Kairostamp · Redirect Audit

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://kairostamp.com/api/v1/redirect-audit", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://kairostamp.com/api/v1/redirect-audit?url=https%3A%2F%2Fexample.com%2F" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "chain_hash": "d084fff3e5d852089814f7d4d3ffe9d04d1a39ce9d2e0573a95f24cf78fb584d",
  "cross_origin": true,
  "fetched_at": "2026-08-23T05:32:12.771Z",
  "final_status": 200,
  "final_url": "https://www.example.com/home",
  "hop_count": 1,
  "https_downgrade": false,
  "initial_url": "https://example.com/",
  "note": "Redirect metadata only: no response body, content preview or body digest is returned. Redirects are re-validated against the same address policy at every hop and are capped.",
  "receipt_id": "85cd424c-b68b-440e-8f4f-e02147799f30",
  "redirect_chain": [
    "https://www.example.com/home"
  ]
}