On July 21, it was announced that the OKX DEX API has now launched MEV protection and transaction simulation functions, fully supporting many public chains such as ETH, SOL, and BSC. MEV protection function realizes active anti-pinching and helps users avoid asset losses caused by MEV. The transaction simulation API allows users to predict transaction results by simulating the transaction execution process before the actual execution of a transaction, reducing user risks, optimizing transaction costs, and avoiding losses caused by failed on-chain operations. It is reported that the goal of OKX DEX API is to provide industry-leading API solutions, become the first choice for developers and the industry standard, while promoting the expansion and diversification of the OKX DEX aggregator ecosystem.