| # Short Hunter Datasource Gateway — Environment Variables | |
| # Copy this file to .env for local development. | |
| # In HuggingFace Spaces, add these as Space secrets (never commit real keys). | |
| # ============================================================ | |
| # PROXY / NETWORK (region-blocked exchange workaround) | |
| # ============================================================ | |
| # If KuCoin or Binance are blocked in the HF Space region, configure a proxy. | |
| # The app will not modify system DNS. Use these env vars instead. | |
| HTTP_PROXY= | |
| HTTPS_PROXY= | |
| ALL_PROXY= | |
| # ============================================================ | |
| # EXCHANGE BASE URL OVERRIDES | |
| # ============================================================ | |
| # Override if you need to route through a regional endpoint or proxy. | |
| KUCOIN_FUTURES_BASE_URL=https://api-futures.kucoin.com | |
| BINANCE_FUTURES_BASE_URL=https://fapi.binance.com | |
| # ============================================================ | |
| # PROVIDER API KEYS (all optional — system works without them) | |
| # ============================================================ | |
| # CoinGecko Pro — optional, increases rate limits | |
| COINGECKO_API_KEY= | |
| # CryptoCompare — optional, increases rate limits on OHLCV/price endpoints | |
| CRYPTOCOMPARE_KEY= | |
| CRYPTOCOMPARE_API_KEY= | |
| # CoinMarketCap — optional, enables CMC as primary market data source | |
| COINMARKETCAP_KEY= | |
| CMC_API_KEY= | |
| # CryptoPanic — optional, enables news sentiment capability | |
| CRYPTOPANIC_KEY= | |
| CRYPTOPANIC_API_KEY= | |
| # NewsAPI — optional, enables headline news capability | |
| NEWS_API_KEY= | |
| NEWSAPI_KEY= | |
| # ============================================================ | |
| # PROVIDER BEHAVIOR TUNING | |
| # ============================================================ | |
| # HTTP request timeout per provider call (milliseconds) | |
| PROVIDER_TIMEOUT_MS=10000 | |
| # Cache TTL for in-memory provider results (seconds) | |
| PROVIDER_CACHE_TTL_SECONDS=30 | |
| # Circuit breaker: failures before cooldown | |
| SH_PROVIDER_MAX_FAILURES=3 | |
| # Circuit breaker: cooldown duration (seconds) | |
| SH_PROVIDER_COOLDOWN_SECONDS=90 | |
| # Stale cache threshold: if cached data is older than this, activate no-trade guard (seconds) | |
| PROVIDER_STALE_CACHE_THRESHOLD_SECONDS=300 | |
| # Rate limit cooldown after 429 response (seconds) | |
| PROVIDER_RATE_LIMIT_COOLDOWN_SECONDS=120 | |
| # ============================================================ | |
| # PROVIDER ORDER OVERRIDES (comma-separated, lowercase) | |
| # ============================================================ | |
| SH_PROVIDER_ORDER_UNIVERSE=kucoin,binance,coingecko | |
| SH_PROVIDER_ORDER_CONTRACT=kucoin,binance | |
| SH_PROVIDER_ORDER_TICKER=kucoin,binance,coingecko,cryptocompare | |
| SH_PROVIDER_ORDER_OHLCV=kucoin,binance,cryptocompare | |
| SH_PROVIDER_ORDER_ORDERBOOK=kucoin,binance | |
| SH_PROVIDER_ORDER_FUNDING=kucoin,binance | |
| SH_PROVIDER_ORDER_OPEN_INTEREST=kucoin,binance | |
| SH_PROVIDER_ORDER_MARK_INDEX=kucoin,binance | |
| SH_PROVIDER_ORDER_SENTIMENT=alternative_me,cryptopanic | |
| # ============================================================ | |
| # HUGGING FACE | |
| # ============================================================ | |
| HF_TOKEN= | |
| HF_MODE=public | |
| # ============================================================ | |
| # APPLICATION | |
| # ============================================================ | |
| PORT=7860 | |
| USE_MOCK_DATA=false | |