Write BSV smart contracts in code you can read
Bitcoin Script is a stack machine.Your tools should act like it.
Bitcoin-SX gives you a real language on top of Script, with named arguments, a standard library, and a step-through debugger that shows the stack at every operation. Then it ships the API and frontend alongside the contract.
The actual product
Not a landing page with a roadmap attached.
Editor, prompt architect, generated API, generated frontend, stack simulator, transaction broadcast, and usage accounting. All of it shipping today, and every screen below is the real thing.









Start where you are
I'm a developer
You want to write and debug Bitcoin Script without reverse-engineering hex dumps.
I'm buying for my team
You need a BSV feature shipped without hiring a Bitcoin Script specialist first.
I teach or run events
You want students writing Script in the first hour, not installing toolchains.
Or explore by industry
Six use cases people are already building on Bitcoin Script.
Real EstateFractional property ownership, enforced in Script
Tokenized StocksCap tables, vesting and transfer restrictions
CollectiblesUnforgeable digital twins for graded cards
Event TicketingSingle-use tickets with resale caps
Digital CredentialsCertificates that verify themselves
Supply ChainProvable custody for high-value goods