example.js

var Steam = require("steam"),
    util = require("util"),
    fs = require("fs"),
    csgo = require("../"),
    bot = new Steam.SteamClient(),
    steamUser = new Steam.SteamUser(bot),
    steamFriends = new Steam.SteamFriends(bot),
    steamGC = new Steam.SteamGameCoordinator(bot, 730),
    CSGOCli = new csgo.CSGOClient(steamUser, steamGC, true),
    readlineSync = require("readline-sync"),
    crypto = require("crypto");

Steam.servers = require('./servers.json')

/* Decoding Share Codes */
var scDecoder = new csgo.SharecodeDecoder("CSGO-U6MWi-hYFWJ-opPwD-JciHm-qOijD");
console.log("Sharecode CSGO-U6MWi-hYFWJ-opPwD-JciHm-qOijD decodes into: ");
console.log(scDecoder.decode());

function MakeSha(bytes) {
    var hash = crypto.createHash('sha1');
    hash.update(bytes);
    return hash.digest();
}

var onSteamLogOn = function onSteamLogOn(response){
        if (response.eresult == Steam.EResult.OK) {
            util.log('Logged in!');
        }
        else
        {
            util.log('error, ', response);
            process.exit();
        }
        steamFriends.setPersonaState(Steam.EPersonaState.Busy);
        util.log("Logged on.");

        util.log("Current SteamID64: " + bot.steamID);
        util.log("Account ID: " + CSGOCli.ToAccountID(bot.steamID));

        CSGOCli.launch();

        CSGOCli.on("unhandled", function(message) {
            util.log("Unhandled msg");
            util.log(message);
        });

        CSGOCli.on("ready", function() {
            util.log("node-csgo ready.");

            CSGOCli.matchmakingStatsRequest();
            CSGOCli.on("matchmakingStatsData", function(matchmakingStatsResponse) {
                util.log("Avg. Wait Time: " + matchmakingStatsResponse.global_stats.search_time_avg);
                util.log("Players Online: " + matchmakingStatsResponse.global_stats.players_online);
                util.log("Players Searching: " + matchmakingStatsResponse.global_stats.players_searching);
                util.log("Servers Online: " + matchmakingStatsResponse.global_stats.servers_online);
                util.log("Servers Available: " + matchmakingStatsResponse.global_stats.servers_available);
                util.log("Matches in Progress: " + matchmakingStatsResponse.global_stats.ongoing_matches);
                console.log(JSON.stringify(matchmakingStatsResponse, null, 4));

                CSGOCli.playerProfileRequest(CSGOCli.ToAccountID(bot.steamID));
                CSGOCli.on("playerProfile", function(profile) {
                   console.log("Profile");
                   console.log("Player Rank: " + CSGOCli.Rank.getString(profile.account_profiles[0].ranking.rank_id))
                   console.log(JSON.stringify(profile, null, 2));
                });

                CSGOCli.requestRecentGames();
                CSGOCli.on("matchList", function(list) {
                   console.log("Match List");
                   if (list.matches && list.matches.length > 0) {
                        console.log(list.matches[0]);
                   }
                });
                
                CSGOCli.richPresenceUpload({
                    RP: {
                        status: "Hello World!", // Sets rich presence text to "Hello World!"
                        version: 13508, // Not sure what this value does
                        time: 161.164087, // This might be the amount of time since you have started the game, not sure.
                        "game:state": "lobby",
                        steam_display: "#display_Lobby",
                        connect: "+gcconnectG082AA752",
                        "game:mode": "casual"
                    }
                });
                
                // steam://rungame/730/76561202255233023/+csgo_econ_action_preview%20S76561198084749846A6768147729D12557175561287951743
                CSGOCli.itemDataRequest("76561198084749846", "6768147729", "12557175561287951743", "0");
                
                CSGOCli.on("itemData", function(itemdata) {
                    console.log(itemdata);
                });
            });
        });

        CSGOCli.on("unready", function onUnready(){
            util.log("node-csgo unready.");
        });

        CSGOCli.on("unhandled", function(kMsg) {
            util.log("UNHANDLED MESSAGE " + kMsg);
        });
    },
    onSteamSentry = function onSteamSentry(sentry) {
        util.log("Received sentry.");
        require('fs').writeFileSync('sentry', sentry);
    },
    onSteamServers = function onSteamServers(servers) {
        util.log("Received servers.");
        fs.writeFileSync('servers.json', JSON.stringify(servers, null, 2));
    }

var username = readlineSync.question('Username: ');
var password = readlineSync.question('Password: ', {noEchoBack: true});
var authCode = readlineSync.question('AuthCode: ');

var logOnDetails = {
    "account_name": username,
    "password": password,
};
if (authCode !== "") {
    logOnDetails.auth_code = authCode;
}
var sentry = fs.readFileSync('sentry');
if (sentry.length) {
    logOnDetails.sha_sentryfile = MakeSha(sentry);
}
bot.connect();
steamUser.on('updateMachineAuth', function(response, callback){
    fs.writeFileSync('sentry', response.bytes);
    callback({ sha_file: MakeSha(response.bytes) });
});
bot.on("logOnResponse", onSteamLogOn)
    .on('sentry', onSteamSentry)
    .on('servers', onSteamServers)
    .on('connected', function(){
        steamUser.logOn(logOnDetails);
    });