Setup API data pull from Revel and Deputy into google sheets

Job ID: 35361879

Budget: $240 – $2,000 HKD

I need assistance with setting up an API call from the following into Google Sheets.
Deputy https://www.deputy.com/
Daily wage costs
Hourly wages vs Revenue
Revel - https://revelsystems.com/
Net Revenue
Category break on sales
Total Units sold
top 5 performing products, and bottom 5 performing products

I have some code already written with the API calls already setup but they need to be streamlined and better optimised.
Related categories: Google Sheets Google Apps Scripts