Summary
This skill should be used when the user asks to 'buy BTC', 'sell ETH', 'place a limit order', 'place a market order', 'cancel my order', 'amend my order', 'long BTC perp', 'short ETH swap', 'open a position', 'close a position', 'set take profit', 'set stop loss', 'add a trailing stop', 'set leverage', 'check my orders', 'order status', 'fill history', 'trade history', 'buy a call', 'sell a put', 'buy call option', 'sell put option', 'option chain', 'implied volatility', 'IV', 'option Greeks', 'delta', 'gamma', 'theta', 'vega', 'delta hedge', 'option order', 'option position', 'option fills', 'event contract', 'buy Yes', 'buy No', 'buy Up', 'buy Down', 'BTC above', 'price above', '15min price', 'prediction market', or any request to place/cancel/amend spot, perpetual swap, delivery futures, options, or event contract orders on OKX CEX. Covers spot trading, swap/perpetual contracts, delivery futures, options (calls/puts, Greeks, IV), event contracts (binary Yes/No or Up/Down outcomes), and conditional (TP/SL/trailing) algo orders. Requires API credentials. Do NOT use for market data (use okx-cex-market), account balance/positions (use okx-cex-portfolio), or grid/DCA bots (use okx-cex-bot).