Loan payment · Loan Payment

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://agent402.tools/api/loan-payment", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "annualRate": 0.06,
    "principal": 200000,
    "termYears": 30
  }),
});
const data = await res.json();

curl -X POST \
  "https://agent402.tools/api/loan-payment" \
  -H "Content-Type: application/json" \
  -d '{"annualRate":0.06,"principal":200000,"termYears":30}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "payment": 1199.1,
  "periodicRate": 0.005,
  "periods": 360,
  "totalInterest": 231676.38,
  "totalPaid": 431676.38
}