# API Keys
OPENAI_API_KEY=
GEMINI_API_KEY=
ANTHROPIC_API_KEY=

# Provider Settings
DEFAULT_PROVIDER=openai
OPENAI_DEFAULT_MODEL=gpt-5-nano
OPENAI_TEMPERATURE=0.7

# Rate Limiting
RATE_LIMIT_ENABLED=true
RATE_LIMIT_REQUESTS_PER_MINUTE=60
RATE_LIMIT_TOKENS_PER_MINUTE=90000

# Session Management
SESSION_STORE_TYPE=memory
SESSION_TTL_SECONDS=3600

# API Configuration
API_HOST=0.0.0.0
API_PORT=8000
CORS_ENABLED=true
DEBUG=true
LOG_LEVEL=INFO

# Database Configuration
DATABASE_URL=

REDIS_URL=redis://localhost:6379
REDIS_TTL=3600
