On Chain Trading Systems

Architecture

On-chain trading systems represent a paradigm shift in decentralized exchange (DEX) design, moving beyond order books to automated market makers (AMMs) and increasingly sophisticated on-chain order matching engines. These systems leverage smart contracts to execute trades directly on a blockchain, eliminating the need for centralized intermediaries and fostering greater transparency. The underlying architecture often incorporates mechanisms for liquidity provision, price discovery, and settlement, all governed by pre-defined code. Scalability remains a key challenge, with layer-2 solutions and rollups actively explored to enhance throughput and reduce transaction costs within these systems.