81trust / 100

Iban Validate

by NetIntel in Search & web

x402 APIPassing, checked 5 h ago

Validate any IBAN offline — mod-97 check digits, per-country structure, bank/branch extraction, and pretty formatting for ~80 countries — deterministic, instant, no upstream. A structurally invalid IBAN is a real answer: valid:false + findings naming exactly what failed. Pass iban as ?iban= (GET) or a JSON body (POST).

GET https://netintel.dev/iban/validate

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
182 ms typical, 182 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 GET "https://netintel.dev/iban/validate?iban=DE89370400440532013000"
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%2Fnetintel.dev%2Fiban%2Fvalidate
const res = await pay("https://netintel.dev/iban/validate?iban=DE89370400440532013000");
console.log(await res.json());

Example input

{
  "iban": "DE89370400440532013000"
}

Example output

{
  "account_number": "0532013000",
  "bank_code": "37040044",
  "branch_code": null,
  "check_digits": "89",
  "checksum_ok": true,
  "country": "DE",
  "country_name": "Germany",
  "findings": [],
  "formatted": "DE89 3704 0044 0532 0130 00",
  "iban": "DE89370400440532013000",
  "length_ok": true,
  "sepa_member": true,
  "structure_ok": true,
  "valid": 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 agoPassed402182 ms$0.005