onX — the Order Network eXchange — is the open standard that lets selling channels, fulfillment systems, and AI agents finally speak the same language.
Built on the Model Context Protocol · 14 MCP tools · 9 shared resources · Open governance
Get found by AI shopping agents and make fulfillment intelligent — by activating onX with the vendors you already use.
Enter the Brand track →Ship a compliant onX endpoint, join the Technical Steering Committee, and become the default your customers ask for.
Enter the Tech track →Lead onX rollouts for your clients, get certified, and turn the standard into a repeatable services practice.
Enter the Systems Integrator track →“Agentic commerce requires real-time order, inventory, fulfillment, and returns information — capabilities that most legacy commerce systems were not designed to provide. There is a movement in this space, something to watch for, and it’s called the onX protocol.”
Follow one order from a shopper's AI agent all the way to their doorstep — and see where the standard does its work.
AI agents now start the buying journey — but every brand, platform, and 3PL still speaks a different dialect for orders, inventory, and fulfillment. onX is the shared language that closes the gap.
When the industry agreed on a common format, an entire economy of interoperability followed. onX is that agreement — purpose-built for AI-native, post-purchase order data.
Three running series — one for each audience — that turn the standard into action.
The discoverability stakes of agent-mediated shopping — and why legibility to agents is now table stakes.
A technical walkthrough of aligning your order surface to the spec — with the common gaps.
Why the agentic-commerce era needs its own common language — and what history predicts.