- Jira SOAP API: Jira provides a powerful SOAP API to use from C#. This API allows you to get data out and put data in. This article provides information on using the SOAP API as it explains how to import issues from Jira into a database.
- Jira also has a REST API. This article on code project explains how to install the Nuget Package and use the referenced dll.
If you need assistance using either of these API, I have created a QuickStart module that wraps the call and explains how to use each call.
Email me at email@example.com if you are interested in hearing more.