.env.example

# ===========================================
# ENVIRONMENT VARIABLES - EXAMPLE FILE
# ===========================================
# Copy this file to .env and fill in your actual values
# NEVER commit your actual .env file to version control!

# AI/ML API Keys
GROQ_API_KEY=your_groq_api_key_here

# Application Security
SECRET_KEY=your_flask_secret_key_here_64_characters_long
JWT_SECRET_KEY=your_jwt_secret_key_here_64_characters_long

# get applications keys by running this:
# windows
# python -c "import secrets; print('SECRET_KEY=' + secrets.token_hex(32)); print('JWT_SECRET_KEY=' + secrets.token_hex(32))"
# mac
# python3 -c "import secrets; print('SECRET_KEY=' + secrets.token_hex(32)); print('JWT_SECRET_KEY=' + secrets.token_hex(32))"

# Database & Cache
REDIS_URL=redis://localhost:6379/0

# CORS Configuration
ALLOWED_ORIGINS=http://localhost:3000,http://127.0.0.1:3000,http://localhost:5173,http://127.0.0.1:5173

# Development Settings
FLASK_DEBUG=False
FLASK_ENV=production

# Email Configuration (if needed)
# SMTP_SERVER=smtp.gmail.com
# SMTP_PORT=587
# SMTP_USERNAME=your_email@example.com
# SMTP_PASSWORD=your_app_password

# Cloud Storage (if needed)
# AWS_ACCESS_KEY_ID=your_aws_access_key
# AWS_SECRET_ACCESS_KEY=your_aws_secret_key
# AWS_BUCKET_NAME=your_bucket_name

# Analytics & Monitoring (if needed)
# SENTRY_DSN=your_sentry_dsn
# ANALYTICS_API_KEY=your_analytics_key

# External APIs (if needed)
# PUBMED_API_KEY=your_pubmed_api_key
# THIRD_PARTY_API_KEY=your_third_party_key