Imports allow one to create or replace Things in bulk by importing the data for the Thing from an Excel Spreadsheet, a set of CSV files or a set of JSON files. Import is a repeated invocation of the POST or PUT API.
Exports allow one to export the data about a Thing into an Excel Spreadsheet, a set of CSV files or a set of JSON files based on a search criterion. Export essentially is a repeated invocation of the GET API for all the Things that match the search criteria.
Webhooks enable an external application or system to register a URL to be notified of any addition of Things changes to an existing Thing based on some filter criteria.