Unity app-ads.txt
Unity Ads verifies the app-ads.txt on your developer website. Your line uses the unity3d.com domain and Unity’s certification authority ID.
Your Unity line
unity3d.com, <your Unity organization ID>, DIRECT, 96cabb5fbdde37a7
Unity documents the setup in its monetization dashboard docs (“Set up the app-ads.txt file”). The dashboard shows the lines for your organization — copy them exactly, including the certification authority ID.
Unity LevelPlay (ironSource) mediation
With LevelPlay, add the lines of every mediated network as well — Unity Ads itself, ironSource, and the bidders you enabled. The generator includes the current partner lines of each.
Open the free app-ads.txt generator
Checklist
- The developer website in Google Play and the App Store is the domain where app-ads.txt lives.
- https://yourdomain.com/app-ads.txt opens as plain text (not an HTML page) with status 200.
- Your unity3d.com line is DIRECT and carries your own organization ID.
- The file is UTF-8 — Unity’s crawler can’t read UTF-16 files saved by some Windows editors.
FAQ
Which domain does Unity use in app-ads.txt?
unity3d.com, with your organization ID and the certification authority ID 96cabb5fbdde37a7.
Related guides
- Tutorial: Unity mediation
- Google AdMob app-ads.txt
- AppLovin app-ads.txt
- Mintegral app-ads.txt
- Vungle (Liftoff) app-ads.txt