Sirenic

EU VAT validation against the official VIES service: validate any intra-community VAT number (all member states) for compliance and due diligence, the tax half of verify supplier before payment and a required check under the e-invoicing mandate France September 2026. Returns valid/invalid with the VIES consultation identifier as proof. Name and address only for a holder that its number's format or

Open endpoint ↗

Price per call: $0.003
Chain: Base
Method: GET
Paid calls · 30 days: 2

Call it from code

This API is run by its own provider and paid directly through x402. We list it so you can find it; we don't route or hold the payment.

import { x402Client, wrapFetchWithPayment } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";

const client = new x402Client();
registerExactEvmScheme(client, { signer: agentAccount });

const pay = wrapFetchWithPayment(fetch, client);
const res = await pay("https://api.sirenic.eu/v1/tva/verifier/:numero", { method: "GET" });
console.log(await res.json());

https://api.sirenic.eu/v1/tva/verifier/:numero