CS2Vault

Market intelligence dashboard for Counter-Strike 2 items. Track prices, manage your inventory, and get AI-powered market insights.

Features

• Market Overview — Real-time price tracking with CSFloat, Pricempire, and Steam as data sources
• Portfolio Management — Track your CS2 inventory value with historical price data
• Top Movers — See which items are gaining or losing value
• AI Chat — Market analysis powered by Google Gemini and OpenAI
• News Feed — Aggregated CS2 market news via RSS
• Item Detail — Candlestick price charts with TradingView Lightweight Charts
• Responsive UI — Works on desktop, tablet, and mobile

Tech Stack

• Framework: Next.js 16 (App Router, React Compiler)
• Database: SQLite via Prisma + Turso (libSQL)
• Auth: NextAuth.js (Steam OpenID)
• Charts: TradingView Lightweight Charts
• AI: Google Gemini, OpenAI GPT
• Styling: CSS Modules (dark theme, OKX-inspired design system)

Getting Started

Prerequisites

• Node.js 20+
• npm / pnpm / yarn

Setup

# Clone the repo
git clone https://github.com/kyokoxdev/CS2Vault.git
cd CS2Vault

# Install dependencies
npm install

# Copy environment template and fill in your keys
cp .env.example .env.local

# Generate Prisma client and create local database
npx prisma generate
npx prisma db push

# Seed default settings
npx tsx prisma/seed.ts

# Start development server
npm run dev

Open http://localhost:3000.

Environment Variables

Copy .env.example to .env.local and fill in your values:

Variable	Required	Description
DATABASE_URL	Yes	SQLite path for local dev (default: file:./dev.db)
TURSO_DATABASE_URL	Vercel	Turso database URL (libsql://...)
TURSO_AUTH_TOKEN	Vercel	Turso auth token
CRON_SECRET	Vercel	Secret for Vercel Cron job auth
STEAM_API_KEY	Yes	Steam Web API key
ALLOWED_STEAM_ID	Yes	Your Steam64 ID for auth
CSFLOAT_API_KEY	Yes	CSFloat API key
PRICEMPIRE_API_KEY	No	Pricempire API key
GEMINI_API_KEY	No	Google AI Studio key
OPENAI_API_KEY	No	OpenAI API key
GOOGLE_CLIENT_ID	No	Google OAuth client ID (for Gemini OAuth flow)
GOOGLE_CLIENT_SECRET	No	Google OAuth client secret
NEXTAUTH_SECRET	Yes	Generate with openssl rand -hex 32
NEXTAUTH_URL	Yes	App URL (default: http://localhost:3000)
TOKEN_ENCRYPTION_KEY	Yes	Encryption key for stored tokens

Scripts

npm run dev            # Start dev server
npm run build          # Production build
npm run start          # Start production server
npm run lint           # Run ESLint
npm run test           # Run Vitest tests
npm run db:push:turso  # Push schema + seed to Turso

Deployment

Vercel + Turso

This app uses Turso as the cloud database for Vercel deployment.

1. Set up Turso

# Install Turso CLI
curl -sSfL https://get.tur.so/install.sh | bash

# Create a database
turso db create cs2vault

# Get your credentials
turso db show cs2vault --url
turso db tokens create cs2vault

2. Push schema to Turso

# Set credentials in .env.local, then:
npm run db:push:turso

3. Deploy to Vercel

1. Import the GitHub repo at vercel.com/new
2. Add all environment variables from .env.example in the Vercel dashboard
3. Set the build command override: npx prisma generate && next build
4. Deploy

4. Cron (automatic price sync)

The vercel.json configures a cron job that hits GET /api/sync every 5 minutes. It uses the CRON_SECRET env var for authentication. Make sure to set CRON_SECRET in Vercel.

Local Development

For local development, the app uses a local SQLite file (dev.db) automatically — no Turso needed.

Build Configuration

If you encounter OOM errors during build:

NODE_OPTIONS=--max-old-space-size=4096 npm run build

License

MIT