discord-vatron/src/bot/metodos/gateway.js

Módulo para facilitar la interacción con la API de Discord

const request = require('request-promise-native');

module.exports = (token) => {
  const promesa = new Promise((resolve, reject) => {
      request.get({ url: 'https://discord.com/api/v9/gateway/bot', headers: { Authorization: 'Bot ' + token } })
      .then((j) => {
        resolve((JSON.parse(j)).url);
      })
      .catch((err) => {
        reject(err);
      });
  });

  return promesa;
}