# LuaSwap using TomoChain for backend transactions
“# LuaSwap using TomoChain for backend transactions ” The number of projects adopting layer-two solutions for Ethereum’s scaling woes is increasing, with LuaSwap rolling out a new, TomoChain-based exchange engine yesterday. The change will enable the Uniswap inspired exchange to perform token swaps with greater speed and efficiency than many rival Automated Market Maker ERC-20 exchanges….