This plugin allows integrating agents from the Api.ai natural language processing service with your Node.js application.
- Install Node.js
 - Install Api.ai SDK with 
npm: 
npm install apiai- Create 
main.jsfile with the following code: 
var apiai = require('apiai');
var app = apiai("<your client access token>", "<your client subscription key>");
var request = app.textRequest('<Your text query>');
request.on('response', function(response) {
    console.log(response);
});
request.on('error', function(error) {
    console.log(error);
});
request.end()- Run following command.
 
node main.js- Your can find more examples in 
examplesdirectory.