Predictionmarketdata · Market News

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://api.predictionmarketdata.io/market-news", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://api.predictionmarketdata.io/market-news?publishDateFrom=2026-06-07T00%3A00%3A00Z&publishDateTo=2026-06-08T00%3A00%3A00Z" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "news": [
    {
      "contentType": "breaking-news",
      "entityCode": "BTCWRLD",
      "entityName": "BitcoinWorld",
      "newsCategory": "prediction-markets",
      "newsID": "c42c42e75aa142f3943236f8e7579e6f",
      "publishDateTime": "2026-06-07T23:50:10Z",
      "sentiment": "Negative",
      "snippet": "Polymarket faces scrutiny as 20% of dispute judges had financial stakes in outcomes.",
      "title": "Polymarket Under Fire: 20% of Dispute Judges Had Stake in Outcomes They Ruled On",
      "url": "https://bitcoinworld.co.in/polymarket-conflict-of-interest-judges-betting/"
    }
  ]
}