Get telegram channel member count.

channel.js

// npm install request
// npm install cheerio

const request = require("request");
const cheerio = require("cheerio")

function getMembersCount(channel) {
  return new Promise((resolve, reject) => {
    request(`https://t.me/${channel}/?pagehidden=false`, (error, resp, body) => {
      const data = cheerio.load(body, {normalizeWhitespace:true});
      let info = data('.tgme_page_extra').text();
      info = info.replace(" members", "").replace(" ", "").replace(" ", "");
      resolve(parseInt(info));
    });
  })
}

Hi, Parsa
Is this code still working without authentication?