Does RedmineUP have REST API?
RedmineUP as well as Redmine itself exposes some of its data through a REST API. This API provides access and basic CRUD operations (create, update, delete) for the resources described below. The API supports both XML and JSON formats.
You can get your data via API. Please go to My account page. On the right side panel you will find - API access key. Once you generate it - you will be able to add any integration you want.