Edit

League of Legends Launcher Events

Please read the overwolf.games.launchers.events documentation page to learn how to use Overwolf game launchers events.

Game Launcher ID

10902

tip

if the game launcher wasn't closed by the user, it is possible to access game launcher methods while being in-game.

Sample Apps

• LOL game launcher sample app

Available Features

• game_flow
• summoner_info
• champ_select
• lobby_info
• end_game
• lcu_info
• game_info

game_flow

Info Updates

key	Category	Values	Notes	Since Version
phase	game_flow	Current phase in the game		125.0

summoner_info

Info Updates

key	Category	Values	Notes	Since Version
account_id	summoner_info	Local player’s account id		125.0
display_name	summoner_info	Local player’s display name		125.0
internal_name	summoner_info	Local player’s internal name		125.0
profile_icon_id	summoner_info	Local player’s icon id		125.0
summoner_id	summoner_info	Local player’s summoner id		125.0
summoner_level	summoner_info	Local player’s summoner level		125.0
region	summoner_info	Local player’s server (EU/NA etc)		125.0
locale	summoner_info	Local player’s selected LoL client language		125.0
web_language	summoner_info	Local player’s type of language		125.0
web_region	summoner_info	Local player’s web region		125.0
platform_id	summoner_info	Local player’s platform id		125.0

champ_select

Info Updates

key	Category	Values	Notes	Since Version
raw	info	All relevant information regarding Champion selection pre-start of the game. See notes below		125.0

raw notes

There is a great deal of information provided. Few Example:

• Assigned Position
• Skin ID
• Champion ID
• Summoner Name

And much more.

lobby_info

Info Updates

key	Category	Values	Notes	Since Version
queueID	lobby_info	The queueID of the currently chosen game mode. See notes below		126.0

queueID notes

The queueID of the currently chosen game mode. Example:

{"feature":"lobby_info","category":"lobby_info","key":"queueId","value":1090}

• You can find here a list of possible queue ids.
• 1090 is the queueID of TFT regular match.
• 1100 is the queueID of TFT ranked match.

end_game

Info Updates

key	Category	Values	Notes	Since Version
tft_end_game_stats	end_game_tft	See notes		134.0
lol_end_game_stats	end_game_lol	See notes		137.0

tft_end_game_stats note

Data Example:

{  
   "launcherClassId":10902,
   "feature":"end_game",
   "info":{  
      "end_game_tft":{  
         "tft_end_game_stats":"{"gameId":4156875865,"gameLength":1983,"isRanked":false,"localPlayer":
{"boardPieces":[{"icon":"/lol-game-data/assets/v1/champion-icons/10.png","level":2,"name":"Kayle","price":5}
,{"icon":"/lol-game-data/assets/v1/champion-icons/222.png","level":2,"name":"Jinx","price":4},
{"icon":"/lol-game-data/assets/v1/champion-icons/89.png","level":2,"name":"Leona","price":4},
{"icon":"/lol-game-data/assets/v1/champion-icons/254.png","level":2,"name":"Vi","price":3},
{"icon":"/lol-game-data/assets/v1/champion-icons/236.png","level":2,"name":"Lucian","price":2},
{"icon":"/lol-game-data/assets/v1/champion-icons/114.png","level":2,"name":"Fiora","price":1},
{"icon":"/lol-game-data/assets/v1/champion-icons/86.png","level":2,"name":"Garen","price":1},
{"icon":"/lol-game-data/assets/v1/champion-icons/67.png","level":2,"name":"Vayne","price":1}],"companion":{"colorName":"","icon":"lol-game-data/assets/ASSETS/Loadouts/Companions/Tooltip_MiniGolem_Grey_Tier1.Companions.png","speciesName":"Runespirit"}
,"ffaStanding":0,"health":13,"iconId":3552,"isLocalPlayer":true,"puuid":"4379f318-5717-5891-8c29-29d703729921","rank":2,"summonerId":57427695,"summonerName":"PoSeiDonProX1"}
...
               }
   }
}

end_game_stats note

Provides a variety of data regarding the previous game. Data includes information such as:

• Damage Dealt
• Damage Taken
• Heals Given
• Magic Damage
• True Damage
• etc. etc..

lcu_info

Info Updates

key	Category	Values	Notes	Since Version
lcu_info	credentials	Credentials that are used to connect to the launcher API	See notes	135.0

lcu_info note:

Data Example:

{"feature":"lcu_info","category":"credentials","key":"token","value":"cmlvdDoyZ3ltZUNKN3JxNUNNdTliaGlCUlNR"}
{"feature":"lcu_info","category":"credentials","key":"port","value":"61862"}

game_info

Info Updates

key	Category	Values	Notes	Since Version
game_version	game_info	Numerical version of the client.	See notes	137.0

game_version note:

Data Example:

{"feature":"game_info","category":"game_info","key":"game_version","value":"9.21.2940813"}