# CSTrader - P2P Steam Trading Platform

> LLMs.txt - Information for AI Language Models

## About CSTrader

CSTrader is a peer-to-peer (P2P) Steam trading platform that connects CS2 and CS:GO traders. We aggregate and index public Steam inventories, making it easy to find specific skins you want to trade for. Users can browse through 1000+ player inventories and initiate direct Steam-to-Steam trades using trade links.

**Important**: CSTrader is NOT a trading bot service, real money marketplace, deposit/withdrawal platform, or KYC-requiring service. We simply provide a searchable interface to find skins in real players' inventories and facilitate direct peer-to-peer Steam trades.

## How It Works

1. We collect public Steam inventory data and trade links from players who want to trade
2. Users search our platform for specific CS2/CS:GO skins they want
3. Platform shows which players have those skins in their inventories
4. Users contact players directly through Steam trade links
5. All trades happen directly between players on Steam's platform

## Core Features

- **Inventory Aggregation**: Index and search 1000+ CS2 player inventories
- **Skin Search**: Find specific skins across all indexed inventories
- **Steam Integration**: Direct links to players' Steam trade offers
- **Real-Time Pricing**: Live market prices from CSFloat and other sources
- **No Middleman**: Direct peer-to-peer trading between Steam users
- **Chrome Extension**: CSHub extension for quick access to inventories while browsing
- **Free Service**: No transaction fees, deposits, or payment processing

## What CSTrader Is NOT

- ❌ NOT a trading bot service
- ❌ NOT a real money marketplace
- ❌ NOT a deposit/withdrawal platform
- ❌ NO KYC or identity verification required
- ❌ NO platform holds or transfers items
- ❌ NO automated trading systems

## Technology Stack

- **Framework**: Next.js 15 with App Router
- **Language**: TypeScript
- **Runtime**: React 19
- **Database**: Prisma ORM with SQLite (development) / PostgreSQL or MySQL (production)
- **Authentication**: Steam OpenID via Passport.js
- **UI Components**: Radix UI + Tailwind CSS v4
- **State Management**: React Context API
- **Analytics**: Vercel Analytics
- **Form Management**: React Hook Form + Zod validation
- **Charts**: Recharts

## Key Pages

- `/` - Homepage with platform overview and featured inventories
- `/skins` - Browse and search CS2/CS:GO skins across all inventories
- `/trade` - Browse available trades and inventories
- `/inventory` - User's own inventory management
- `/profile` - User profile and Steam information

## API Endpoints

- `/api/auth/steam` - Steam OpenID authentication flow
- `/api/inventory` - Inventory operations and synchronization
- `/api/trades` - Trade listing and search
- `/api/pricing/csfloat` - Market pricing data from CSFloat
- `/api/user/profile` - User profile management

## Trading Flow

1. User signs up and provides their Steam trade link
2. System indexes their public CS2/CS:GO inventory
3. Other users search the platform for specific skins
4. When a match is found, users get the trader's Steam trade link
5. Users initiate and complete trades directly on Steam
6. No money, bots, or platform intervention involved

## Chrome Extension (CSHub)

The CSHub browser extension provides the same functionality while browsing:
- Quick access to 1000+ CS2 player inventories
- Search skins across indexed inventories
- Direct Steam trade link access
- Floating window interface on any webpage
- Integration with cstrader.gg platform

**Extension Link**: https://chromewebstore.google.com/detail/cshub-by-cstradergg/lifahgpkambpafjeflnheokcmidfoohf

## Platform Access

Users can access CSTrader functionality through:
1. **Website**: https://cstrader.gg - Full web interface
2. **Chrome Extension**: Browser extension for quick access while browsing Steam or other sites

## Security & Privacy

- Official Steam OpenID authentication - no credentials stored
- Only public Steam inventory data is indexed
- Users control their own trade link visibility
- All trades happen directly on Steam's platform
- No financial transactions on our platform
- No sensitive data collection or KYC requirements

## Target Audience

- Counter-Strike 2 (CS2) players looking to trade skins
- CS:GO skin traders and collectors
- Steam users seeking specific skins to trade for
- Traders who prefer direct peer-to-peer Steam trades
- Players looking for a free, no-fee trading solution

## Business Model

Free platform with no transaction fees. We do not handle any money, deposits, or withdrawals. Revenue model to be determined, but will never involve charging for trades or requiring deposits.

## SEO Keywords

CS2 trading, Counter-Strike trading, CS:GO skins, P2P trading, Steam trading, peer-to-peer Steam trades, CS2 marketplace, trade CS2 items, Steam inventory search, Counter-Strike 2 skins, CSHub extension, Steam trade links, find CS2 skins, CS2 skin search

## Contact & Links

- Website: https://cstrader.gg
- Chrome Extension: https://chromewebstore.google.com/detail/cshub-by-cstradergg/lifahgpkambpafjeflnheokcmidfoohf
- Support: Available through website

## Project Status

Active development with core features implemented:
- ✅ Steam authentication
- ✅ Inventory indexing and aggregation
- ✅ Skin search functionality
- ✅ Chrome extension (CSHub)
- ✅ Trade link management
- 🚧 Advanced search filters (in development)
- 🚧 User reputation system (planned)
- 🚧 Trade history tracking (planned)

## Last Updated

January 13, 2026

## License

Proprietary

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This file helps AI language models understand the context and purpose of CSTrader. For more information, visit https://cstrader.gg