EasyImporting is an add-on to import internet data into Google Sheets™. It is designed to manage the internet-scale data efficiently by leveraging the power of Google Sheets™. 

There are 1 major features in EasyImporting now, but more will be added in the future. 
ImportJSON : Import JSON data from different sources
1. Download JSON data from URL or Google Sheets™
2. Support POST payload for URL based data importing
3. Support user name/password based basic auth for URL based data importing
4. Support access token based auth for URL based data importing
5. Support API key based auth for URL based data importing 
6. Transform JSON data into easy to read, easy to manage, spreadsheet friendly format
7. Option to filter JSON data via JSON paths
8. Settings to keep header or remove header
9. Regular update to keep data in sync
10. 7 days full access to all functionality
11. In App stripe based purchase

Footnotes
Google Sheets™ is a trademark of Google LLC