Steam Node.js Library (Unofficial)

An unofficial Node.js library for the Steam Web API written in TypeScript. This library is built with Bun and Zod.

Based on the also unofficial Steam API documentation by XPaw.

This SDK provides a simple way to interact with different parts of the Steam API. Specifically, it operates on endpoints that have been validated to work (by manually testing each endpoint from the unofficial documentation).

It also provides a simple way to redirect users to a Steam login page and authenticate users with Steam using OpenID Connect.

This library is not affiliated with Valve Corporation or Steam. All trademarks are property of their respective owners in the US and other countries. Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries.

Installation

bun add steam-nodejs

Usage

import { SteamClient } from 'steam-nodejs';

const steamClient = new SteamClient('your-api-key');


// After authenticating the user, you can operate on different parts of the Steam API
const friendsList = await steamClient.user.getFriendsList(user.steamid);

console.log(friendsList);

More Examples

import { SteamClient } from 'steam-nodejs';

const steamClient = new SteamClient('your-api-key');

const followedGames = await steamClient.store.getGamesFollowed(user.steamid);

console.log(appDetails.name);

Available Services

Currently, the following services are available:

• ChartsService
• CommunityService
• EconService
• NewsService
• PlayerService
• SaleService
• StatsService
• StoreService
• StoreTopSellersService
• SteamStoreService
• UserService
• WishlistService
• ReviewsService
• UserStoreVisitService
• ActionsService

Features

Service	Features
Charts	Get games by concurrent players Get most played games Get best of year
Community	Get apps
Econ	Get trade offers summary Get trade history Get trade offers
News	Get news for app
Player	Get Steam level Get badges Get owned games Get recently played games Get last played times Get animated avatar Get avatar frame Get mini profile background Get favourite badge Get player link details Get profile background Get profile customization Get profile items equipped Get Steam Deck keyboard skins Get top achievements for games
Sale	Get user year in review Get user year achievements
Stats	Get number of current players Get player achievements Get global achievement percentages for app Get schema for game Get user stats for game
Store Top Sellers	Get weekly top sellers
Steam Store	Get app details (use this specifically to get information about a particular app)
Store	Get app list on store Get games followed Get games followed count Get most popular tags
User Store Visit	Get most visited items on store
User	Get user Get friends list Get users Get user group list
Wishlist	Get wishlist Get wishlist item count
Reviews	Get reviews for an app
Actions	Get categories for the store Get tags for the store

Documentation

For more information, please see the documentation.

Also read InternalSteamWebAPI for more extra on other undocumented endpoints and information on the Steam Store Web API.

Contributing

Please see CONTRIBUTING.md for contribution guidelines.

Developing Locally

This project requires the following dependencies to be installed:

• Bun
• Node.js

To install the dependencies, run the following command:

bun install

Testing

Please create a .env.test file with the following content:

TEST_STEAM_API_KEY=your-api-key
TEST_STEAM_USER_ID=your-steam-user-id

You can get your Steam API key from the Steam Developer Portal.

After which, you can run the tests with the following command:

bun test

License

MIT

Disclaimer

This project is not affiliated with Valve Corporation or Steam. All trademarks are property of their respective owners in the US and other countries. Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries.