cloudflare-waf-request.js

const puppeteer = require("puppeteer");
const Xvfb = require("xvfb");

async function getOpenseaData({ operationName, query, variables }) {
  const xvfb = new Xvfb({
    silent: true,
    xvfb_args: ["-screen", "0", "1280x720x24", "-ac"],
  });
  xvfb.start((err) => {
    if (err) {
      console.error(err);
    }
  });
  const browser = await puppeteer.launch({
    headless: false,
    args: [
      "--no-sandbox",
      "--disable-setuid-sandbox",
      "--disable-gpu",
      "--disable-dev-shm-usage",
      "--enable-features=NetworkService",
      "--display=" + xvfb._display,
    ],
    ignoreHTTPSErrors: true,
    dumpio: false,
    defaultViewport: null,
  });
  const page = await browser.newPage();
  await page.setRequestInterception(true);

  page.on("request", (interceptedRequest) => {
    interceptedRequest.continue({
      headers: {
        "Content-Type": "application/json",
        Accept: "application/json",
      },
      method: "GET",
      postData: JSON.stringify({
        operationName,
        query,
        variables,
      }),
    });
  });

  const response = await page.goto("https://api.opensea.io/graphql", {
    waitUntil: "networkidle0",
  });
  await page.content();
  const data = await response.json();
  await browser.close();
  xvfb.stop();
  return data;
}

const GET_NFT_INFORMATION = `
  query getNFTPriceAndOwners($contractId: AddressScalar!, $tokenId: String!) {
    archetype(
      archetype: { assetContractAddress: $contractId, tokenId: $tokenId }
    ) {
      quantity
      asset {
        creator {
          displayName
        }
        assetEventData {
          lastSale {
            unitPriceQuantity {
              quantityInEth
            }
          }
        }
      }
    }
  }
`;

(async () => {
  const data = await getOpenseaData({
    operationName: "getNFTPriceAndOwners",
    query: GET_NFT_INFORMATION,
    variables: {
      contractId: "0xb932a70a57673d89f4acffbe830e8ed7f75fb9e0",
      tokenId: "7188",
    },
  });
  console.log("DATA = ", data);
})();