var ImageKit = require("imagekit");
var imagekit = new ImageKit({
publicKey : "your_public_api_key",
privateKey : "your_private_api_key",
urlEndpoint : "https://ik.imagekit.io/your_imagekit_id/"
sourceFilePath: "/path/to/file.jpg",
destinationPath: "/folder/to/copy/into/",
includeFileVersions: false // optional
}, function(error, result) {
if(error) console.log(error);
else console.log(result);