Warcraft Logs Makes Free API Private
The change targets AI-generated World of Warcraft addons that copy existing developers' work.
Updated on Nov. 8, 2026 in eSports
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Warcraft Logs, operated by Archon.gg, has made its free developer API private to address AI-generated World of Warcraft addons copying established creators. The service is introducing a paid commercial API key for commercial developers.
Why it matters
Projects that scrape large amounts of data to display basic statistics have become much more common, and AI-generated addon competitors have copied established creators' work. The policy shift aims to protect developers whose tools depend on players' combat data.
Warcraft Logs averages at least one commercial API request per day, and its developer base grew from about 200 developers two years ago to about 10,000 today. Roughly 1,000 of those developers are described as abusive, and the paid key's exact terms remain unspecified.
The players
Archon.gg
Archon.gg is the operator of Warcraft Logs, a widely used combat-log analysis platform for World of Warcraft players.
plusmouse
plusmouse is a World of Warcraft addon creator whose nameplate design was copied by some AI-generated competitors, and who has made some GitHub repositories private.
The details
Warcraft Logs is changing its API to prioritize tools that help players understand their fights. Commercial developers are expected to seek permission so the service can check for terms-of-service conflicts, while some code similarities between addons have already led to copyright complaints and takedowns.
The Tech Race
The restriction reflects a broader pattern in which AI-generated addon competitors have copied established World of Warcraft creators' designs and code, prompting copyright complaints and takedowns. Warcraft Logs is responding by reserving free API access for player-facing tools while moving commercial developers to a paid key.
Developers building commercial tools on the Warcraft Logs API will need to obtain a paid commercial key and seek permission so terms-of-service conflicts can be checked. Players who rely on free third-party tools should expect the public API to be limited to player-focused applications.
The takeaway
Tools that help players understand their own fights remain the priority, while commercial reuse of combat data now requires a paid key and permission. Developers who build on shared platforms should expect access rules to tighten as AI-generated copying grows.
Further reading
Explore more in eSports coverage of how game communities are responding to AI-generated content.
Source note: This article includes information reported by The Cool Down.
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Should AI tools be restricted from copying creators' original work without permission?
