Arrakis Finance provides decentralized market making infrastructure and strategies on Uniswap V3. Their services include creating deep liquidity on Uniswap V3, offering multi-position liquidity positions, reducing impermanent loss, and providing fungible ERC20 tokens for DeFi composability. They also offer Protocol Automated Liquidity Management (PALM) to help protocols acquire inventory and create deep liquidity for their tokens. Already utilized by several leading DeFi protocols, Arrakis aims to expand its liquidity management system to more projects.