Trading Portfolio — live Hyperliquid positions, unrealized PnL, and account equity. Proxies to the internal Hyperliquid

Trading Portfolio — live Hyperliquid positions, unrealized PnL, and account equity. Proxies to the internal Hyperliquid trading service and returns real-time open positions, marks, leverage, and account summary. HOW TO CALL: GET /trading/portfolio RESPONSE: account_value_usd — total equity in USD open_positions — [{asset, side, size, entry_price, mark_price, unrealized_pnl}] PRICING: $0.0001 per call.