The Importance of UCP
The Universal Commerce Protocol (UCP) is an open-source standard designed to power the next generation of agentic commerce. By establishing a common language and functional primitives, UCP enables seamless commerce journeys between consumer interfaces, businesses, and payment providers. It is built to work with existing retail infrastructure and is compatible with the Agent Payments Protocol (AP2) to provide secure support for agentic payments. Additionally, it offers businesses flexible integration paths via APIs, Agent2Agent (A2A), and the Model Context Protocol (MCP).