Stacks
Enabling smart contracts & apps with Bitcoin.
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About
Stacks is a layer-2 solution that brings smart contracts, decentralized apps (dApps), and DeFi to Bitcoin. Built on top of the Bitcoin blockchain, Stacks leverages Bitcoin’s security while enabling scalable and fast transactions. With Stacks, developers can create and deploy smart contracts using the Clarity programming language, which offers complete transparency and predictability. Stacks is redefining the capabilities of Bitcoin by unlocking its potential for decentralized finance, NFTs, and other advanced applications.
Key Features
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Smart Contracts on Bitcoin
Build decentralized applications using Clarity, a secure, predictable smart contract language that settles directly on Bitcoin. -
Bitcoin Finality
Benefit from true Bitcoin security—Stacks transactions finalize on Bitcoin’s base layer, making them immutable and tamper-proof. -
Scalable and Fast Transactions
Unlock high-throughput transaction capabilities on Bitcoin through Stacks’ Layer 1.5 solution, without sacrificing decentralization. -
Developer Tools
Access robust SDKs, documentation, tutorials, and community support to accelerate dApp development on Bitcoin. -
$1T Bitcoin Economy
Leverage Bitcoin’s massive capital base to power new financial primitives, applications, and Web3 use cases. -
Staking and sBTC
Stake STX tokens to earn BTC rewards and use sBTC to bring native Bitcoin liquidity into DeFi apps built on Stacks.