BTDEX in a Docker container based on linuxserver.io/KasmVNC Docker image. What is BTDEX? It's a unique, serverless, non-custodial exchange method for cryptocurrencies and fiat currencies based on the Signum cryptocurrency. The BTDEX application and the cross-chain/fiat smart contracts are open source. No need to trust your funds to closed source solutions. BTDEX is open-source software found at https://github.com/btdex/btdex.