#plasma $XPL BNB is the native coin of the BNB Chain ecosystem, essential for powering its multifaceted Web3 environment. It supports transactions on the BNB Smart Chain (BSC), the opBNB L2s, and BNB Greenfield. Besides transaction fees, BNB serves as a governance token, granting holders the ability to participate in the BNB Chain's decentralized on-chain governance.