E

eu-verify · Validate LEI

by eu-verify

GETBase

$0.002

per call · USD Coin on Base

Deterministic Legal Entity Identifier check for regulatory reporting pipelines (EMIR, MiFID II require a valid LEI per counterparty): structure regex and ISO 7064 mod 97-10 checksum over the 20-char code. Query: ?lei=HWUPKR0MPOU8FGXBT394. Returns valid, lou_prefix, entity_part and a failure reason. Filters typos before hitting the GLEIF registry (see /v1/global/lei for the live record). Pure offline, 1y cache.

Endpoint

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

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/lei", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://data.greeneris.io/v1/validate/lei?lei=HWUPKR0MPOU8FGXBT394" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "check_digits": "94",
  "entity_part": "KR0MPOU8FGXBT3",
  "lei": "HWUPKR0MPOU8FGXBT394",
  "lou_prefix": "HWUP",
  "source": "offline ISO 17442 structure + ISO 7064 mod 97-10 checksum (no GLEIF lookup)",
  "valid": true
}

Payment details

Pay to0x6ab8efe305cce67daa48c97bde29c04402822dff
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

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