$BNB (Build and Build) is the native token of the Binance ecosystem and one of the most recognized cryptocurrencies in the world. Originally launched as an ERC-20 token on $ETH , BNB now powers the BNB Smart Chain and BNB Beacon Chain, enabling fast, low-cost transactions for decentralized apps, DeFi protocols, and NFT platforms. BNB is used for trading fee discounts on Binance, token sales on Binance Launchpad, and more—making it a utility powerhouse. With strong community support and continuous innovation from Binance, BNB remains a core asset in the crypto space.