# Database
DATABASE_URL=postgresql://postgres:postgres123@localhost:5432/ai_clinical_research?schema=public

# Redis
REDIS_URL=redis://localhost:6379

# JWT
JWT_SECRET=your-secret-key-change-in-production
JWT_EXPIRES_IN=7d

# LLM API
DEEPSEEK_API_KEY=sk-7f8cc37a79fa4799860b38fc7ba2e150
DASHSCOPE_API_KEY=sk-75b4ff29a14a49e79667a331034f3298

# Dify
DIFY_API_URL=http://localhost:3000
DIFY_API_KEY=your-dify-api-key

# Server
PORT=3001
NODE_ENV=development