sandbox2.js

const fs = require('fs');
const fetch = require('node-fetch');

// const CLIENT_ID = 'kimne78kx3ncx6brgo4mv6wki5h1ko';
                
const cursors = [
  'eyJzIjowLCJkIjpmYWxzZSwidCI6dHJ1ZX0=',
  'eyJzIjo5OSwiZCI6ZmFsc2UsInQiOnRydWV9',
  'eyJzIjoxOTksImQiOmZhbHNlLCJ0Ijp0cnVlfQ==',
  'eyJzIjoyOTksImQiOmZhbHNlLCJ0Ijp0cnVlfQ=='
];

const getGameDrops = cursors => {
  return Promise.all([...Array(cursors.length)].map((_, i) => getGames(cursors[i])))
    .then(array => fs.writeFileSync('gumtree4.json', JSON.stringify(array.flat(), null, 2)));
};

function getGames(cursor) {
  return fetch('https://gql.twitch.tv/gql', {
    method: 'POST',
    headers: {
      'Content-Type': 'text/plain',
      'Client-Id': 'kimne78kx3ncx6brgo4mv6wki5h1ko',
      'User-Agent': 'superman'
    },
    body: JSON.stringify(body(cursor))
  })
    .then(res => res.json())
    .then(item => {
      return item[0].data.directoriesWithTags['edges']
        .filter(item => item.node.activeDropCampaigns.length > 0)
        .map(({ node: { id, displayName, name, avatarURL } }) => {
          return {
            id,
            displayName,
            name,
            imageUrl: avatarURL
          };
        });
    });
}

function body(cursor) {
  return [{ 'operationName':'BrowsePage_AllDirectories', 'variables':{ 'limit':100, 'options':{ 'recommendationsContext':{ 'platform':'web' }, 'requestID':'JIRA-VXP-2397', 'sort':'VIEWER_COUNT', 'tags':[] }, 'cursor':`${cursor}` }, 'extensions':{ 'persistedQuery':{ 'version':1, 'sha256Hash':'78957de9388098820e222c88ec14e85aaf6cf844adf44c8319c545c75fd63203' } } }];
}

getGameDrops(cursors);