ToolVet
80trust / 100

T Rodne Cislo Validate

by Toll402 in Developer tools

x402 APIPassing, checked 4 min ago

Offline validator for a Czech/Slovak rodné číslo (birth number). Normalizes input to YYMMDD/XXXX or YYMMDDXXX(X), checks the calendar-valid month/day (accounting for the +50 female and +20/70 post-2004 month offsets), and for 10-digit numbers confirms the full digit string (slash removed) is evenly divisible by 11. No network calls.

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

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
134 ms typical, 134 ms slowest 5%
Last check
4 min ago
Next check
in 28 min

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://toll402.dev/v1/t/rodne_cislo_validate" \
  -H "content-type: application/json" \
  -d '{"value":"900101/0007"}'
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%2Frodne_cislo_validate
const res = await pay("https://toll402.dev/v1/t/rodne_cislo_validate", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"value":"900101/0007"}),
});
console.log(await res.json());

Example input

{
  "value": "900101/0007"
}

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
4 min agoPassed402134 ms$0.001
3 h agoPassed402205 ms$0.001
8 h agoPassed402126 ms$0.001