$0.005
per call · USD Coin on Base
Add-on, air quality for one location: US AQI category and PM2.5 reading from EPA and CAMS official feeds. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. Every record carries an offline-recomputable record_hash.
Endpoint
GET https://aeml-x402.zeabur.app/gauge/air18
Calls / 30d
2
Unique payers / 30d
Aug 16
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://aeml-x402.zeabur.app/gauge/air", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://aeml-x402.zeabur.app/gauge/air?loc=required+-+location+id%3B+full+list+at+free+%2Fgauge%2Fpreview" \
-H "X-PAYMENT: <signed x402 payment>"Payment details
0x2d16a243ba9facc6ac85519d5efad2149dc4c6c3USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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