Stacks (STX)

Stacks is a Bitcoin Layer-2 network that enables smart contracts and decentralized applications to natively inherit Bitcoin's security. The Nakamoto Testnet Program was an exclusive, structured testing initiative launched by the Stacks Foundation to gather targeted feedback ahead of the highly anticipated Nakamoto mainnet upgrade. Ecosystem applications such as Hermetica, Velar, and Uasu participated to heavily refine the user experience, signing processes, and technical documentation. Rather than a traditional token airdrop, the program incentivized developers and network signers with early access, dedicated tester cohorts of 50 users per app, and one-on-one technical support from core developers.

Stacks is a leading Bitcoin Layer-2 network designed to bring smart contracts, DeFi, and decentralized applications directly to the Bitcoin ecosystem. The Stacks Endowment Grants Program is a perpetual quarterly initiative established to fund builders, developers, and community stewards advancing the network. Funded by the SIP-031 endowment, the program features distinct tracks such as Builder Grants, Getting Started Grants, and Community DeGrants to support projects at various stages of maturity. Successful applicants receive milestone-based funding to build key infrastructure, integrate sBTC, and support major network upgrades like the Nakamoto release.

Stacks is a leading Bitcoin Layer-2 blockchain that enables smart contracts and decentralized applications to inherit Bitcoin's robust security. The Stacks Community DeGrants program is a community-led microgrants initiative designed to fund practical, creative, and ecosystem-positive projects. Funded by the Stacks Endowment, the program operates in specific cohorts with selection decisions made by rotating Community Stewards. For Cohort 4, a total reward pool of $25,000 is shared among six selected projects, with individual grants ranging from $3,000 to $5,000. Selected individual applicants must complete KYC requirements and deliver on explicitly defined milestones to receive their funding.

Stacks is a Bitcoin Layer-2 network that enables smart contracts and decentralized applications using the Clarity programming language. The Stacks Ascent program is a structured, milestone-based builder development initiative by the Stacks Foundation. It guides developers from their initial entry into the ecosystem through building functional projects and launching startups. Participants progress through five progressive levels, completing specific technical tasks and user acquisition goals to unlock tiered grants, mentorship, and networking opportunities. Although applications are periodically paused to focus on existing members, the program offers a continuous pathway for developers to secure up to $7,000 in cumulative funding while building on Stacks.

Stacks is a Bitcoin Layer 2 network that brings smart contracts, decentralized applications, and programmable assets to Bitcoin. The BUIDL Battle #2, also known as The Bitcoin Builders Tournament, was a virtual hackathon hosted on DoraHacks focused on advancing the Stacks ecosystem. Running in March 2026, the event challenged developers to build innovative projects utilizing Clarity, sBTC, USDCx, and the x402 protocol. The tournament featured a $20,000 USD prize pool split between an open track and specific technological bounties. Over 400 developers registered, resulting in 140 approved projects that pushed the boundaries of Bitcoin-native assets and cross-chain liquidity.

Stacks is a Bitcoin Layer 2 network that enables smart contracts and decentralized applications to use Bitcoin as a secure base layer. The EasyA x Stacks Bitcoin Hackathon was London's first major Bitcoin-focused building event, organized in partnership with EasyA and supported by Hiro Systems. Over 350 developers gathered for the 36-hour in-person event at Protein Studios to build innovative dApps utilizing Stacks, Clarity, and sBTC. Participants competed across specialized tracks, including sBTC integration, AI, and Shark Tank-style pitches, resulting in over 50 new projects launched on the network and a distributed prize pool of $25,000 USD.

Stacks is a leading Bitcoin Layer-2 network that enables smart contracts and decentralized applications to inherit Bitcoin's security. The Stacks Builder Challenges is a continuous, rolling incentive program powered by Talent Protocol to reward developers for their ongoing contributions to the ecosystem. Builders earn STX tokens by deploying smart contracts, utilizing Stacks SDKs, and contributing to open-source GitHub repositories. Operating through periodic weekly and monthly campaigns, the program automatically ranks verified activities on a leaderboard and distributes tiered rewards to the top 50 participants.

Stacks is a leading Bitcoin Layer-2 network that enables smart contracts and decentralized applications to inherit Bitcoin's security. The 'Use STX' Giveaway Contest was a daily giveaway campaign hosted in July 2025 by Deorganized Media and the Stacks Foundation. The initiative highlighted innovative real-world use cases for the Stacks ecosystem, rewarding participants for learning about and engaging with partner projects.

Stacks is a Bitcoin Layer 2 network that enables smart contracts and decentralized applications to use Bitcoin as a secure base layer. To celebrate the activation of the highly anticipated Nakamoto Upgrade, the Stacks Foundation hosted the Nakamoto Release Giveaway. This short-term celebratory event rewarded community members for helping paint the world orange across social media. Participants engaged in three distinct contests on X, with a total of $3,750 in STX distributed among the winners.

Stacks is a Bitcoin Layer-2 network that enables decentralized applications and smart contracts with Bitcoin finality. To celebrate the mainnet launch of sBTC—a 1:1 Bitcoin-backed programmable asset—and the associated sBTC Rewards Program, Stacks hosted the 5 Days of sBTC Giveaways. The campaign featured a total reward pool of $15,500 worth of sBTC distributed among 59 winners. Participants completed daily social media tasks alongside ecosystem sponsors like Zest, Hermetica, Bitflow, and others to qualify for prizes.

Stacks is a Bitcoin Layer-2 network that enables smart contracts and decentralized applications to use Bitcoin as a secure base layer. The SIP-031 Interim Grants was a time-bound funding program operated by the Stacks Foundation to serve as a bridge to the Stacks Endowment. It provided short-term capital to active ecosystem builders ahead of the full Stacks Ecosystem Grants Program launch. The initiative distributed funding across three paths: High TVL direct outreach, Open-Ended GitHub applications, and community-led DeGrants, ultimately supporting 24 out of 30 complete applications.

Stacks is a Bitcoin Layer 2 blockchain that enables smart contracts and decentralized applications secured by Bitcoin's proof-of-work consensus. Expedition 31 is a time-bound developer initiative and global onboarding campaign focused on Stacks skills, projects, and community. The program features multiple routes, including the Vibe Coding Hackathon, Builder Challenges, and the Rise In hackathon. Top builders demonstrating exceptional commitment and impact are selected for an exclusive, all-expenses-paid Hacker House retreat dubbed the 'Legendary Lodge' in Buenos Aires.