Zeta Markets is a decentralized exchange (DEX) built on the Solana blockchain, designed for trading crypto derivatives. The platform provides users with an on-chain environment for trading perpetual futures and options, offering an alternative to centralized trading venues. By leveraging the high throughput and low latency of the Solana network, Zeta Markets aims to deliver a performance-oriented trading experience with minimal transaction costs. This addresses a common concern for active traders who require speed and efficiency. A core feature of the protocol is its use of a Central Limit Order Book (CLOB) model. This architecture provides a familiar interface for traders accustomed to traditional exchanges, facilitating price discovery and liquidity. Unlike many Automated Market Maker (AMM) based DEXs, the order book system allows for more complex order types and a transparent view of market depth. The platform operates on a self-custodial basis, meaning users retain full control over their funds in their own wallets, a key consideration for security-conscious participants in the decentralized finance (DeFi) space. To enhance capital efficiency, Zeta Markets incorporates features such as cross-margining. This allows traders to use the balance from a single account to collateralize and manage multiple positions across different derivative markets on the platform, optimizing their use of capital. The ecosystem also includes the ZETA token, which functions as a governance token. Holders of the ZETA token can participate in the protocol's decision-making processes, influencing its future development and parameters. As part of the broader Solana DeFi ecosystem, Zeta Markets contributes to the growing suite of tools available for on-chain trading and risk management.