X402stock · AVG Interest Rates

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://x402stock.xyz/api/v1/avg-interest-rates", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://x402stock.xyz/api/v1/avg-interest-rates" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "as_of": "2026-05-31T00:00:00.000Z",
  "count": 16,
  "rates": [
    {
      "avg_interest_rate": 3.69,
      "security": "Treasury Bills",
      "security_type": "Marketable"
    },
    {
      "avg_interest_rate": 3.248,
      "security": "Treasury Notes",
      "security_type": "Marketable"
    },
    {
      "avg_interest_rate": 3.413,
      "security": "Treasury Bonds",
      "security_type": "Marketable"
    },
    {
      "avg_interest_rate": 3.386,
      "security": "Total Marketable",
      "security_type": "Marketable"
    },
    {
      "avg_interest_rate": 3.353,
      "security": "Total Interest-bearing Debt",
      "security_type": "Interest-bearing Debt"
    }
  ],
  "record_date": "2026-05-31",
  "series": "avg_interest_rates",
  "source": "us_treasury",
  "unit": "percent"
}