WAVE CONNECT makes it easy to upload and download data from Wave to Google Sheets, as well as generate key Financial Reports for multiple periods. 

Follow our Wave Connect Guide to help you get started: https://support.waveapps.com/hc/en-us/articles/360020768272

The following functionality is supported:

UPLOADS: 

- Customers
- Products
- Invoices
- Bank Transactions
- Bulk Journal Transaction

DOWNLOADS: 

- Customers
- Products
- Invoices
- Chart of Accounts

REPORTS: 

Single period and multi-period reports (Monthly; Quarterly; Annual; Ad-hoc) for:

- Balance Sheet
- Income Statement
- Cash Flow Report
- Trial Balance