Look for "version": "8.9.1" inside your node_modules/@0x/contract-artifacts/package.json .
Call the specific contract wrappers or API clients downloaded in the previous step.
For developers who wish to audit the source code, run local tests, or contribute to the monorepo, clone the repository directly from GitHub:
Before we dive into downloads, it's important to understand what 0x is. In short, ; rather, it is a comprehensive suite of decentralized finance (DeFi) tools. 0x offers the infrastructure for peer-to-peer exchange of digital assets, primarily on the Ethereum blockchain and other EVM-compatible chains, without relying on a centralized intermediary. It is often described as an open protocol and a developer platform that provides powerful APIs to simplify access to fragmented liquidity from over 150 sources across 19+ EVM chains. 0x Version 8.9.1 Download
If you have landed on this page, you are likely looking for the . Whether you are a smart contract developer integrating liquidity into your dApp, a relay operator, or a curious trader wanting to run a local instance, you have come to the right place.
When dealing with financial protocols, the security of your download is paramount.
Attackers package malware, infostealers, or crypto-drainers into files named 0x_setup_8.9.1.exe or 0x_wallet_installer.dmg . The official 0x protocol does not distribute software in this format. Look for "version": "8
: 0x enables "off-chain order relay with on-chain settlement," significantly reducing gas costs by keeping the trade matching process off the blockchain until the final swap occurs. Interoperable Liquidity
node-v8.9.1-x86.msi for 32-bit Windows
Optimizes smart contract interaction to further reduce average gas costs during peer-to-peer settlement. 💻 Step-by-Step Installation & Download Guide In short, ; rather, it is a comprehensive
Before diving into the specifics of version 8.9.1, let’s quickly recap what 0x does. The 0x Protocol is an open-source infrastructure layer that allows for the seamless exchange of ERC-20 tokens and other Ethereum-based assets. Unlike centralized exchanges, 0x operates via smart contracts that facilitate low-fee, non-custodial trading.
Query the 0x proxy contract address (e.g., on Ethereum mainnet: 0xdef1c0ded9bec7f1a1670819833240f027b25eff ). Use a tool like Etherscan to read the getCurrentVersion() function. It should return a bytes32 value representing 8.9.1 .
Look for entries like @0x/contract-addresses@8.9.1 or @0x/migrations@8.9.1 .