What is $BNB ?

BNB (originally known as Binance Coin and now as "Build and Build") is the native cryptocurrency of the Binance ecosystem, which includes its popular cryptocurrency exchange and its blockchains, the BNB Beacon Chain and the BNB Smart Chain.

Here are its main features and uses:

Foundation and Evolution: BNB was launched in July 2017 through an Initial Coin Offering (ICO). Initially, it was an ERC-20 token on the Ethereum blockchain, but later it migrated to Binance's own blockchain, the Binance Chain, and subsequently to the BNB Smart Chain (BSC).

Main Utility: In its early days, the main use of BNB was to offer discounts on trading fees on the Binance exchange. This remains one of its key functions, incentivizing users to use BNB for their transactions.