Dr. McKay

No, those are the same exact URL.

Rocket League is 252950, not 252590.

No, that isn't normal. Just running const SteamUser = require('steam-user') runs at around 60 MB for me.

The user event will be emitted anytime Steam sends a persona state notification, which happens automatically for all your friends whenever their states change, provided you're marked as online.

Get your friends list from myFriends and check each of their statuses in users.

If you're using steam-user, rememberPassword is the only option you can use. There are no cookies.

Assuming you're using steam-user, look into rememberPassword. But be warned, it's not foolproof. It breaks sometimes.

If you're specifying a custom dataDirectory, then it's not going to get saved to appdata.

There's no reason anything should have changed. v3 hasn't been touched in months. Incidentally, I suggest that you update to v4.

It's in their persona_state_flags. You can see the available flags here. So, you'd want to check if (user.persona_state_flags & SteamUser.EPersonaStateFlag.ClientTypeMobile)

No, there is no such function as declineConfirmationForOffer. If you want to accept a given offer by ID, you'll need to first retrieve it using getOffer.

You need to research how asynchronous code works in JavaScript.

Before calling webLogOn, you need to check if client.steamID is set. If it isn't, then you aren't connected and you'll need to reconnect first.

In what way?

No.

For most free games other than TF2, you need to request a license before you can play it.

Your package.json is malformed. It looks like you just glued package-lock.json and package.json together. Don't do that. Get rid of the second dependencies section.

You need to run npm install in the folder where your bot code is located. If you didn't add steam-user to your package.json, then you'll need to use npm install steam-user.

You'd have to split your bots into a separate application. You could communicate between the two using TCP or HTTP, among other things.

Dunno what to tell you. You're connecting to Steam servers, but they're telling you to try a different one.

Please explain how you fixed it, for future people who might have the problem.

You didn't install to the right place.

Show your code, please.

Make sure api.steampowered.com isn't being blocked on your network, maybe.

Sorry, I could have been a little clearer. Not event callbacks, those are (mostly) unchanged. Callbacks to functions like getPersonas is what I'm talking about. All the changes in v4 can be found here.