Truth Bear · Gauge Tariff Region

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://api.truthbear.co/gauge/tariff-region", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://api.truthbear.co/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>"

{
  "entity": "sec301-china-list1",
  "grade": "screening-level, not decision-grade",
  "legs": {
    "lifecycle": {
      "band": "operating",
      "record_hash": "sha256:296dd5745d41a5f0006c906f2b6ce819eed2f6fb0b84e0300062992acd5025c7",
      "source_ref": "https://ustr.gov/issue-areas/enforcement/section-301-investigations"
    },
    "review_pipeline": {
      "band": "none",
      "record_hash": "sha256:edd4891010629d1054ed529adc22aa62e336257664754f350aba8226e7517f1f",
      "source_ref": "https://ustr.gov/issue-areas/enforcement/section-301-investigations"
    },
    "tradeflow_cascade": {
      "band": "unconfirmed",
      "record_hash": "sha256:ce30a7aae7c60acdc8b62e0744a43becd61dde14b70cfe53c871cb4aa0b4ca82",
      "source_ref": "https://ustr.gov/issue-areas/enforcement/section-301-investigations"
    }
  },
  "name": "Section 301 China List 1",
  "nature": "This API supplies data organisation and trend description only. It is not a recommendation to act; the decision is yours. Purely descriptive - no judgement, no prediction. Official source plus record_hash; verify with the free /gauge/verify.",
  "provenance": {
    "age_hours_now": 151,
    "freshness": "recent",
    "freshness_basis": "cadence=default; fresh<=24h; recent<=192h; dead_source>1440h; age_basis=request-time(now minus observed_at)"
  },
  "scope": {
    "full": "https://api.truthbear.co/scope/v1",
    "intelligence_not_command": true,
    "monitoring_not_forecast": true,
    "verifiability": "unknown"
  }
}