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Jira's Fix Version can be retrieved by Jira's API. Below is the API to get Fix Version :
Method 1: Run API via Postman
URL : https://<Jira base URL>/rest/api/3/project/{projectKey}
Method : Get
Request Header : As this is Jira's API you need to pass your Jira credentials in the form that Jira API supports.
1. Build a string of the form username:password
2. Base64 encode the string Encode
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3. Supply an "Authorization" header with content "Basic" followed by the encoded string. For example, the string "fred:fred" encodes to "ZnJlZDpmcmVk" in base64, so you would make the request as follows.
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Authorization: Basic ZnJlZDpmcmVk
API token and username/Email address.
Method 2 :Hit API URL in browser.
- Login into your Jira from browser.
- Open a new tab in browser and hit API to get Fix Versions of particular project.
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