---
title: "Adoptium (@adoptium)"
description: "Eclipse Foundation project that publishes prebuilt OpenJDK binaries."
account: "adoptium"
---

# Adoptium

Eclipse Foundation project that publishes prebuilt OpenJDK binaries.

## APIs

2 public APIs with a stored document.
Each links to its markdown overview; the same address with
`/llms.txt` in place of `.md` lists its operations.
Changes across these APIs: https://skmtc.dev/adoptium/feed.md

- [v3](https://skmtc.dev/adoptium/apis/adoptium.md): Java runtime downloads: find binaries, installers, checksums, signatures and release metadata by version and platform
- [AdoptiumMarketplace](https://skmtc.dev/adoptium/apis/adoptiummarketplace.md): Java builds: look up releases, versions and downloadable JDK assets by vendor and feature version