The UCP breaks this cycle to allow the transaction to occur directly where the user is, specifically within Generative AI interfaces.

Deep dive into the Universal Commerce Protocol (UCP) technical specifications. Learn to host .well-known/ucp manifests, manage REST state machines, and implement AP2 secure tokenized payments for AI agents.

The Universal Commerce Protocol (UCP) is revolutionizing retail. Learn how Google and industry leaders are moving beyond the "Buy" button into the era of Agentic Commerce. Discover how to prepare your store for AI discovery, implement a .well-known/ucp manifest, and capture zero-friction sales in 2026.