$0.001
per call · USD Coin on Base
Postal code resolution for ~60 countries via Zippopotam.us (GeoNames data, CC BY 4.0). Forward: ?country=us&code=90210 -> place names, state, lat/lon. Reverse: ?country=us&state=ca&city=beverly hills -> matching postal codes with coordinates. Unknown codes return found=false (an explicit validation verdict). Cached 30 days.
Endpoint
GET https://data.greeneris.io/v1/geo/postal2
Calls / 30d
2
Unique payers / 30d
Aug 27
Last called
exact
Payment scheme
Call this service
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/geo/postal", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://data.greeneris.io/v1/geo/postal?code=90210&country=us" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"count": 1,
"country": "United States",
"country_code": "US",
"found": true,
"mode": "forward",
"places": [
{
"latitude": 34.0901,
"longitude": -118.4065,
"name": "Beverly Hills",
"state": "California",
"state_code": "CA"
}
],
"postal_code": "90210",
"source": "Zippopotam.us, data from GeoNames (CC BY 4.0, attribution required)"
}Payment details
0x6ab8efe305cce67daa48c97bde29c04402822dffUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
Pin it to the top of Data & Enrichment and the homepage with a featured placement.
More from eu-verify & similar services
eu-verify · BTC Fees
data.greeneris.io
Recommended Bitcoin transaction fee rates in sat/vB (fastest, half-hour, hour, economy, minimum) from mempool.space, computed from the live mempool. Optional ?include=difficulty adds the current difficulty retarget estimate (change %, remaining blocks/time). No required params; served with a 60s cache.
eu-verify · EU Company Check
data.greeneris.io
One-call verification of a European company: official registry existence and status, insolvency signals, VAT (VIES), LEI (GLEIF), sanctions screening (EU/OFAC/UN/UK/FR), EORI and domain age, condensed into a pass/review/fail verdict with per-check source, timestamp and an explicit coverage map. Query: country=FR (FR, UK, IE, NO, FI, SK, PL, CZ, CH) and id=552032534 (national registry number). Factual verification, not a credit score. Buyers are never charged on failure.
eu-verify · Global LEI
data.greeneris.io
Legal entity reference data from the GLEIF LEI golden copy (updated daily, CC0). Direct lookup: ?lei=529900FCMZ4LKXFD0R69. Search: ?name=airbus&country=FR&limit=5. Each result: lei, legal_name, entity_status, registration_status (ISSUED/LAPSED), jurisdiction, legal_form_id, hq_city/country, next_renewal_date. 24h cache.