AppWit/.env.example at main · JagjeevanAK/AppWit · GitHub

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# Database Configuration
POSTGRES_DB=appwit_db
POSTGRES_USER=appwit
POSTGRES_PASSWORD=change_this_password
POSTGRES_PORT=5432

# Backend Configuration
NODE_ENV=production
PORT=4000
BACKEND_PORT=4000
BACKEND_IMAGE=appwit/backend:latest

# Database URL (auto-constructed in docker-compose, set manually for local dev)
DATABASE_URL=postgresql://appwit:change_this_password@localhost:5432/appwit_db

# URLs
FRONTEND_URL=http://localhost:3000
BACKEND_URL=http://localhost:4000
CORS_ORIGINS=http://localhost:3000,http://127.0.0.1:3000

# JWT Secret - CHANGE THIS IN PRODUCTION!
JWT_SECRET=your_super_secret_jwt_key_change_this
JWT_EXPIRES_IN=7d
SESSION_EXPIRY_DAYS=7

# E2B Sandbox Configuration
E2B_API_KEY=your_e2b_api_key_here
TEMPLATE_ID=your_template_id_here
SANDBOX_PORT=3000

# LLM Provider Configuration
# Options: 'openrouter' (default), 'anthropic', 'openai'
LLM_PROVIDER=openrouter

# OpenRouter Configuration
OPENROUTER_API_KEY=your_openrouter_api_key_here
OPENROUTER_MODEL=anthropic/claude-sonnet-4-20250514

# Anthropic Configuration
ANTHROPIC_API_KEY=your_anthropic_api_key_here
ANTHROPIC_MODEL=claude-sonnet-4-20250514

# OpenAI Configuration
OPENAI_API_KEY=your_openai_api_key_here
OPENAI_MODEL=gpt-5.2-codex

# Cloudflare R2 Storage (Optional)
R2_ACCOUNT_ID=
R2_ACCESS_KEY_ID=
R2_SECRET_ACCESS_KEY=
R2_BUCKET_NAME=
R2_PUBLIC_URL=

# Langfuse Observability (Optional)
LANGFUSE_PUBLIC_KEY=
LANGFUSE_SECRET_KEY=
LANGFUSE_HOST=https://cloud.langfuse.com

# Frontend Configuration
FRONTEND_PORT=3000
FRONTEND_IMAGE=appwit/frontend:latest
NEXT_PUBLIC_BACKEND_URL=http://localhost:4000

# Google OAuth (Optional)
GOOGLE_CLIENT_ID=
GOOGLE_CLIENT_SECRET=

# vercel deployment
VERCEL_TOKEN=your_vercel_token_here