YordleYelper is a League of Legends statistics discord bot developed using DSharpPlus. It utilizes the offical League of Legends API as well as the Data Dragon API. YordleYelper also has it's own MySQL database where it stores match data for registered users. The application will continuously (with regards to rate limits) fetch all available match data for registered users and base statistics from that data. Users can interact with the bot (register and query data) through Discord Bot Slash Commands!

Type	Command	Parameters	Description	Image
POST	/register	riotId	Register Riot Id for statistics collection
GET	/champion	champion	General overview of a champion: Name, title, lore and tips!
GET	/ability	champion ability	Detailed information about a champion ability!
GET	/item	item	Detailed information about an item!

Type	Command	Parameters	Optional Parameters	Description	Image
GET	/playtime	riotId champion	compareAgainstAll separateGameMode	View playtime for a champion and customize how the generated graph should be displayed!
GET	/lastplayed	riotId champion	-	Shows when a player last played a given champion!
GET	/lastplayedmultiple	riotId	amount sortOrder	Shows when a player last played a multitude of champions!
GET	/masteryMultiple	riotId	amount filterMastered	List of champions with most mastery points by a summoner!
GET	/mastery	riotId champion	-	Provides mastery statistics for specific champion!
GET	/masterydistribution	riotId	showAvailableChests	Provides a pie chart over mastery points per champion!