App Ionic with Wordpress API and Visual Composer ( WPbakery )

Hi there! This is not a question, actually it’s an answer.

I’m new in Ionic framework and I’m trying to get post and content from my wordpress site.
Then I find a issue. I succesfully get the post but they have the code like ( vc_column ) from visual composer plugin so I search and found this:

REST API HELPER

This plugin help REST API for display featured media source, author, categories, and custom fields.
This plugin is made for Ionic Mobile App Builder, suitable used for ionicframework. This plugin also support for display custom field in metabox and also make it allow crossorigin only for json files. Compatible with rest-api2 and json-api.

This plugin will make the deal and will map all the code from WP Bakery Visual Composer.

Could you tell me how you solve this issue with this plugin?
Because I have every first post showed Visual Composer code then others posts not showed…

thanks in advance!