Discover how to build your project or application on Nexa, the most scalable UTXO Layer-1, with the same tokenomics as Bitcoin.
Three reasons teams pick Nexa
Not just another chain: a network with traction, a scaling plan, and engineers who've done this before.
Third gen blockchain technology
Live on mainnet since 2022, extending the Satoshi UTXO model beyond Bitcoin and BCH to directly rival Ethereum and Solana DeFi functionality.
Built to scale worldwide
Highly parallel consensus engineered for billions of daily transactions with near zero fees and backed by industry leading FPGA hardware acceleration.
Backed by Bitcoin Unlimited
Maintained by experienced engineers with over a decade of peer-to-peer money research now applied to a purpose-built architecture.
What people are building on Nexa
Multiple teams are actively shipping on Nexa right now.
Token projects
Represent real-world assets and community-owned token economies natively.
Payments & POS
Near-instant settlement at much lower fees for merchants.
Gaming
Tokenized gaming assets with player-to-player trades executed onchain.
Prediction market
Decentralised onchain predictions that settle automatically.
The UTXO model in short
Rather than tracking balances against accounts, which can struggle with parallelism and scaling, Nexa tracks every coin as the output of a prior transaction. Each spend consumes existing outputs and creates new ones, forming a simple, independently verifiable chain of custody.
Pick the path that fits how you build
Two starting points, same network underneath.
New to buildingNexa AI Assist
Nexa AI Assist gives you guided hands-on help shipping your first project on Nexa. No blockchain background required, just an idea.
Start with Nexa AI AssistBest if you're new to blockchain development
Experienced developersExplore Build On Nexa
Full SDK references, smart-contract tooling, and technical guides: everything you need to ship production code on Nexa.
Go to Build On NexaBest if you already know your way around a codebase