Node.js Steamstore - Redeem key example

app.ts

const SteamUser = require('steam-user');
const SteamTotp = require('steam-totp');
const SteamStore = require('steamstore');
const client = new SteamUser();
const steamstore = new SteamStore();


client.logOn({
    "accountName": "###username###",
    "password": "###password###",
    "twoFactorCode": SteamTotp.generateAuthCode("###sharedSecret###")
});

client.on("webSession", ({}, cookies: Array<string>) => {
    steamstore.setCookies(cookies);
    steamstore.redeemGameKey("29TJB-3QJ80-TRTDE", (err, eresult, ekeyactivationresult, purchase_receipt_info) => {

        switch (ekeyactivationresult) {
            case steamstore.EKeyActivationResult.Success:
                console.log("Key redeemed successfully.");
                break;
            case steamstore.EKeyActivationResult.InvalidProductKey:
                console.log("Invalid product key.");
                break;
            case steamstore.EKeyActivationResult.UnexpectedError:
                console.log("Unexpected error. Try again in 30 minutes or contact Steam support.");
                break;
            case steamstore.EKeyActivationResult.AlreadyInAccount:
                console.log("Game already exists on account.");
                break;
            case steamstore.EKeyActivationResult.CountryRestriction:
                console.log("Game not available in your country.");
                break;
            case steamstore.EKeyActivationResult.UsedProductKey:
                console.log("Product key already used.");
                break;
            case steamstore.EKeyActivationResult.GameRequired:
                console.log("You need another game to redeeem this key.");
                break;
            case steamstore.EKeyActivationResult.PlayOnPS3:
                console.log("You'll have to play the game on PS3 before you can redeem this key.");
                break;
            case steamstore.EKeyActivationResult.AccountBalanceKey:
                console.log("Key is not a game key. Try redeeming it as a balance card instead.");
                break;
            case steamstore.EKeyActivationResult.TooManyActivations:
                console.log("Too many activation attempts from this account or IP address.");
                break;
            default:
                console.log("Unknown error code " + ekeyactivationresult);
                break;
        }
    });
});