Barker · Barker Defi Vaults

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_defi_vaults", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://mcp.barker.money/barker_defi_vaults?asset=usdc&chain=base&limit=10&sort=apy" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "data": [
    {
      "asset_symbol": "USDC",
      "chain_name": "ethereum",
      "pool_uid": "aave_v3_usdc_ethereum",
      "protocol_name": "Aave V3",
      "supply_apy_total": 0.0523,
      "supply_tvl": 1234567890
    }
  ],
  "success": true
}