Tariff and customs measure chain · Gauge Tariff Region

GETBaseSolana

$0.25

per call · USD Coin on Base

[3-LEG] Tariff and customs measure chain, one trade measure (?entity=sec301-china-list1): leading review pipeline stage -> current current legal force -> realized lifecycle from imposed to expired or rescinded (confirmation gate). A sequential chain, not one reading - confidence = how many legs are lit, in order. Sources: USTR, Federal Register, USITC. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed.

Endpoint

GET https://aeml-x402.zeabur.app/gauge/tariff-region

Calls / 30d

Unique payers / 30d

Aug 16

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://aeml-x402.zeabur.app/gauge/tariff-region", {
  method: "GET",
});
const data = await res.json();

cURL

curl -X GET \
  "https://aeml-x402.zeabur.app/gauge/tariff-region?entity=required+-+monitored+object+id%2C+paired+with+signal_id%3B+free+list+at+GET+%2Fgauge%2Fcatalog%3Fsignal_id%3D%3Csignal_id%3E+-%3E+signals%5B" \
  -H "X-PAYMENT: <signed x402 payment>"