Desert at dusk: yucca and dry grass in the foreground, mountains on the horizon under a pale sky.

abx.io · agent view

ABX is an open-source protocol and toolkit for programmable objects on the blockchain.

Build
Websites, games, clocks, vaults, guestbooks, token launchers, and art. The X is for anything.
Install
npm install -g @artblocks/abx-cli, then abx skill install
Start here
https://docs.abx.io/docs/using-abx/quickstart
Default network
Base Sepolia (testnet)
Status
prerelease software, not independently audited
Maintained by
the team at Art Blocks, open to any kind of project

What you can build

The X is for anything.

How ABX works

Every project starts with an open contract.

Protocol

Open-source contracts you can trust.

Each project gets its own open-source contract, created by ownerless factory contracts. Verify any contract with abx verify <address>. Networks: Ethereum and select L2s, each paired with a testnet to rehearse on first. The docs list every network and its contract addresses.

Ethereum L1 · Select L2s

Toolkit

Describe it. Your agent builds it.

Includes a CLI, an agent skill, and an SDK. Every deploy starts with a dry run that shows what will happen before anything is sent. Storage options: on-chain, Arweave, IPFS, S3/R2, and local files. Supported agents: Claude Code, Cursor, Codex, Gemini, Copilot.

CLI · Agent skill · SDK

Services

Bring your project to life fast.

Optional hosting, metadata, and preview rendering. Sign in with an email. Covered test fees may be limited. Move to another provider or your own servers anytime with abx migrate.

Hosting · Previews · Wallet

Built on ABX

What people are building.

  • Mio

    by Generative GoodsBase

    A physical toy with an onchain twin. Each click on its one button grows its creature, on the toy and onchain. Assembled by hand in Texas.

    Link: https://www.mioclick.com

    Contract: 0x5ccB2Df3acAFc9A8f59290540298de8fACde2500 on Base

    Toy
  • Under the Influence

    by Stephen SantoroEthereum

    10,000 animated GIFs, each drawn from its token’s hash by a program stored onchain.

    Link: https://www.gifs.shop

    Contract: 0x2425E1D43b522C118710a011722707aaEd1F3180 on Ethereum

    Art
  • Lantern Radio

    by Reza MilaniBase

    Thirteen stations with no server and no audio files. Every instrument plays in your browser, and the site itself is stored onchain with ABX FS.

    Link: https://lanternradio.xyz

    Contract: 0xaB025e1f9F469ae55e5F193EcdddAa1E0F4E2FF6 on Base

    Radio
  • grid_01

    by Jordan LyallEthereum

    Vermeer’s Girl with a Pearl Earring in 400 squares. Picks stay sealed until the close, and each square’s edition size is how many people chose it.

    Link: https://smint.xyz

    Contract: 0xfa527fAF217dcC6cE4592B822038b7e7a7E9e5B5 on Ethereum

    Edition
  • Marfa Light

    by MLowEthereum

    Every token is a working clock for Marfa, Texas, with the sun, moon, and stars computed for the minute you look.

    Link: https://marfalight.art

    Contract: 0x4504570d25b710942BeE78b7Ff5720950c1FC02D on Ethereum

    Clock
  • ABXdoku

    by Art BlocksBase

    A fresh Sudoku every UTC day, generated onchain with exactly one solution.

    Link: https://resolver.abx.io/a/8453/0x31024340295693ce680350d23ead13c6c14e84f1/0

    Contract: 0x31024340295693CE680350D23Ead13c6c14e84f1 on Base

    Puzzle
  • CoinSpace

    by ryley-o and lindsayBase

    A retro social network. Every profile is a page with its own wallet, and chat rooms can be gated by any token.

    Link: https://www.coinspace.social

    Contract: 0xc79E9315B8a5b1aa232eAdEe2B67d64eb74f1FAE on Base

    Social
  • Sprite Party

    by Generative GoodsBase

    A guestbook for weddings and parties. Guests add a photo and join the event’s picture as pixel sprites.

    Link: https://www.spriteparty.com

    Contract: 0xb14Bf08990fD6C43Ef77445953c4ecb81CC2E20a on Base

    Guestbook
  • hollerith

    by TheBenMeadowsEthereum

    One IBM 029 punch card for every person Ben met at Marfa Weekend 2026.

    Link: https://thebenmeadows.com/marfa/

    Contract: 0x50c54a89186A855E68A9d7CA2AfE0803A532E1f3 on Ethereum

    Record
  • Marfa Run

    by Jordan LyallBase

    An NES-style runner. Each run mints as a card that keeps every jump, and the top score holds a crown that passes to whoever beats it.

    Link: https://marfa-run.vercel.app

    Contract: 0x7724F04792E1755099aCc1B2208b7353E1630D7A on Base

    Game