Irelia is a Node.js Wrapper that will allow you to start coding easily with the League of Legends Oficial API.

Get your API Key at http://developer.riotgames.com

There are API limits right now, so use the API with caching with Redis, Memcache, etc.

npm install irelia

var Irelia = require('irelia');
var irelia = new Irelia({
	secure: true,
	key: 'your_key_goes_here',
	debug: true
});
irelia.getSummonerByName('euw', 'NSZombie', function (err, res){
	console.log(err, res);
});

var Irelia = require('irelia');
var irelia = new Irelia({
	secure: true,
	key: 'your_key_goes_here',
	debug: true
});
irelia.getSummonerByName('euw', 'NSZombie', function (err, summoner){
	if(err){
		if(err.status){
			if(err.status.code == 429){
				console.log(err.status.message);
			} else if(err.status.code == 404){
				console.log(err.status.message);
			} else if(err.status.code == 500){
				console.log(err.status.message);
			} else {
				console.log('Unknown error code');
			}
		} else {
			console.log(err); // Non http error
		}
	} else {
		console.log(summoner);
	}
});

• lol.regions['euw'] -> 'Europe West'
• lol.queues[2] -> 'Normal 5v5 Blind Pick'
• lol.gametypes['CUSTOM_GAME'] -> 'Custom game'
• lol.gamemode['CLASSIC'] -> 'Summoner's Rift/Twisted Treeline game'

Callbacks - Response is given asyncronly using callbacks.

irelia.getChampions('euw', true, function (err, champions){
	console.log(err, champions);
});

• irelia.getChampions(region, freeToPlay[optional], callback);
• irelia.getRecentGamesBySummonerId(region, summonerId, callback);
• irelia.getLeagueBySummonerId(region, summonerId, callback);
• irelia.getLeagueEntryBySummonerId(region, summonerId, callback);
• irelia.getChallengerLeagueByGametype(region, type[example'RANKED_SOLO_5X5'])
• irelia.getSummaryStatsBySummonerId(region, summonerId, season [optional], callback);
• irelia.getRankedStatsBySummonerId(region, summonerId, season [optional], callback);
• irelia.getMasteriesBySummonerId(region, summonerId, callback);
• irelia.getRunesBySummonerId(region, summonerId, callback);
• irelia.getSummonerByName(region, name, callback);
• irelia.getSummonerBySummonerId(region, summonerId, callback);
• irelia.getSummonersBySummonerIds(region, summonerIds[Array list], callback);
• irelia.getTeamsBySummonerId(region, summonerId, callback);
• irelia.getChampions(region, true, callback);
• irelia.getRecentGamesByAccountId(region, accountId, callback);
• irelia.getChampionMastery(region, summonerId, championId, callback);
• irelia.getLeagueEntryBySummonerId(region, summonerId, callback);
• irelia.getSummonerByName(region, name, callback);
• irelia.getStatus(region, callback);
• irelia.getMatchByMatchId(region, matchId, callback);
• irelia.getTotalChampionMasteries(region, summonerId, callback);

• irelia.getRealms(region, callback);
• irelia.getRunes(version, locale, callback);
• irelia.getMasteries(version, locale, callback);
• irelia.getItems(version, locale, callback);
• irelia.getChampionsData(version, locale, callback);
• irelia.getSummonerSpells(version, locale, callback);
• irelia.getLanguage(version, locale, callback);