Adoptium

Temurin JDK release metadata

AUTH NONECORS AGENT ?HTTPS COMMERCIAL ?

Java versions, binaries and checksums for Temurin builds. No auth on read endpoints.

HOW IT'S SCORED ⓘ
Status badge · for your READMEshipapis health badge: — · unmonitored
ON PROBE SCHEDULE

We probe a documented GET and expect 2xx JSON — full uptime and health score. Open provider docs ↗

Uptime historystarts after first probe

On our probe schedule. Uptime charts appear after the first check lands.

Example responsefrom provider docs — not verified by us
GET https://api.adoptium.net/v3/info/release_versions

{
  "versions": [
    {
      "build": 5,
      "major": 28,
      "minor": 0,
      "openjdk_version": "28-beta+5-ea",
      "optional": "ea",
      "pre": "beta",
      "security": 0,
      "semver": "28.0.0-beta+5.0.ea"
    },
    {
      "build": 4,
      "major": 28,
      "minor": 0,
      "openjdk_version": "28-beta+4-ea",
      "optional": "ea",
      "pre": "beta",
      "security": 0,
      "semver": "28.0.0-beta+4.0.ea"
    }
  ]
}
Call itcurl · fetch · python
curl "https://api.adoptium.net/v3/info/release_versions"
const res = await fetch("https://api.adoptium.net/v3/info/release_versions");
const data = await res.json();
console.log(data);
import requests

res = requests.get("https://api.adoptium.net/v3/info/release_versions")
print(res.json())
Endpoints · 5On scheduleFULL DOCS ↗
On schedule — GET /info/release_versions awaits first probe
GET/info/release_versionsPROBED

Temurin JDK release metadata

GET/info

API or service information.

GET/info/1

Info details by ID (example: 1).

GET/info?limit=10

API or service information.

GET/info/search?q=test

Search by query parameters.

Machine-readable spec

We probe a documented GET and expect 2xx JSON — full uptime and health score. Export includes every documented route below.

Response-shape history

Not tracked yet. Shape-change history starts once this API joins our probe schedule.

Adoptium: common questions

Is Adoptium free to use?

Yes — Adoptium is a free developer tools API. Free tier: Free — limits not published. Whether the free tier allows commercial use is unclear — check the provider docs.

Does Adoptium need an API key?

No — Adoptium needs no API key or signup. You can call it straight away; rate limits still apply (Unpublished).

Can I call Adoptium from the browser?

Yes — Adoptium returns CORS headers over HTTPS, so front-end code can fetch it directly with no backend proxy. Use the fetch snippet on this page, or hit "Run live" to try it now.

Is Adoptium up right now?

Adoptium is catalogued but not yet on our probe schedule, so we don't publish a live status for it. Check the provider's own status page or docs for its current state.