Agent Miner Tools · WEB Resource Preflight

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://agent-api-testnet.tim1712.workers.dev/v1/web/resource-preflight", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "url": "https://example.com/article"
  }),
});
const data = await res.json();

curl -X POST \
  "https://agent-api-testnet.tim1712.workers.dev/v1/web/resource-preflight" \
  -H "Content-Type: application/json" \
  -d '{"url":"https://example.com/article"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "canonicalUrl": "https://www.example.com/article",
  "checkedAt": "2026-08-30T10:00:02.000Z",
  "contentLength": 123456,
  "contentType": "text/html; charset=utf-8",
  "finalUrl": "https://www.example.com/article",
  "likelyHtml": true,
  "ok": true,
  "redirects": [
    {
      "from": "https://example.com/article",
      "status": 301,
      "to": "https://www.example.com/article"
    }
  ],
  "requestedUrl": "https://example.com/article",
  "responseTimeMs": 184,
  "robots": {
    "allowedForGenericBot": true,
    "found": true,
    "url": "https://www.example.com/robots.txt"
  },
  "status": 200,
  "title": "Example article title",
  "warnings": []
}