const got = require('got')
 
function execRequest(account) {
  return got.get(account.url)
}
 
const accounts = [
  {url: 'https://.../1'},
  {url: 'https://.../2'},
  ...,
  {url: 'https://.../3'}
];
 
(function loop() {
  setTimeout(() => {
    if (Date.now() === SOME_TIME) {
      const requestAll = Promise.all(accounts.map(account => {
        return execRequest(account)
      }))
 
      requestAll.then(() => {
        console.log('Done for all')
      })
    } else {
      loop()
    }
  }, 50)
})()