BOT_TOKEN=PUT_YOUR_TELEGRAM_BOT_TOKEN_HERE BOT_PARSE_MODE=HTML APP_ENV=dev LOG_LEVEL=INFO TZ=Europe/Minsk DB_HOST=localhost DB_PORT=5432 DB_NAME=dzentra_bot DB_USER=dzentra_bot DB_PASSWORD=change_me EXCHANGE_ENABLED=true EXCHANGE_NAME=dzengi EXCHANGE_BASE_URL=https://demo-api-adapter.dzengi.com EXCHANGE_API_KEY= EXCHANGE_API_SECRET= EXCHANGE_TIMEOUT_SEC=10 EXCHANGE_TESTNET=true DEFAULT_SYMBOL=BTC/USD_LEVERAGE