The current price of 0x (ZRX) is $0.2264**, with a 24-hour trading volume of **$26.22 million. Over the past day, ZRX has remained flat, showing 0.00% change. The cryptocurrency has a circulating supply of 848.4 million ZRX and a maximum supply cap of 1 billion ZRX, ensuring long-term scarcity and controlled inflation.
As decentralized finance (DeFi) continues to expand, 0x remains a foundational protocol enabling seamless token exchange across Ethereum-based platforms. With its focus on interoperability, low-cost transactions, and community-driven governance, ZRX plays a critical role in shaping the future of digital asset trading.
What Is 0x?
0x is an open-source, decentralized protocol designed to power a tokenized world where value can move freely across blockchain ecosystems. Built on Ethereum, it enables developers to create decentralized exchanges (DEXs) and integrate peer-to-peer trading functionality into their applications using shared infrastructure and standardized smart contracts.
At its core, 0x facilitates trustless token swaps for both fungible tokens (ERC-20) and non-fungible tokens (NFTs / ERC-721). It achieves this through a hybrid model that combines off-chain order relaying with on-chain settlement, significantly reducing gas costs while maintaining security and decentralization.
Core Technologies Behind 0x
Two key innovations underpin 0x’s architecture:
- State Channels: These allow trading orders to be created and shared off the main Ethereum chain, minimizing transaction fees and congestion.
- Automated Market Makers (AMMs): Integrated for enhanced liquidity, AMMs enable trades to execute automatically when predefined price conditions are met.
By combining these mechanisms, 0x offers a scalable solution for DEX development, supporting everything from simple token swaps to complex NFT marketplaces.
A Brief History of 0x
Founded in late 2016 by Will Warren and Amir Bandeali, 0x emerged during the early wave of DeFi innovation. Both co-founders remain actively involved—Warren serves as co-CEO, while Bandeali transitioned from CTO to co-CEO, guiding the project’s strategic evolution.
The protocol launched following a highly successful Initial Coin Offering (ICO) in 2017, raising $24 million from prominent investors such as Polychain Capital, Pantera Capital, and FBG Capital. This funding helped accelerate development and ecosystem growth.
ZRX Tokenomics
The native token, ZRX, has a fixed maximum supply of 1 billion tokens, reinforcing its deflationary nature. The initial distribution was structured as follows:
- 50% sold to public investors during the ICO
- 15% allocated to the core development team
- 15% reserved for external project development
- 10% granted to the founding team
- 10% distributed to early backers and advisors
Today, over 84% of the total supply is in circulation, with only a small portion remaining unissued for future staking incentives and ecosystem rewards.
How Does 0x Work?
0x operates as a permissionless protocol, meaning anyone can build on it without requiring approval. It uses intermediaries called relayers to manage off-chain order books—essentially lists of buy and sell offers. These relayers do not hold user funds but instead facilitate trade matching by broadcasting orders across the network.
When a trade is executed, settlement occurs directly on the Ethereum blockchain via smart contracts, ensuring security and transparency. This hybrid approach—off-chain order management with on-chain finality—enables faster trades at lower costs compared to fully on-chain solutions.
Liquidity Aggregation & API Integration
One of 0x’s standout features is its powerful liquidity aggregation API. The protocol scans multiple decentralized exchanges—including Uniswap, Kyber, and Oasis—to find the best available prices across platforms. Users benefit from improved slippage control and optimal execution without needing to navigate each DEX individually.
Additionally, 0x leverages bridge contracts to tap into on-chain liquidity pools, further enhancing trade efficiency and depth.
Staking and Governance in 0x v3
With the release of 0x Protocol v3, the network introduced a robust staking mechanism that deepens user participation:
- Market makers can stake ZRX to provide liquidity and earn ETH rewards.
- ZRX holders can delegate their tokens to staking pools and earn passive income.
- Delegators also gain voting power in governance proposals, allowing them to influence protocol upgrades, fee structures, and ecosystem funding.
This dual utility—governance and staking rewards—makes ZRX more than just a speculative asset; it's a functional token integral to the network’s operation.
Use Cases of ZRX and the 0x Protocol
ZRX serves two primary functions within the ecosystem:
- Governance: Token holders vote on proposals affecting protocol development, upgrades, and treasury allocations.
- Payment for Relayer Fees: Developers or platforms using relayers pay fees in ZRX for order book services.
Beyond standard ERC-20 token swaps, 0x supports NFT trading, making it valuable for digital art markets, gaming assets, real estate tokens, and other unique digital collectibles.
Developer Tools: 0x Instant & Launch Kit
To lower entry barriers for new projects, 0x offers two essential tools:
- 0x Instant: Enables apps and websites to integrate instant crypto purchases with minimal code.
- 0x Launch Kit: Provides a complete toolkit for launching custom DEXs or marketplaces quickly and securely.
These tools empower startups and enterprises alike to deploy compliant, high-performance trading interfaces without rebuilding core infrastructure.
Frequently Asked Questions (FAQ)
What is the purpose of the ZRX token?
ZRX is used for governance voting and paying fees to relayers who maintain off-chain order books. It also plays a role in staking for liquidity providers in the 0x ecosystem.
Can I stake ZRX tokens?
Yes. Through 0x’s staking system, users can either directly stake ZRX or delegate to market-making pools to earn ETH rewards while contributing to network liquidity.
Is 0x built on Ethereum?
Yes, 0x is an Ethereum-based protocol that supports ERC-20 and ERC-721 tokens, leveraging Ethereum’s security and broad DeFi integration.
How does 0x reduce transaction costs?
By processing orders off-chain via state channels and only settling final trades on-chain, 0x minimizes gas fees and network congestion.
What are relayers in the 0x network?
Relayers are third-party services that host order books and match trades. They earn fees in ZRX for facilitating exchanges but do not custody user funds.
Does 0x support NFT trading?
Absolutely. The protocol fully supports ERC-721 tokens, enabling decentralized NFT marketplaces to leverage its efficient trade execution and liquidity aggregation.
Why 0x Matters in the DeFi Landscape
In an increasingly fragmented DeFi environment, 0x stands out by offering modular, composable infrastructure that promotes interoperability. Its ability to unify liquidity across platforms reduces friction for traders and developers alike.
As demand grows for efficient, secure, and scalable exchange solutions, protocols like 0x are becoming essential building blocks of Web3 finance.