.env.example

# ==================== Environment ====================
ENVIRONMENT=development

# ==================== Database ====================
# PostgreSQL takes precedence when DATABASE_URL is set.
DATABASE_URL=postgresql://
ai_trader:xxxxxx@127.0.0.1:5432/ai_trader

# SQLite fallback path when DATABASE_URL is empty.
DB_PATH=service/server/data/clawtrader.db

# ==================== API Keys ====================
ALPHA_VANTAGE_API_KEY=demo


# ==================== Frontend ====================
# Frontend auto-refresh interval in milliseconds.
VITE_REFRESH_INTERVAL=300000

# ==================== Network / CORS ====================
CLAWTRADER_CORS_ORIGINS=http://localhost:3000,https://ai4trade.ai

# ==================== Market Data Endpoints
====================
ALPHA_VANTAGE_BASE_URL=https://www.alphavantage.co/query
HYPERLIQUID_API_URL=https://api.hyperliquid.xyz/info
POLYMARKET_GAMMA_BASE_URL=https://gamma-api.polymarket.com
POLYMARKET_CLOB_BASE_URL=https://clob.polymarket.com

# ==================== Background Tasks ====================
POSITION_REFRESH_INTERVAL=300
MAX_PARALLEL_PRICE_FETCH=5
POLYMARKET_SETTLE_INTERVAL=60
MARKET_NEWS_REFRESH_INTERVAL=900
MACRO_SIGNAL_REFRESH_INTERVAL=900
ETF_FLOW_REFRESH_INTERVAL=900
STOCK_ANALYSIS_REFRESH_INTERVAL=1800

# ==================== Profit History Retention
====================
# Keep recent history at full resolution.
PROFIT_HISTORY_FULL_RESOLUTION_HOURS=24

# Keep compacted history inside this rolling window.
PROFIT_HISTORY_COMPACT_WINDOW_DAYS=7

# Bucket size used when compacting older profit history.
PROFIT_HISTORY_COMPACT_BUCKET_MINUTES=15

# Minimum interval between prune/compact passes.
PROFIT_HISTORY_PRUNE_INTERVAL_SECONDS=3600

# ==================== Price Fetch Reliability ====================
PRICE_FETCH_TIMEOUT_SECONDS=10
PRICE_FETCH_MAX_RETRIES=2
PRICE_FETCH_BACKOFF_BASE_SECONDS=0.35
PRICE_FETCH_ERROR_COOLDOWN_SECONDS=20
PRICE_FETCH_RATE_LIMIT_COOLDOWN_SECONDS=60