Update the .env file in Wallet-Release-main folder: Enter your wallet's private key and the DEX trading wallet (AA) address. If you're using OKX Wallet, follow this guide to view your wallet's private key. For the Solana chain, make sure to copy the control address (there are two DEX trading addresses). The Solana private key must be provided in base58 format. If you are only using EVM, you can leave the Solana fields blank (and vice versa).