase

$0.01

per call · USD Coin on Base

Use when an agent needs the current official VIES validation status of an EU VAT number before B2B onboarding, invoicing or procurement. Queries the European Commission VIES REST API and returns whether the number is currently valid, plus the registered company name and address when the member state returns them. It does not give tax advice and is not proof a company is legitimate, an invoice is compliant, or a sanctions/KYC/AML check.

Endpoint

POST https://agent-api-production.tim1712.workers.dev/v1/business/eu-vat-check

1

Calls / 30d

1

Unique payers / 30d

Aug 30

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://agent-api-production.tim1712.workers.dev/v1/business/eu-vat-check", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "countryCode": "NL",
    "vatNumber": "123456789B01"
  }),
});
const data = await res.json();
cURL
curl -X POST \
  "https://agent-api-production.tim1712.workers.dev/v1/business/eu-vat-check" \
  -H "Content-Type: application/json" \
  -d '{"countryCode":"NL","vatNumber":"123456789B01"}' \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "address": "EXAMPLESTRAAT 1\n1234 AB AMSTERDAM",
  "checkedAt": "2026-08-30T10:00:02.000Z",
  "countryCode": "NL",
  "name": "EXAMPLE HOLDING B.V.",
  "requestDate": "2026-08-30T00:00:00.000Z",
  "source": "eu-vies",
  "valid": true,
  "vatNumber": "123456789B01",
  "warnings": []
}

Payment details

Pay to0x5229384bd502d85aa7eca0a31b515e5e48d3910f
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

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