ToolVet
80trust / 100

T Rsin Nl Validate

by Toll402 in Company & people data

x402 APIPassing, checked 5 h ago

Offline validator for a Dutch RSIN (Rechtspersonen Samenwerkingsverbanden Informatie Nummer), a 9-digit legal-entity tax identifier. Normalizes input (strips spaces/dots/dashes) and applies the elfproef (mod-11 check): weights 9,8,7,6,5,4,3,2 on the first 8 digits, minus the 9th digit, must be divisible by 11.

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

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
126 ms typical, 126 ms slowest 5%
Last check
5 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://toll402.dev/v1/t/rsin_nl_validate" \
  -H "content-type: application/json" \
  -d '{"rsin":"111111110"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Ftoll402.dev%2Fv1%2Ft%2Frsin_nl_validate
const res = await pay("https://toll402.dev/v1/t/rsin_nl_validate", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"rsin":"111111110"}),
});
console.log(await res.json());

Example input

{
  "rsin": "111111110"
}

Example output

{
  "ok": true
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
5 h agoPassed402126 ms$0.001