402utils · Hash

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://402utils.com/v1/hash", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "algorithms": [
      "sha256",
      "md5"
    ],
    "text": "hello world"
  }),
});
const data = await res.json();

curl -X POST \
  "https://402utils.com/v1/hash" \
  -H "Content-Type: application/json" \
  -d '{"algorithms":["sha256","md5"],"text":"hello world"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "bytes": 11,
  "hashes": {
    "md5": "5eb63bbbe01eeed093cb22bb8f5acdc3",
    "sha256": "b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9"
  },
  "warnings": [
    "md5 is a legacy checksum — not collision-resistant; do not use it for security."
  ]
}