ChromaWallet Professional runs in server mode and has a built-in JSON-RPC API that supports SPV. Clients can verify data without a server, with Mobile apps for Android and iOS. It works on a Smart Contract Platform that allows for digitizing and representing workflows in a secure, private and efficient way, by taking complex transactions and simplifying them into code. This platform is used for trade finance, financial instruments, asset transfer systems and more. ChromaWay is an open source enterprise platform for colored coins with an extended feature set and improved scalability that builds Smart blockchain technology infrastructure.