The world''s leading-Bitcoin-Ethereum-Litecoin-Digital Assets-Quotes Website | BTCBAY. BTCBAY is the world''s leading digital asset market website. It is jointly developed and operated by multiple technology enthusiasts from the Bitcoin core community. It provides global real-time market data and history of digital assets such as BTC Bitcoin, ETH Ethereum, and LTC Litecoin. Big data analysis provides users with a one-stop platform for analyzing and researching digital assets.