Excel 2016 (at least Windows version) can be used to consume Document Vacuum web services:
Data - New Query - From Other Sources - From Web
Url parts : 1st box enter https://documentvacuum.com, 2nd box enter /api/PDocDetailNcApi/GetPDocDetailNcApi?version=0&pDocId=999 where 999 is a valid integer value (pDocId) for one of your documents.
There's an option to open the file as Json and under Data Source Settings - Global Permissions you can select https://documentvacuum.com and under Type:Basic enter your user name and password.
|Billing - DocVacBasic & DocVacGold|
|Web Services - Usage Charges|
|Web Services - Class - PDocDetailNc|
|Web Services - Class - PDocPageNc|
|Web Services - Class - PDocRowClassificationNc|
|Web Services - Class - PDocRowXmlNc|
|Web Services - Class - PdrxDataTypeNc|
|Web Services - Class - PdrxstnMappingNc|
|Web Services - Data Definitions - PdrxDirection|