UCP and ONDC: Language vs Highway in Agentic Commerce

Google's Universal Commerce Protocol (UCP) and India's ONDC are not rivals. They operate on entirely different layers of the commerce stack and together create a powerful symbiotic system for the agentic era.

UCP functions as the universal language — standardizing how any AI agent discovers inventory, negotiates, and handles post-purchase. ONDC functions as the sovereign open highway — built on Beckn protocol and India Stack.