STX crypto is the native token of the Stacks blockchain network, known for bringing decentralized apps and smart contracts to Bitcoin. It's notable as the first token qualified by the U.S. SEC and is used for transaction fees, deploying smart contracts, and can be stacked to earn
Bitcoin rewards. The network links to Bitcoin, turning it into a programmable base layer and leveraging its high security. Features include a consensus mechanism called proof of transfer, microblocks for fast transaction processing, and its own smart contract language, Clarity.