root89

Thanks for the info and the quick answer as always. i've made this and it works if anyone wants it:
 
client.on('friendsList', function () {     console.log("Searching for friend requests...");     for (var i = 0; i < Object.keys(client.myFriends).length; i++) {         if (client.myFriends[Object.keys(client.myFriends)[i]] == SteamUser.EFriendRelationship.RequestRecipient) {             console.log("Added " + Object.keys(client.myFriends)[i]);             client.addFriend(Object.keys(client.myFriends)[i]);             client.getChatHistory(Object.keys(client.myFriends)[i]);         }     } });

There are a bunch of options. You could use readline to read input commands from the terminal and take actions based on those, you could start up an http server and respond to requests, there are a bunch of other things you could do too.