How to Convert Keynote KEY to PPTX in Node.JS

Today we are going to solve all your file format problems in just a few minutes. Forget all those complicated manual solutions, because we can skip all of that and get things up and running in a couple minutes. The secret ingredient here is an API that will perform our conversions for us, converting between .KEY and .PPTX in short order, as well as many other formats to boot.

We are going to add this dependency reference for our API client package.

"dependencies": {
    "cloudmersive-convert-api-client": "^2.4.8"
  }

Then we just have to call this function here to perform our conversion.

var CloudmersiveConvertApiClient = require('cloudmersive-convert-api-client');
var defaultClient = CloudmersiveConvertApiClient.ApiClient.instance;
// Configure API key authorization: Apikey
var Apikey = defaultClient.authentications['Apikey'];
Apikey.apiKey = 'YOUR API KEY';
// Uncomment the following line to set a prefix for the API key, e.g. "Token" (defaults to null)
//Apikey.apiKeyPrefix = 'Token';
var apiInstance = new CloudmersiveConvertApiClient.ConvertDocumentApi();
var inputFile = "/path/to/file"; // File | Input file to perform the operation on.
var callback = function(error, data, response) {
if (error) {
console.error(error);
} else {
console.log('API called successfully. Returned data: ' + data);
}
};
apiInstance.convertDocumentKeynoteToPptx(inputFile, callback);

Voila! Our conversion is complete. Easy.