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 putting digital objects on the blockchain.

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

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: starting with Base, other chains soon. Testnets: Base Sepolia and Sepolia.

Base · More soon

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 making.

  1. Sprite Party by Generative Goods

    A guestbook for events where every guest shows up as a pixel sprite.

    Fun

    App

  2. coinspace

    A decentralized community where you make a page and own it.

    Social media

    App

  3. ABXdoku

    A new Sudoku every day, generated from a seed recorded on the blockchain.

    Network: Base

    abx verify 0x31024340295693CE680350D23Ead13c6c14e84f1

    Game

    AppRepo