Google Trends Interest Over Time · Trend

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.kadec0.xyz/v1/trend", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://api.kadec0.xyz/v1/trend?geo=US&keyword=bitcoin" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "count": 1,
  "items": [
    {
      "dataSource": "primary",
      "geo": "US",
      "granularity": "week",
      "keyword": "bitcoin",
      "points": 53,
      "queriedAt": "2026-09-02T19:38:34Z",
      "series": [
        {
          "date": "2025-08-31",
          "dateTo": "2025-09-06",
          "partial": false,
          "value": 26
        },
        {
          "date": "2026-08-30",
          "dateTo": "2026-09-02",
          "partial": true,
          "value": 21
        }
      ],
      "stale": false,
      "timeframe": "past_12_months",
      "type": "google_trend"
    }
  ]
}