Caldera: Rollup-as-a-Service (RaaS) Infrastructure Caldera is a RaaS (Rollup-as-a-Service) platform that enables developers to create high-performance rollups on Ethereum effortlessly. It offers flexibility by allowing developers to choose between various frameworks such as Arbitrum Nitro, Optimism Bedrock, ZK Stack, or Polygon CDK, based on their needs.Key Features of CalderaCustomizable Gas Tokens:Developers can use any ERC-20 token as gas fees for their rollups instead of ETH.Data Availabi...