Barker · Barker Market 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://mcp.barker.money/barker_market_trend", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://mcp.barker.money/barker_market_trend?days=30" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "data": {
    "days": 30,
    "stablecoin_apy_series": [
      {
        "apy": 0.045,
        "date": "2026-04-21"
      }
    ],
    "treasury_benchmark_series": [
      {
        "apy": 0.0438,
        "date": "2026-04-21"
      }
    ]
  },
  "success": true
}