Before you start working with our product APIs, read the developer guide to understand the high-level concepts.
Tap into Atlassian’s suite of products using REST APIs that let you integrate with Jira, Confluence, Trello, and more.
Launch, promote, and sell your app in Atlassian’s Marketplace, our app store for customizations and integrations.
Build apps hosted by Atlassian using Forge, our next generation cloud development platform.
Start here for Jira Cloud integrations. The Jira platform has functionality common to all Jira products.
Integrate with features specific to Jira Software Cloud, such as boards and sprints.
Integrate with features specific to Jira Service Management Cloud, such as customer requests.
Integrate with Confluence Cloud.
Ask a question or just lurk in the developer community for help with our development tools.