T

Toll402 · T RRN BE Validate

by Toll402

POSTBase

$0.001

per call · USD Coin on Base

Offline validator for a Belgian National Register Number (Rijksregisternummer / Numéro de registre national), format YYMMDDXXXCC. Verifies the two check digits equal 97 minus (first nine digits mod 97), applying the +2,000,000,000 offset for persons born in year 2000 or later, and parses birth date, gender and sequence number.

Endpoint

POST https://toll402.dev/v1/t/rrn_be_validate

1

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://toll402.dev/v1/t/rrn_be_validate", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "value": "90010100123"
  }),
});
const data = await res.json();
cURL
curl -X POST \
  "https://toll402.dev/v1/t/rrn_be_validate" \
  -H "Content-Type: application/json" \
  -d '{"value":"90010100123"}' \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "ok": true
}

Payment details

Pay to0x318d34fa0bd69eff17fac648d2df8cf7a88b3dbe
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

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