SYNTHORA · Funding 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://api.hergertsynthora.com/v1/funding-rates", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "symbol": "BTCUSDT"
  }),
});
const data = await res.json();

curl -X POST \
  "https://api.hergertsynthora.com/v1/funding-rates" \
  -H "Content-Type: application/json" \
  -d '{"symbol":"BTCUSDT"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "niche": "funding-rates",
  "ok": true,
  "provenance": {
    "source": "SYNTHORA Perp Funding Rates",
    "url": "https://fapi.binance.com/fapi/v1/premiumIndex"
  },
  "result": {
    "last_funding_rate": "0.00009163",
    "mark_price": "64266.30000000",
    "next_funding_time": 1783699200000,
    "symbol": "BTCUSDT"
  }
}