x3swap appears to be related to decentralized exchange (DEX) platforms like Elfswap, 0xMix and 0xTrade. These platforms focus on features such as zero-fee trading, privacy swaps, smart chain integration, staking and farming opportunities. Some projects have completed KYC audits and secured listings on centralized exchanges (CEX). Tokenomics typically involve allocations for sale, liquidity, marketing and team development. Low buy/sell tax structures are common.