What is vDice.io
vDice.io does its own interpretation of UIs for various betting games, as they have been deployed on public blockchain infrastructure, by various development teams from around the world. Each is a possible interpretation of a pretty display for a given game.
There are no crypto-tokens, funds, logic, user data, information, critical game code, execution or information on the web-server. Instead, there are some pretty images and basic APIs pulling data from various smart contracts that have been deployed on public blockchain infrastructure, by various development teams.
These UIs each represent just one interpretation of a UI for viewing these various smart contracts. One could also design and implement their own UI for viewing these very same smart contracts, and deploy them on their web-server, or anywhere they like. Indeed, many have.
As such, it is not even necessary to interact with any of these smart contracts through this, or any, web interface itself. Indeed, as all games exist as independent code on public blockchain infrastructure, it is possible to interact with these smart contracts directly, without any UI, and execute any of the smart contract functions.