US location lookup (lat/lon) · GEO Lookup
by US location lookup (lat/lon)
$0.003
per call · USD Coin on Base
Resolve a US latitude/longitude to its county, state and census block FIPS codes via the FCC Area API. Use it when an agent has coordinates and needs the administrative geography (jurisdiction, county, census block) - live government data, no key.
Endpoint
GET https://agent402.tools/api/geo-lookup60
Calls / 30d
1
Unique payers / 30d
Sep 10
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://agent402.tools/api/geo-lookup", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://agent402.tools/api/geo-lookup?lat=34.0522&lon=-118.2437" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"blockFips": "060372074001024",
"county": "Los Angeles County",
"lat": 34.0522,
"lon": -118.2437,
"source": "geo.fcc.gov (public domain)",
"state": "CA",
"stateName": "California"
}Payment details
0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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