0x (ZRX)

0x (ZRX) is a cryptocurrency that offers powerful APIs for building financial applications on crypto rails. It provides a suite of APIs that enable developers to create faster trading, better prices, and a superior app user experience. With the 0x Protocol, developers can access a range of APIs such as Swap API for crypto trading, Tx Relay API for frictionless app development, Orderbook API for limit orders, Tx History API for order history, and Token Registry API for curated token metadata. These APIs are designed to seamlessly work together and provide the core building blocks for creating the most powerful Web3 apps.

0x (ZRX) is trusted by leading Web3 apps and offers a fully integrated suite of APIs for seamless integration. The Swap API allows for crypto trading with deep liquidity for thousands of tokens, while the Tx Relay API enables building frictionless apps with end-to-end gasless infrastructure. The Orderbook API, which is coming soon, will enable limit orders in apps or direct liquidity from the 0x Orderbook. The Tx History API allows users to view their trading history in one place easily, and the Token Registry API enriches trading apps with comprehensive and curated token metadata. These APIs are designed to work together to provide the most powerful tools for building Web3 apps.

0x (ZRX) offers APIs and solutions that remove complexity and reduce infrastructure overhead for developers building in the Web3 ecosystem. With a single API integration, developers can unlock thousands of trading pairs with unrivaled liquidity from over 100 exchanges and professional market makers. The enriched data APIs provide comprehensive and curated token metadata, and the smart contracts have undergone third-party audits to ensure security. The 0x infrastructure is designed to meet the requirements of Web3 apps, exchanges, and financial institutions with 99.9% uptime. Whether you are a fintech company, self-custody wallet, or Web3 native organization, 0x provides the tools and infrastructure to power leading Web3 applications.