E

eu-verify · Validate Iban

by eu-verify

GETBase

$0.001

per call · USD Coin on Base

Deterministic IBAN check before a SEPA/international transfer: format regex, per-country length (public SWIFT registry, ~85 countries) and ISO 7064 mod-97 checksum. Query: ?iban=FR1420041010050500013M02606 (spaces/dashes tolerated). Returns valid, country, bban, and a precise failure reason. Pure offline computation, 1y cache.

Endpoint

GET https://data.greeneris.io/v1/validate/iban

1

Calls / 30d

1

Unique payers / 30d

Aug 27

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://data.greeneris.io/v1/validate/iban", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://data.greeneris.io/v1/validate/iban?iban=FR1420041010050500013M02606" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "bban": "20041010050500013M02606",
  "check_digits": "14",
  "country": "FR",
  "iban": "FR1420041010050500013M02606",
  "source": "offline ISO 13616 / ISO 7064 mod 97-10 validation (SWIFT registry lengths)",
  "valid": true
}

Payment details

Pay to0x6ab8efe305cce67daa48c97bde29c04402822dff
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

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