Truth Bear · Gauge Agri 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/agri-region", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://api.truthbear.co/gauge/agri-region?loc=required+-+location+id%3B+full+list+at+free+%2Fgauge%2Fpreview" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "grade": "screening-level, not decision-grade",
  "legs": {
    "crop_vhi": {
      "band": "normal",
      "record_hash": "sha256:3a2dae57b8bb21c1b8cf83bb25d2aace7204dc9a80fc62782a1f1621183a67d4",
      "source_ref": "https://www.star.nesdis.noaa.gov/smcd/emb/vci/VH/(get_TS_admin.php CROP VHI)"
    },
    "drought": {
      "band": "normal",
      "record_hash": "sha256:5c5f46fb816028010748b0c081adade34d0330efd1b07401410e697d03b6580c",
      "source_ref": "https://open-meteo.com/en/docs/historical-weather-api(ERA5 soil moisture)"
    },
    "heat": {
      "band": "below_warning",
      "record_hash": "sha256:454bc7664c8f82954a12a52f1f425223c1dfb9d72ced46320a22a804cd0e8271",
      "source_ref": "https://open-meteo.com/en/docs (temperature_2m_max/min; GDD base 10 degC 86/50)"
    }
  },
  "location": "us-iowa",
  "name": "US Corn Belt - Iowa",
  "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": 423,
    "freshness": "stale",
    "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"
  }
}