TANGANY offers a technological solution for companies to use blockchain. They integrate blockchain easily and securely into their systems using our modern API. The product "Wallet as a Service" takes care of the storage of private keys in the cloud as well as blockchain access via a stable node infrastructure. This saves a lot of development time and costs, as these services do not have to be developed in-house. In addition, usability is increased enormously for customers and users thanks to the simplified usability.