Overview
The JIRA REST API allows you to programmatically manage issues, projects, sprints, and workflows in Atlassian JIRA. You can create and update issues, search with JQL, and automate project management tasks. It is widely used in CI/CD pipelines and DevOps workflows to track deployments and bugs.
Beginner Tip
JIRA uses OAuth 2.0 (not simple API keys), so you will need to register an app in Atlassian Developer Console and go through the authorization flow before making your first API call.
Measurement Record
What actually happened when we called this API from our own infrastructure. Every value below was recorded by the request, not copied from the provider's documentation.
- Request
- GET https://jira.atlassian.com/rest/api/latest/issue/JRA-9?expand=names,renderedFields
- Result
- HTTP 200 · application/json · 515,873 bytes
- Response time
- 473 ms (median of 3) · fastest 452 ms
- Transport
- TLSv1.3 · TLS_AES_128_GCM_SHA256 · certificate issued by Amazon
- Browser CORS
- No Access-Control-Allow-Origin header — call it from a server, not the browser
- Served by
- AtlassianEdge
- Recorded
- 2026-08-10
Available Data
The kind of data this API exposes, based on its documentation. We could not call the endpoint to confirm the exact field names.
Example Response
Illustrative shape only — we were not able to call this endpoint (it requires credentials or exposes no public sample URL), so the fields below show the kind of data this API returns rather than a recorded response.
{
"name": "Bohemian Rhapsody",
"artist": "Queen",
"album": "A Night at the Opera",
"duration_ms": 354000,
"popularity": 92,
"preview_url": "https://p.scdn.co/mp3-preview/..."
} Field Reference
id Internal numeric ID of the issue or object. key Human-readable issue key such as PROJ-123. fields Container object holding all issue fields like summary, status, assignee, and priority. fields.status.name Current workflow status of the issue (e.g., To Do, In Progress, Done). self Direct URL to this resource in the JIRA REST API. Implementation Example
Calls a real endpoint of this API. Replace any placeholder credentials with your own key.
const url = "https://developer.atlassian.com/server/jira/platform/rest-apis/";
// Replace headers or query params with the values required by this API.
const response = await fetch(url, {
headers: {
"Authorization": "Bearer YOUR_API_KEY"
}
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data); What Can You Build?
Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.
How This API Fails
We deliberately sent this API a broken request and recorded exactly what came back on 2026-08-10. Knowing the shape of an error before you hit it makes error handling much easier to write.
{
"message": "HTTP 404 Not Found",
"status-code": 404,
"sub-code": -1
} Returned an HTML error page rather than JSON — worth knowing if your client assumes every response can be parsed as JSON.
Common Errors & Troubleshooting
Generated guidance based on this API's documentation, not observed by us. Treat it as a starting point and check against the provider's own error reference.
Measured Score Breakdown
Live HTTP request to the API endpoint
Fully tested on Aug 10, 2026
Technical Specifications
Related Tags
Similar APIs
View All →ClickUp
The ClickUp API provides access to tasks, spaces, folders, lists, goals, and time-tracking data within your ClickUp workspace.
Mattermost
Mattermost is an open-source messaging platform, and its REST API lets you build bots, integrations, and automation on top of it.
Notion
⭐ Beginner's PickThe Notion API enables you to read and write pages, databases, and blocks in Notion workspaces programmatically.
Podio
Podio is a collaborative work management platform with a REST API that lets you manage apps, items, and workspaces programmatically.
WakaTime
⭐ Beginner's PickWakaTime automatically tracks how much time you spend coding in your editor and exposes this data through a public API.