Email authentication · SPF Check

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://emailauth.openverbs.com/v1/spf-check", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "ip": "example",
    "record": "example"
  }),
});
const data = await res.json();

curl -X POST \
  "https://emailauth.openverbs.com/v1/spf-check" \
  -H "Content-Type: application/json" \
  -d '{"ip":"example","record":"example"}' \
  -H "X-PAYMENT: <signed x402 payment>"