slack-post.js

gistfile1.txt

var request = require('request')

var postData = {"channel": "#bot-test", "username": "webhookbot", "text": "This is posted to #bot-test and comes from a bot named webhookbot.", "icon_emoji": ":ghost:"};
var url = "";

var options = {
  method: 'post',
  body: postData, // Javascript object
  json: true, // Use,If you are sending JSON data
  url: url,
  headers: {
    // Specify headers, If any
  }
}

request(options, function (err, res, body) {
  if (err) {
    console.log('Error :', err)
    return
  }
  console.log(' Body :', body)

});