Beginners guide
This documentation refers to Jira Data Center only.
Jira REST APIs
Jira has REST APIs and Java APis that you can use to interact with Jira. For example, you may want to integrate your existing application with Jira or write a script to get information from Jira. For more information, check out our reference documentation:
---
Jira architecture
Atlassian's architecture documentation will help you understand Jira fundamentals and get a high-level perspective of Jira's dependencies.
It covers such topics as webhooks, web panels, web fragments, authentication, and templates.
Overview
Content Tools