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Competitive integrity is one of our core values, and we work tirelessly to enforce this value, both in-house and with the cooperation of game developers.

Riot Games app approval

If you wish to integrate your app with any of Riot’s games, you are required to seek their approval through their 3rd party application process.


These guidelines hold even if you do not intend to use the Riot API itself. Do note that apps which reach the publication phase and do not yet possess a Riot approval, will be asked to provide one before proceeding.

Augments and Legends data

Riot Games is committed to creating a fair environment for all players, while reducing metagaming when possible. As such apps should make sure that they do not:

  • Do not display Legend Win rates
  • Do not display Augment Win rates
  • Do not display Augment average game placements

For more details about this policy, see the relevant Teamfight Tactics Changelog.