Workers · Verify

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://live-listing-proof.mattskowronis.workers.dev/v1/verify", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "claim": "This item is still available for under $30,000 in Maine.",
    "url": "https://example.com/listing/123"
  }),
});
const data = await res.json();

curl -X POST \
  "https://live-listing-proof.mattskowronis.workers.dev/v1/verify" \
  -H "Content-Type: application/json" \
  -d '{"claim":"This item is still available for under $30,000 in Maine.","url":"https://example.com/listing/123"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "checked_at": "2026-08-17T13:53:08.000Z",
  "claim_supported": true,
  "confidence": 0.96,
  "content_hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
  "evidence": [
    "Listed at $27,500",
    "Location: Portland, Maine",
    "Status: Available"
  ],
  "final_url": "https://example.com/listing/123",
  "location": "Portland, Maine",
  "price": {
    "amount": 27500,
    "currency": "USD",
    "text": "$27,500"
  },
  "retrieval_method": "direct_http",
  "source_status": "verified",
  "title": "2018 Cabin Cruiser",
  "verdict": "active"
}