Edit

League of Legends Game Events

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

Game ID

5426

Note that you can also use the LOL game launcher events. Read more here.

Sample Apps

• LOL game events sample app
• Summoner and team info sample app – this sample app gets “summoner region” and “my team” info during the champion selection phase, before the game begins. More information about getting data from LoL launcher/client can be found here.

Available Features

• gep_internal
• live_client_data
• matchState
• match_info
• death
• respawn
• abilities
• kill
• assist
• gold
• minions
• summoner_info
• gameMode
• teams
• level
• announcer
• counters
• damage
• heal

Game events status

It's highly recommended to communicate errors and warnings to your app users. Check current game event status here or easily check game event status from your app using our API.

gep_internal

Info Updates

key	Category	Values	Notes	Since GEP Ver.
gep_internal	gep_internal	Local + Public version number	See notes	143.0

gep_internal note

Data Example:

{"feature":"gep_internal","category":"gep_internal","key":"version_info","value":"{"local_version":"143.0.10","public_version":"143.0.10","is_updated":true}"}

live_client_data

Info Updates

key	Category	Values	Notes	Since GEP Ver.
active_player	live_client_data	In-game data received by the client.	See notes	143.1
all_players	live_client_data	In-game data received by the client.	See notes	143.1
events	live_client_data	In-game data received by the client.	See notes	143.1
game_data	live_client_data	In-game data received by the client.	See notes	143.1
port	live_client_data	In-game data received by the client.	See notes	155.0

active_player note

Data Example:

{ 
   "info":{ 
      "live_client_data":{ 
         "active_player":"{"abilities":{"E":{"abilityLevel":5,"displayName":"Unspeakable Horror","id"
         :"NocturneUnspeakableHorror"
         ,"rawDescription":"GeneratedTip_Spell_NocturneUnspeakableHorror_Description"
         ...
         ,"rawDisplayName":"GeneratedTip_Spell_NocturneUnspeakableHorror_DisplayName"}  
{"id":5008,"rawDescriptio":"perk_tooltip_StatModAdaptive"},{"id":5002,"rawDescription":"perk_tooltip_StatModArmor"}]},"level":17,"summonerName":"Sh4rgaas"}"
      }
   },
   "feature":"live_client_data"
}

all_players note

Data Example:

{ 
   "info":{ 
      "live_client_data":{ 
         "all_players":"[{"championName":"Sett","isBot":false,"isDead":true,"items":
         [{"canUse":false,"consumable":false,"count":1,"displayName":"Dead Man's Plate"
      ,"itemID":3742,"price":1100,"rawDescription":"game_item_description_3742","rawDisplayName":"game_item_displayname_3742","slot":0}
      ,{"canUse":false,"consumable":false,"count":1,"displayName":"Bramble Vest"
...
{"displayName":"Flash","rawDescription":"GeneratedTip_SummonerSpell_SummonerFlash_Description","rawDisplayName"
:"GeneratedTip_SummonerSpell_SummonerFlash_DisplayName"},"summonerSpellTwo":
{"displayName":"Ignite","rawDescription":"GeneratedTip_SummonerSpell_SummonerDot_Description"
,"rawDisplayName":"GeneratedTip_SummonerSpell_SummonerDot_DisplayName"}},"team":"CHAOS"}]"
      }
   },
   "feature":"live_client_data"
}

events note

Data Example:

{ 
   "info":{ 
      "live_client_data":{ 
         "events":"{"Events":[{"EventID":0,"EventName":"GameStart"
         ,"EventTime":0.041107501834630966},{"EventID":1,"EventName":"MinionsSpawning",
         "EventTime":65.05073547363281},{"Assisters":
         ["CHOWCHOWTHEPAIN","CHAXILICIOUSLOL"],
...      
"EventID":2,"EventName":"ChampionKill","EventTime":321.79498291015625,"KillerName":"Adoucissant",
"VictimName":"finite area"},{"Assisters":["finite area","Dilipa"],"EventID":101,"EventName":
         "ChampionKill","EventTime":2256.623291015625,"KillerName":"St4ubwedel","VictimName":"CHOWCHOWTHEPAIN"}]}"
      }
   },
   "feature":"live_client_data"
}

game_data note

Data Example:

{ 
   "info":{ 
      "live_client_data":{ 
         "game_data":"{"gameMode":"CLASSIC","gameTime":2258.9697265625,"mapName":"Map11","mapNumber":11,"mapTerrain":"Mountain"}"
      }
   },
   "feature":"live_client_data"
}

port note

Data Example:

{"feature":"live_client_data","category":"live_client_data","key":"port","value":53988}

matchState

Info Updates

key	Category	Values	Notes	Since GEP Ver.
matchStarted	game_info	true/false (string)	See notes	140.0
matchId	game_info	Current match id	See notes	120.0
queueId	game_info	Current match queue id	This event is not available anymore	120.0

tip

As there is no matchOutcome event for LoL, you can detect it by using the announcer or live_client_data events.

matchStarted note

Data Example:

{"feature":"matchState","category":"game_info","key":"matchStarted","value":true}

matchID note

Data Example:

{"feature":"matchState","category":"game_info","key":"matchId","value":"4346980872"}

queueID note

This event is currently broken.

Events

Event	Event Data	Fired When	Notes	Since GEP Ver.
matchStart	null	Match has started	Match has started	140.0
matchEnd	null	Match has ended	Match is ended	140.0

match_info

Info Updates

key	Category	Values	Notes	Since GEP Ver.
pseudo_match_id	match_info	Current match’s ID code. Example: a4e8fc75-b35e-466f-976c-09f4ee633d95	This is an Overwolf-generated code unrelated to Riot Games.	0.130
game_mode	match_info	Whether the current game mode is TFT or default LoL. See notes		133.0
match_paused	match_info	Whether a match is paused or not (Bool - True/False). See notes		153.1

game_mode notes

Data example:

{"info":{"match_info":{"game_mode":"tft"}},"feature":"match_info"}
{"info":{"match_info":{"game_mode":"lol"}},"feature":"match_info"}

match_paused note

Data Example:

{"feature":"match_info","category":"match_info","key":"match_paused","value":true}
{"feature":"match_info","category":"match_info","key":"match_paused","value":false}

death

Info Updates

key	Category	Values	Notes	Since GEP Ver.
deaths	game_info	Number of deaths for this session	See notes	77.0

deaths note

Data Example:

{"info":{"game_info":{"deaths":"1"}},"feature":"death"}

Events

Event	Event Data	Fired When	Notes	Since GEP Ver.
death	Number of deaths for this session	The player’s champion died	See notes	77.0

death note

Data Example:

{"events":[{"name":"death","data":"{"count":"1"}"}]}

respawn

Events

Event	Event Data	Fired When	Notes	Since GEP Ver.
respawn	null	The player’s champion respawned		140.0

abilities

Events

Event	Event Data	Fired When	Notes	Since GEP Ver.
ability	ability number	player has selected an ability	abilities are numbered from 1-4 “ability” event is fired when the player clicked an ability key (but he may cancel the ability action later)	140.0
usedAbility	JSON containing: “type” with the ability number between 1-4. Example: { type: "4" } for ult	player activated the ability	“usedAbility” fired when the player actually activated the ability	0.31

ability note

Data Example:

{"events":[{"name":"ability","data":"1"}]}

kill

Info Updates

key	Category	Values	Notes	Since GEP Ver.
kills	game_info	Total kills in the match	See notes	35.0
doubleKills	game_info	Total double-kills in the match		35.0
tripleKills	game_info	Total triple-kills in the match		35.0
quadraKills	game_info	Total quadra-kills in the match		35.0
pentaKills	game_info	Total penta-kills in the match		35.0

kills note

{"info":{"game_info":{"doubleKills":"1"}},"feature":"kill"}

Events

Event	Event Data	Fired When	Notes	Since GEP Ver.
kill	A JSON containing: count: Number of times this kill type happened in the match label: kill / double_kill / triple_kill / quadra_kill / penta_kill totalKills: Total kills in this match	Killing another champion	See notes	70.0

kill note

Data Example:

{"events":[{"name":"kill","data":"{"label":"kill","count":"1","totalKills":"1"}"}]}

assist

Events

Event	Event Data	Fired When	Notes	Since GEP Ver.
assist	Number of times this event happened in the match	When you assist killing another champion	See notes	70.00

assist note

Data Example:

{"events":[{"name":"assist","data":"{"count":"1"}"}]}

gold

Info Updates

key	Category	Values	Notes	Since GEP Ver.
gold	game_info	numeric value – amount of gold		70.00

minions

Info Updates

key	Category	Values	Notes	Since GEP Ver.
minionKills	game_info	amount of enemy minions killed by the player	See notes	70.0
neutralMinionKills	game_info	amount of neutral minions killed by the player		70.0

minionKills note

Data Example:

{"info":{"game_info":{"minionKills":"37"}},"feature":"minions"}

summoner_info

Info Updates

key	Category	Values	Notes	Since GEP Ver.
id	summoner_info	User’s Summoner Id	Fired immediately with game start. Check notes	70.0
region	summoner_info	User’s region (EUE, EUW, etc.) or PBE client (See notes)	Important note: Push runes/items feature is not allowed (by Riot) on Korea region, so in case your app provides such a feature, make sure to disable it for KR users. Also, check notes	70.0
champion	summoner_info	Name of the selected champion	All champion names (provided by the Overwolf Game Events Provider) match the champion-key from the Riot API, except for Fiddlesticks. Game Events Provider value: “FiddleSticks” Riot API value: “Fiddlesticks” Also, check notes	70.0
level	summoner_info	User’s summoner level	See notes	70.0
tier	summoner_info	User’s tier in his most played queue	See notes	120.0
division	summoner_info	User’s division in his most played queue	See notes	120.0
queue	summoner_info	Most played match queue	See notes	120.0
accountId	summoner_info	User’s account id	See notes	120.0

id note

Data Example:

{"feature":"summoner_info","category":"summoner_info","key":"id","value":57427695}

region note

Data Example:

{"feature":"summoner_info","category":"summoner_info","key":"region","value":"EUW"}

Note that if the current client is a PBE client, instead of the region value, it returns "PBE":

{"feature":"summoner_info","category":"summoner_info","key":"region","value":"PBE"}

champion note

{"feature":"summoner_info","category":"summoner_info","key":"champion","value":"Ezreal"}

level note

Data Example:

{"feature":"summoner_info","category":"summoner_info","key":"level","value":"139"}

tier note

Data Example:

{"feature":"summoner_info","category":"summoner_info","key":"tier","value":"PLATINUM"}

division note

Data Example:

{"feature":"summoner_info","category":"summoner_info","key":"division","value":"IV"}

queue note

Data Example:

{"feature":"summoner_info","category":"summoner_info","key":"queue","value":"RANKED_SOLO_5x5"}

accountId note

Data Example:

{"feature":"summoner_info","category":"summoner_info","key":"accountId","value":"209958980"}

teams

warning

teams info-update might be provided a bit late in some game modes, as late as a few seconds before the loading screen ends. This is a known issue and we’re working on a fix.

Info Updates

key	Category	Values	Notes	Since GEP Ver.
teams	game_info	A URI – decoded string that represents a JSON object with the teams formation	Need to decodeURI() the value and then JSON.parse() the result. See example below.	70.0

Lets assume we save the data in a variable called info. It will be the equivalent of:

var info = {"info":[{"category":"game_info","key":"teams","value":
"%5B%7B%22team%22:%22Order%22,%22champion%22:%22Riven%22,%22skinId%22:%227%22,%22summoner%22:%22ruizete%22%7D,
%7B%22team%22:%22Order%22,%22champion%22:%22Twitch%22,%22skinId%22:%228%22,%22summoner%22:%22heaser%22%7D,
%7B%22team%22:%22Order%22,%22champion%22:%22Vi%22,%22skinId%22:%222%22,%22summoner%22:%22hono%20kyumin%22%7D,
%7B%22team%22:%22Order%22,%22champion%22:%22Brand%22,%22skinId%22:%225%22,%22summoner%22:%22s%C3%A2baki%22%7D,
%7B%22team%22:%22Order%22,%22champion%22:%22Kennen%22,%22skinId%22:%226%22,%22summoner%22:%22fupnlul%22%7D,
%7B%22team%22:%22Chaos%22,%22champion%22:%22Nunu%22,%22skinId%22:%226%22,%22summoner%22:%22john1126y%22%7D,
%7B%22team%22:%22Chaos%22,%22champion%22:%22Orianna%22,%22skinId%22:%220%22,%22summoner%22:%22lp%20omg%20cartman%22%7D,
%7B%22team%22:%22Chaos%22,%22champion%22:%22Ryze%22,%22skinId%22:%227%22,%22summoner%22:%22bigmoney%C5%82egolas%22%7D,
%7B%22team%22:%22Chaos%22,%22champion%22:%22Malzahar%22,%22skinId%22:%220%22,%22summoner%22:%22hell0w0rld%22%7D,
%7B%22team%22:%22Chaos%22,%22champion%22:%22Kayn%22,%22skinId%22:%220%22,%22summoner%22:%22erikolo878%22%7D%5D"}]} 

So now we will decode the value:

var decoded = decodeURI(info.info[0].value);

And get:

"[{"team":"Order","champion":"Riven","skinId":"7","summoner":"ruizete"},
{"team":"Order","champion":"Twitch","skinId":"8","summoner":"heaser"},
{"team":"Order","champion":"Vi","skinId":"2","summoner":"hono kyumin"},
{"team":"Order","champion":"Brand","skinId":"5","summoner":"sâbaki"},
{"team":"Order","champion":"Kennen","skinId":"6","summoner":"fupnlul"},
{"team":"Chaos","champion":"Nunu","skinId":"6","summoner":"john1126y"},
{"team":"Chaos","champion":"Orianna","skinId":"0","summoner":"lp omg cartman"},
{"team":"Chaos","champion":"Ryze","skinId":"7","summoner":"bigmoneyłegolas"},
{"team":"Chaos","champion":"Malzahar","skinId":"0","summoner":"hell0w0rld"},
{"team":"Chaos","champion":"Kayn","skinId":"0","summoner":"erikolo878"}]"}

And finally, we parse the string and get a Json array with the teams:

var teams = JSON.parse(decoded);

level

Info Updates

key	Category	Values	Notes	Since GEP Ver.
level	level	Current level of the player's champion	Fired immediately when game starts, updates whenever the champion levels up	0.19

announcer

Events

Event	Event Data	Fired When (announcement)	Notes	Since GEP Ver.
welcome_rift	null	“Welcome to Summoner’s Rift!”		70.05
minions_30_sec	null	“Thirty seconds until minions spawn!”		70.05
minions_spawn	null	“Minions have spawned!”		70.05
first_blood	null	“First Blood!”		70.05
defeat	null	“Defeat!”		70.05
victory	null	“Victory!”		75.0
shutdown	null	“Shut down!”		75.0
ace	null	“Aced!”		75.0
slain	“team”	“An enemy has been slain!!”		75.0
self_slain	“team”	“You have slain an enemy!!”		75.0
killing_spree	“team”	“Killing Spree!”		75.0
rampage	“team”	“Rampage!”		75.0
unstoppable	“team”	“Unstoppable”		75.0
dominating	“team”	“Dominating!”		75.0
godlike	“team”	“Godlike!”		75.0
legendary	“team”	“Legendary!”		75.0
double_kill	“team”	“Double Kill!”		75.0
triple_kill	“team”	“Triple Kill!”		75.0
quadra_kill	“team”	“Quadra Kill!”		75.0
penta_kill	“team”	“Penta Kill!”		75.0
turret_destroy	"team"	“Your turret has been destroyed!”		75.0
inhibitor_destroy	“team”	“Your inhibitor has been destroyed!”		75.0
inhibitor_respawn	“team”	“Your inhibitor is respawning soon!”		75.0
slain	"enemy"	“An ally has been slain!”		75.0
slain_self	“enemy”	“You have been slain!”		75.0
killing_spree	“enemy”	“Enemy Killing Spree!”		75.0
rampage	“enemy”	“Enemy Rampage!”		75.0
unstoppable	“enemy”	“An enemy is Unstoppable!”		75.0
dominating	“enemy”	“An enemy is Dominating!”		75.0
godlike	“enemy”	“An enemy is Godlike!”		75.0
double_kill	“enemy”	“Enemy Double Kill!”		75.0
triple_kill	“enemy”	“Enemy Triple Kill!”		75.0
quadra_kill	“enemy”	“Enemy Quadra Kill!”		75.0
penta_kill	“enemy”	“Enemy Penta Kill!”		75.0
inhibitor_destroy	“enemy”	“Your team has destroyed an inhibitor!”		75.0
inhibitor_respawn	“enemy”	“The enemy’s inhibitor is respawning soon!”		75.0
turret_destroy	“enemy”	“Your team has destroyed a turret!”		75.0
executed	"minion"	“Executed!”		75.0
executed	"tower"	“Executed!”		75.0

counters

Info Updates

key	Category	Values	Notes	Since GEP Ver.
ping	performance	The change in latency values of the local player	See notes	128.0

Events

Event	Event Data	Fired When	Notes	Since GEP Ver.
match_clock	The exact time in the match (in seconds).	Every second that the clock is ticking.	See notes	138.0

ping note

Data Example:

{"info":{"performance":{"ping":"77"}},"feature":"counters"}

match_clock note

Data Example:

{"events":[{"name":"match_clock","data":"1249"}]}

gameMode

gameMode note

The information provided by this feature is incorrect at the moment. Please use "queueID" instead. (can be found either in the launcher events provider or in the game events provider).

• matchState You can redirect from here.

damage

Info Updates

key	Category	Values	Notes	Since GEP Ver.
total_damage_dealt	damage	Value of all damage done in the match (Float).	See notes	139.0
total_damage_dealt_to_champions	damage	Value of all damage done to champions in the match (Float).	See notes	139.0
total_damage_taken	damage	Value of all the damage that was taken in the match (Float).	See notes	139.0
total_damage_dealt_to_buildings	damage	Value of all damage done to structures in the match (Float).	See notes	139.0
total_damage_dealt_to_turrets	damage	Value of all damage done to turrets in the match (Float).	See notes	139.0
total_damage_dealt_to_objectives	damage	Value of all damage given to objectives in the match (Float).	See notes	139.0
total_damage_self_mitigated	damage	Value of all mitigated damage in the match (Float).	See notes	139.0

total_damage_dealt note

Data Example:

{"info":{"damage":{"total_damage_dealt":"65.000000"}},"feature":"damage"}

total_damage_dealt_to_champions note

Data Example:

{"info":{"damage":{"total_damage_dealt_to_champions":"65.000000"}},"feature":"damage"}

total_damage_taken note

Data Example:

{"info":{"damage":{"total_damage_taken":"8.452381"}},"feature":"damage"}

total_damage_dealt_to_buildings note

Data Example:

{"info":{"damage":{"total_damage_dealt_to_buildings":"49.191074"}},"feature":"damage"}

total_damage_dealt_to_turrets note

Data Example:

{"info":{"damage":{"total_damage_dealt_to_turrets":"49.191074"}},"feature":"damage"}

total_damage_dealt_to_objectives note

Data Example:

{"info":{"damage":{"total_damage_dealt_to_objectives":"49.191074"}},"feature":"damage"}

total_damage_self_mitigated note

Data Example:

{"info":{"damage":{"total_damage_self_mitigated":"62.607620"}},"feature":"damage"}

Events

Event	Event Data	Fired When	Notes	Since GEP Ver.
physical_damage_dealt_player	Float	Damaging an opponent with physical damage.	See notes	139.0
magic_damage_dealt_player	Float	Damaging an opponent with magic damage.	See notes	139.0
true_damage_dealt_player	Float	Damaging an opponent with true damage.	See notes	139.0
physical_damage_dealt_to_champions	Float	Physical damage is inflicted on any opponent.	See notes	139.0
magic_damage_dealt_to_champions	Float	Magic damage is inflicted on any opponent.	See notes	139.0
true_damage_dealt_to_champions	Float	True damage is inflicted on any opponent.	See notes	139.0
physical_damage_taken	Float	Receiving physical damage from an opponent.	See notes	139.0
magic_damage_taken	Float	Receiving magic damage from an opponent.	See notes	139.0
true_damage_taken	Float	Receiving true damage from an opponent.	See notes	139.0

physical_damage_dealt_player note

Data Example:

{"events":[{"name":"physical_damage_dealt_player","data":"47.65625"}]}

magic_damage_dealt_player note

Data Example:

{"events":[{"name":"magic_damage_dealt_player","data":"65.0"}]}

true_damage_dealt_player note

Data Example:

{"events":[{"name":"true_damage_dealt_player","data":"14.0"}]}

physical_damage_dealt_to_champions note

Data Example:

{"events":[{"name":"physical_damage_dealt_to_champions","data":"47.65625"}]}

magic_damage_dealt_to_champions note

Data Example:

{"events":[{"name":"magic_damage_dealt_to_champions","data":"65.0"}]}

true_damage_dealt_to_champions note

Data Example:

{"events":[{"name":"true_damage_dealt_to_champions","data":"14.0"}]}

physical_damage_taken note

Data Example:

{"events":[{"name":"physical_damage_taken","data":"8.452381"}]}

magic_damage_taken note

Data Example:

{"events":[{"name":"magic_damage_taken","data":"11.355035"}]}

true_damage_taken note

Data Example:

{"events":[{"name":"true_damage_taken","data":"6.0"}]}

heal

Info Updates

key	Category	Values	Notes	Since GEP Ver.
total_heal	heal	Value of all healing done in the match (Float).	See notes	139.0
total_heal_on_teammates	heal	Value of all healing on teammates in the match (Float).	See notes	139.0
total_units_healed	heal	Value of amount of units healed in the match (Float).	See notes	139.0

total_heal note

Data Example:

{"info":{"heal":{"total_heal":"27.0"}},"feature":"heal"}

total_heal_on_teammates note

Data Example:

{"info":{"heal":{"total_heal_on_teammates":"27.0"}},"feature":"heal"}

total_units_healed note

Data Example:

{"info":{"heal":{"total_units_healed":"1.0"}},"feature":"heal"}