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    Commerce GraphKeep services, offers, rules, and sources in one approved place.Agent GatewayPublish the facts AI and partner systems are allowed to read.Action RegistryMap each offer to the right booking, quote, call, WhatsApp, or checkout path.Answer QACatch wrong facts and broken customer paths before they cost demand.Protocol CompatibilityCheck readiness for ACP, UCP, MCP, A2A, AP2, and agent UI flows.ACP ReadinessCheck seller facts, prices, rules, offers, and next steps.
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    Solutions overviewStart with the client problem, then see the Akii page built for it.DocsRead practical guides for Commerce Graph, Agent Gateway, and readiness.BlogPractical notes on client data, buyer paths, and AI. No prophecy required.FAQStraight answers for buyers, teams, agencies, and partners.ResearchNotes on agent commerce, action paths, checks, and sources.
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Platform

Commerce GraphKeep services, offers, rules, and sources in one approved place.Agent GatewayPublish the facts AI and partner systems are allowed to read.Action RegistryMap each offer to the right booking, quote, call, WhatsApp, or checkout path.Answer QACatch wrong facts and broken customer paths before they cost demand.Protocol CompatibilityCheck readiness for ACP, UCP, MCP, A2A, AP2, and agent UI flows.ACP ReadinessCheck seller facts, prices, rules, offers, and next steps.

Resources

Solutions overviewStart with the client problem, then see the Akii page built for it.DocsRead practical guides for Commerce Graph, Agent Gateway, and readiness.BlogPractical notes on client data, buyer paths, and AI. No prophecy required.FAQStraight answers for buyers, teams, agencies, and partners.ResearchNotes on agent commerce, action paths, checks, and sources.

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Home/Docs/AI commerce protocols/Universal Commerce Protocol readiness
Protocol Compatibility

Updated 2026-07-22

Universal Commerce Protocol readiness

Akii prepares UCP-style client profiles and readiness evidence.

Universal Commerce Protocol iconUniversal Commerce Protocol

Start Here

  • Akii Documentation
  • Getting started with Akii
  • What is Akii?
  • Core concepts
  • Glossary

Core Platform

  • Commerce Graph
  • Agent Gateway
  • Action Registry
  • Protocol Compatibility
  • Answer QA
  • Monitoring
  • Fix Queue
  • Sources

Protocol Compatibility

  • AI commerce protocols
  • Agentic Commerce Protocol readiness
  • Universal Commerce Protocol readiness
  • Model Context Protocol support
  • Agent2Agent support
  • Agent Payments Protocol readiness
  • Agent UI payloads
  • Protocol comparison
  • Safe protocol claims and certifications

Publishing and Partner Access

  • Publishing overview
  • Access boundaries
  • Commerce Graph publishing
  • Approved data publishing
  • Read-only AI access
  • What another agent can see
  • UCP-style client profile
  • Exports
  • Availability and access messages
  • Traffic limits
  • Versioning

Implementation Guides

  • Create your first Commerce Graph
  • Publish your Agent Gateway
  • Map customer action paths
  • Run Answer QA
  • Configure protocol compatibility
  • Set up MCP access
  • Create an A2A Agent Card
  • Prepare for ACP-style flows
  • Prepare for UCP-style flows
  • Monitor drift
  • Manage fixes

Agencies and Partners

  • Run Akii across client accounts
  • Client onboarding for agencies
  • Manage multiple client brands
  • Client reports
  • Fix Queue workflows for agencies
  • Reselling and packaging Akii
  • Onboard clients and share approved outputs
  • Batch client onboarding
  • Protocol exports
  • Partner readiness reports

Use Cases

  • Find the clients Akii fits best
  • Ecommerce and complex catalogs
  • Service businesses with complex buyer paths
  • Local businesses
  • B2B quote and inquiry journeys
  • Hospitality
  • Wellness and clinics
  • Venues and events
  • Tours and experiences
  • Marketplaces
  • Multi-location brands

Security and Compliance

  • Security overview
  • Data handling
  • Public vs private data
  • MCP security
  • Payment boundaries
  • Give each role only the access it needs
  • Audit logs
  • Certification and platform-claim rules

Reference

  • Reference
  • Entities
  • Commerce Graph schema
  • Action types
  • Protocol statuses
  • Issues
  • Readiness statuses
  • Plan limits
  • FAQ
  • Changelog
  • Schemas

Overview

Universal Commerce Protocol documentation for Akii support boundaries, setup, approved outputs, readiness, safety limitations, and related docs.

  • Gives clients and platforms a structured way to expose commerce capabilities instead of relying on scraped pages.
  • Akii support today: UCP-style client profile output for approved Commerce Graphs; UCP readiness validation; Client-domain profile discovery where configured.
  • Akii does not do: Google UCP certification; Native checkout execution; Payment-handler operation.

This page is marked Partial. Treat the content as an implementation boundary, not a certification, production support guarantee, or platform partnership claim.

What Universal Commerce Protocol does

Defines commerce primitives for AI surfaces and commerce providers, including merchant-controlled transaction and capability flows.

  • Client profile and capabilities
  • Offer, catalog, checkout, fulfillment, policy, and post-purchase data where applicable
  • Capability extensions and transport bindings such as REST, MCP, or A2A

What Akii supports today

Akii documents support by implementation status: supported, partial, readiness, export, planned, watchlist, or requires verification.

  • UCP-style client profile output for approved Commerce Graphs
  • UCP readiness validation
  • Client-domain profile discovery where configured

Setup instructions

Start with an approved Commerce Graph. Fill gaps in identity, offers, rules, sources, publishing, and buyer paths. Then enable only the public outputs or exports built for that client brand.

  • Confirm the client brand has approved identity, website, locations, offers, policies, and action paths.
  • Run the relevant Protocol Compatibility check and resolve missing required fields before publishing.
  • Enable only the outputs the agency or client owner has approved. This includes public data, MCP-compatible access, Agent Cards, UCP profiles, AP2 readiness, Agent UI payloads, and JSON-LD.
  • Run Answer QA after enabling the output and record any issues in Fix Queue.

Related outputs and exports

These are the public output types connected to this protocol page. They expose approved data, readiness status, or export payloads only where the client brand is configured for that output.

  • UCP-style client profile
  • Client-domain profile discovery

Related Akii workflow

Protocol Compatibility is the product workflow to review setup, readiness, publishing state, logs, and fixes before describing this capability externally.

What Akii does not do

These boundaries are part of the public claim. Do not collapse readiness into certification or a data export into a live platform partnership.

  • Google UCP certification
  • Native checkout execution
  • Payment-handler operation

Safety note

Akii does not claim certification or formal partnership with protocol maintainers unless explicitly stated. Akii prepares, validates, and exposes the client-side data and action layer those systems increasingly require.

  • Do not describe UCP-style profiles as external certification.
  • Do not imply a formal Google platform partnership.
  • Do not present Akii as the checkout executor.

Official sources

Universal Commerce ProtocolGoogle UCP guide

Related docs

Protocol comparison

Compare protocols by purpose, client data required, Akii support type, output/export, safety limitations, and official source.

Safe protocol claims and certifications

Understand readiness versus certification, support versus partnership, export versus integration, and safe public language.

Publishing overview

How Akii shares approved client data with AI tools and partners while keeping private workspace data separate.

Previous
Agentic Commerce Protocol readiness
Next
Model Context Protocol support

On this page

  • Overview
  • What Universal Commerce Protocol does
  • What Akii supports today
  • Setup instructions
  • Related outputs and exports
  • Related Akii workflow
  • What Akii does not do
  • Safety note
Akii

Akii turns scattered client details into one approved Commerce Graph. AI systems can read the facts, and Answer QA can catch what they get wrong. AI has enough to guess at already.

Platform

  • Commerce Graph
  • Agent Gateway
  • Action Registry
  • Protocol Compatibility
  • ACP Readiness
  • Answer QA

Solutions

  • Solutions overview

Resources

  • Docs
  • Blog
  • FAQ
  • Research

Company

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  • Contact
  • Privacy
  • Terms

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  • Pricing

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