ToolVet
80trust / 100

T Cui Ro Validate

by Toll402 in Company & people data

x402 APIPassing, checked 2 h ago

Offline validator for a Romanian CUI (company tax ID). Strips an optional 'RO' prefix, applies weights 7-5-3-2-1-7-3-2 to the digits preceding the check digit (right-to-left), sums the weighted products, multiplies by 10, takes mod 11 (mapping a remainder of 10 to 0), and compares the result to the supplied check digit.

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

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
131 ms typical, 131 ms slowest 5%
Last check
2 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/cui_ro_validate" \
  -H "content-type: application/json" \
  -d '{"cui":"RO12345670"}'
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%2Fcui_ro_validate
const res = await pay("https://toll402.dev/v1/t/cui_ro_validate", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"cui":"RO12345670"}),
});
console.log(await res.json());

Example input

{
  "cui": "RO12345670"
}

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
2 h agoPassed402131 ms$0.001
7 h agoPassed402131 ms$0.001