API reference

Community API, not Valve. Everything below is run by the community and is neither affiliated with nor endorsed by Valve. It broke for weeks in September 2024 when Valve tightened rate limits, and can break again without notice. Provenance and caveats: note 0010, note 0011.

A static, offline-rendered reference for the programmatic surface around Deadlock, generated from committed snapshots of each service’s OpenAPI spec — no external scripts, no CDN. The survey behind it is research note 0011; the match-history deep dive is note 0010.

Refreshing

python tools/fetch_openapi.py    # one polite GET per service
python tools/build_site.py       # re-render this section
git diff tools/data/openapi/     # review what the API changed

There is no official Valve Web API for Deadlock — the only official interface is the Game Coordinator version endpoint. See note 0010 for how the data actually flows.