MacroPulse · FX Convert

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://macropulse.theaslangroupllc.com/api/fx/convert", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://macropulse.theaslangroupllc.com/api/fx/convert?amount=%5Bobject+Object%5D&date=%5Bobject+Object%5D&from=%5Bobject+Object%5D&to=%5Bobject+Object%5D" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "amount_in": 250,
  "cache_hint_seconds": 3600,
  "date": "2026-07-13",
  "deterministic": true,
  "from": "USD",
  "is_last_available_fixing": false,
  "requested_date": null,
  "source": "European Central Bank reference rates (via Frankfurter)",
  "to": {
    "EUR": {
      "amount": 218.8375,
      "rate": 0.87535
    },
    "GBP": {
      "amount": 186.735,
      "rate": 0.74694
    }
  }
}