According to CoinMeta, OKX has announced the opening of Exchange OS Open API, providing on-chain spot and perpetual contract trading interfaces for developers and professional traders. Developers can integrate trading robots, trading terminals, and other trading systems into Exchange OS, and use API to access market data, manage orders, and execute on-chain trading strategies. The trading process adopts a self-managed model, and all related transaction records can be verified on-chain. In addition, this Open API also supports "Seers Season 3" simultaneously. During the public beta period, users who meet the activity criteria can use API to participate in free XP for predictive trading and related leaderboard activities, competing for corresponding prize pools, while also testing automated trading strategies.