TBS Company SIREN/VAT/LEI API

Entity resolution for KYC/KYB, supplier and customer onboarding and France 2026 e-invoicing: use when you hold a company name, brand or director and need a certain identifier. Returns the French SIREN, EU VAT or global LEI with a confidence score and ranked candidates, cross-checked across official registers (recherche-entreprises Sirene/RNE, GLEIF LEI, EU VIES VAT). Input: name or vat, optional c

Open endpoint ↗

Price per call: $0.002
Chain: Base
Method: GET
Paid calls · 30 days: 3

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://x402.tbs-digital.com/company/resolve", { method: "GET" });
console.log(await res.json());

https://x402.tbs-digital.com/company/resolve