A comprehensive centralized exchange trading interface that wraps 39 API endpoints across Binance, Bybit, OKX, Hyperliquid, and Aster. Handles spot and futures markets with built-in four-layer risk controls on write operations (price deviation, position limits, rate limiting, balance checks). The skill enforces some sharp edges worth noting: you must explicitly fetch position mode to get the hedged flag before placing orders or closing positions, quantity cannot be zero when closing, and it defaults to perpetual swap symbols over spot unless you specify otherwise. Good separation of concerns too, it stays in its lane and routes you to sibling skills for DEX swaps, on-chain data, or wallet operations. If you're building anything that touches CEX order flow programmatically, this consolidates the tedious exchange API differences into one surface.
npx skills add https://github.com/6551team/opentrade --skill opentrade-cex