About
ONEDECK is a SaaS platform for trading and holding cryptocurrencies. The all-in-one web service allows its users to track their favorite pairs on any exchange within a single window, track their crypto assets wherever they are stored using the platform's portfolio deck, and use the company's analytics system to improve their decision making. The core engine of the platform works with public APIs of cryptocurrency exchanges to provide the end user with an interface and additional functions. Exchanges are integrated with the engine through separate libraries. The availability of each library is monitored by an external service. The secondary engine, the analytics system basis, allows users to retrieve market state data from data providers through their APIs, collecting data on major blockchains and large transaction states and forming the newsfeed. Onedeck has no access to the user's funds, which are kept at the exchanges and wallets that the user has added. Moreover, all connections with the exchanges are encrypted with https using RSA 2048-bit encryption. The funds or assets are never stored, which allows users to maintain full control of them.