How to create new RESTAPI for JIRA

[suryakant]

How to create new RESTAPI for JIRA.

[Piyush Singh · Accepted solution]

Step 1: Define the API Use Case:
Clearly define the purpose and functionality of the new API. Identify the specific actions or data that you want to expose or interact with in JIRA through the API. Understanding the use case will guide you throughout the development process.

Step 2: Set up the Development Environment:
Ensure you have a suitable development environment for creating the REST API. This typically involves setting up a programming environment, such as an integrated development environment (IDE), and installing any necessary dependencies or frameworks.

Step 3: Choose an API Approach:
Select the appropriate approach for developing the REST API for JIRA. You can choose between creating a JIRA plugin or using an external application that interacts with JIRA's existing REST API. Consider factors such as complexity, maintenance, and the specific requirements of your use case.

Step 4: Design the API Endpoints:
Design the endpoints for your REST API. Determine the URL structure and HTTP methods (GET, POST, PUT, DELETE) for each endpoint. Clearly define the request and response formats, including any required parameters or data payloads.

Step 5: Implement the API Endpoints:
Begin implementing the API endpoints according to the design. Use the JIRA REST API documentation as a reference to understand the available resources and methods. Leverage JIRA's Java API or other programming languages, frameworks, or libraries to interact with JIRA's underlying functionality.

Step 6: Implement Authentication and Authorization:
Secure your REST API by implementing authentication and authorization mechanisms. JIRA supports various authentication methods, such as OAuth, Basic Authentication, or API tokens. Choose the appropriate method based on your use case and ensure that only authorized users can access the API.

Step 7: Test and Debug the API:
Thoroughly test the functionality of your REST API endpoints. Use testing frameworks, tools, or manual testing to verify the expected behavior of each endpoint. Debug any issues that arise during testing and ensure proper error handling for exceptional scenarios.

Step 8: Document the API:
Document the API endpoints, request/response formats, and any specific considerations for developers using your API. Clear and comprehensive documentation will help users understand how to interact with your REST API and leverage its functionality effectively.

Step 9: Deploy and Publish the API:
Prepare your REST API for deployment. This may involve packaging the necessary code and dependencies into a deployable format. Choose a suitable hosting environment for your API, such as a web server or cloud-based platform. Publish the API documentation and provide necessary instructions for others to access and use your REST API.

Step 10: Monitor and Maintain the API:
Regularly monitor the usage and performance of your REST API. Gather feedback from users and address any reported issues promptly. Keep the API up to date with changes in JIRA versions or any updates to your specific use case.

Conclusion:
Creating a new REST API for JIRA opens up exciting possibilities for customization and integration with other systems. By following this step-by-step guide, you can successfully create a unique REST API for JIRA, extending its functionality and enabling seamless interactions with external applications. Remember to thoroughly test, secure, document, and maintain your API to ensure its optimal performance and usefulness to developers.

[Sachin Dhamale · Accepted solution]

@suryakant ,

Welcome to the Atlassian Community !!

You mean to say REST END Point?

For that you need cerate a Plugin if you are using server/DC 

There you can use REST Module to create your own Jira REST API

OR If you have Script Runner plugin then there you can REST END POINT functionality.

Accept the answer if it helps

[Evgenii]

Hi, @suryakant 

If you're talking about oficial REST API - it's made by Atlassian Team.

If not about oficial - then, there are variants:

1. Atlassian Vendors often make custom REST API for their products.

2. You can write intermediary software (wrapper), to accept requests in required format, and to transform it to JIRA compatible.

3. You can use additional tools for Jira, like ScriptRunner, to create new REST Endpoints, which will make what you want with Jira Java API, they can be very flexible. But it's applicable only to Server/DC Jira. Here you can find some examples: library adaptavist .