Dr. McKay

Your asset ID is still wrong.

offer.itemsToReceive contains an array of the items you'd receive if you accepted this offer. For each item in this array, check appid to make sure it's CS:GO and name to make sure it's a key. For example: var allItemsAreGood = offer.itemsToReceive.every(function(item) { return item.appid == 730 && item.name == "CS:GO Case Key"; });

I don't know, but it makes sense to me. Are you requesting your own inventory while logged in, or others'?

Nobody knows what goes on at Valve, but the rate-limit for inventories was made much more strict yesterday. Nobody knows if it will change again in the future.

Swap the order of history and err (order matters), but yes.

They're provided to the callback. The second argument (on success) is an object which has a property trades, which is an array of objects which contain trade data.

Have you read the documentation? What's unclear to you?

Set a language in your constructor if you haven't already, and then the item should have a name property you can check.

502 = Bad Gateway Have you tried again after some time?

Data types shouldn't matter. The module should convert everything internally for you. Are you absolutely sure you're using asset IDs which are owned by the account you're logged into? Maybe you mixed up some accounts?

It usually helps to print out values of variables when debugging. In this case, I suspect one of appid, contextid, or assetid is undefined or not the value you are expecting.

If you want to do anything that limited users can't do, then you need to spend $5 on Steam.

https://github.com/DoctorMcKay/node-steam-user#myfriends

"Currencies" are a weird thing that I don't think anyone except Spiral Knights uses.

You must use assetid. You can't use classid or instanceid when sending a trade offer.

Never throw away an error. Check err before you try to do anything. Also, I sincerely hope that isn't your actual secret.

https://github.com/DoctorMcKay/node-steamcommunity/wiki/SteamCommunity#sessionexpired When your session expires, just log in again. If you logged in via steam-user, call webLogOn again. If you logged in via steamcommunity, call login again.

Your session has expired. Log in again.

Use the WebAPI for that.

There is no way to do this. You can parse the CS:GO item schema that ships with the game, but I don't believe it'll get you what you want.

Log in again.

You should try again.

Use node-steamcommunity for that: https://github.com/DoctorMcKay/node-steamcommunity/wiki/CSteamGroup#joincallback

Right. If you were using node-steam-user then just using offer.partner would work, but since you're using node-steam you need to convert it to a string.

Run npm update and it should go away.