slack.js

const { WebClient } = require('@slack/web-api');
require('dotenv').config();
const token = process.env.SLACK_TOKEN;
console.log('token', token)
const web = new WebClient(token);

const slack = async (text) => {
    const result = await web.chat.postMessage({
        text: text,
        channel: '#bot',
      });
    
      // The result contains an identifier for the message, `ts`.
      console.log(`Successfully send message ${result.ts}`);
};

module.exports = slack