APP_ENV=development
SERVER_PORT=8080

# 키움증권 Open API+ 키 (https://apiportal.koreainvestment.com 에서 발급)
KIWOOM_APP_KEY=your_app_key_here
KIWOOM_APP_SECRET=your_app_secret_here
KIWOOM_BASE_URL=https://openapi.koreainvestment.com:9443

# 캐시 설정
CACHE_TTL_SECONDS=1

# WebSocket 설정
WS_MAX_CLIENTS=100
WS_POLL_INTERVAL_MS=1000
