Universal Commerce Protocol · WooCommerce

UCPReady™
for WooCommerce

The reference Universal Commerce Protocol implementation for WooCommerce. Protocol-compliant. Surface-agnostic. Production-grade.

UCP MCP Transport Delegate Checkout Ed25519 Signing Marketplace Safe
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/.well-known/ucp · manifest check
{
  "protocol": "ucp/1.0",
  "transport": ["rest", "mcp", "embedded"],
  "checkout": "delegate",
  "signing_keys": "Ed25519 ✓",
}
Manifest ✓ Valid
Transport ✓ REST · MCP · Embedded
Checkout ✓ Delegate
AI Integration

Machine-Readable Commerce Interface

UCPReady exposes standardized commerce capabilities allowing AI agents to perform product discovery, cart creation, and checkout flows using structured protocol endpoints. 

GET /.well-known/ucp
POST /ucp/cart/create
POST /ucp/checkout/session
GET /ucp/products

UCPReady enables AI agents, shopping assistants, and autonomous commerce systems to interact with WooCommerce stores through machine-readable protocol interfaces instead of traditional web scraping.

Protocol Context

Built for the Agentic Commerce Era

The Universal Commerce Protocol (UCP), introduced by Google Commerce, standardizes how AI agents interact with business backends — from product discovery to checkout and order management. While enterprise platforms are building native support, WooCommerce merchants require a dedicated implementation layer. UCPReady provides that layer — cleanly integrated into WordPress, and architected for scale.

AI Commerce

How AI Agents Buy Products from WooCommerce

AI assistants such as ChatGPT, Gemini, and Claude increasingly perform structured tasks on behalf of users, including product discovery and checkout execution.

UCPReady enables AI agents to interact with WooCommerce stores using the Universal Commerce Protocol (UCP). Instead of scraping webpages, agents can retrieve product data, create carts, and initiate checkout sessions through structured commerce endpoints.

  1. Agent discovers store via /.well-known/ucp manifest
  2. Agent retrieves product catalog through protocol endpoints
  3. Agent constructs cart programmatically
  4. Checkout session is executed using delegated WooCommerce checkout
Core Capabilities

Everything the Protocol Requires

⬡

Manifest & Capability Declaration

Automatic generation of a compliant /.well-known/ucp manifest including service bindings, checkout capabilities, and versioning.

⚙

REST, MCP & Embedded Transports

Surface-agnostic transport support ensures compatibility with Google surfaces, Gemini, agent frameworks, and future implementations.

◈

Delegate Checkout

Maintain full merchant-of-record control while allowing agents to create and manage checkout sessions securely.

⚡

Ed25519 Request Signing

Cryptographic integrity and signature verification aligned with UCP security expectations — zero-trust by design.

⊞

WooCommerce Native Integration

Built within WordPress conventions. HPOS-compatible. No external proxy layer required. Marketplace-safe architecture.

✦

Production Validated

Tested across 11+ frontier AI models and verified via UCP ecosystem tools including UCP Checker and UCP Playground.

Why UCPReady

Protocol Spec ≠
WooCommerce Implementation

UCP is a protocol. It is not a WooCommerce implementation.

UCPReady translates protocol specifications into reliable, versioned, production-grade commerce infrastructure — purpose-built for WooCommerce merchants.

Install. Validate. Go live.

  • No custom rollout required
  • No SaaS dependency
  • No storefront redesign
  • Compatible with existing payment gateways
  • Marketplace-safe architecture
  • HPOS-compatible
Infrastructure Layer

Infrastructure,
Not Middleware

UCPReady operates directly within your WooCommerce environment. Agents communicate via standardized capability endpoints — your business logic remains intact.

We do not proxy orders. We do not intermediate payments. We do not replace your checkout.

We expose your store through a secure, protocol-compliant abstraction layer.

10×
API call density vs human
~5s
UCP checkout time
11+
AI models tested
Zero
Custom rollout needed
Supported Agent Workflows

What Agents Can Do

01 Product search & structured discovery
02 Checkout session creation
03 Discount application
04 Real-time totals calculation
05 Order status visibility
06 Embedded checkout flows
FAQ

Common Questions

What is UCPReady?
UCPReady is a WooCommerce plugin that implements the Universal Commerce Protocol (UCP), enabling AI agents to discover products and complete checkout flows directly through standardized commerce capabilities.
Does UCPReady depend on Google?
No. UCPReady implements the UCP specification in a surface-agnostic manner and is compatible with any compliant AI agent or commerce surface.
Does UCPReady replace WooCommerce checkout?
No. UCPReady exposes WooCommerce capabilities through a protocol-compliant abstraction layer while maintaining merchant-of-record control. Your existing checkout, payment gateways, and order flow remain untouched.
How do AI agents interact with WooCommerce?
AI agents interact with WooCommerce through machine-readable commerce interfaces such as the Universal Commerce Protocol (UCP). UCPReady exposes structured endpoints allowing agents to perform product discovery, cart creation, and checkout execution programmatically.
Does WooCommerce support AI shopping agents?
WooCommerce does not natively implement agent protocols. UCPReady provides a protocol-compliant interface enabling AI agents to interact with WooCommerce stores using standardized commerce capabilities.
Framework

Merchant Bill of Rights for AI Commerce

The Merchant Bill of Rights for AI Commerce is a framework advocating that merchants retain control over their commerce infrastructure as AI-driven shopping becomes more common.

The Merchant Bill of Rights for AI Commerce is a policy framework published by Zologic Research outlining foundational principles for merchant sovereignty in AI-mediated commerce ecosystems.

  • Right to Merchant of Record — merchants remain the legal seller of their products.
  • Right to Direct Protocol Access — AI agents should interact directly with merchant servers without mandatory middleware.
  • Right to Data Sovereignty — product catalogs and customer data remain under merchant control.
  • Right to Transparent AI Interaction — merchants can audit how AI agents interact with their store.
  • Right to Open Commerce Infrastructure — merchants can adopt open standards such as the Universal Commerce Protocol.

Read the Merchant Bill of Rights (PDF)

Research

Zologic Research

Zologic publishes research examining the infrastructure layer emerging between AI agents and digital commerce systems.

Explore Research
Built By

About the Creator

Almin Zolotic
Founder · CEO · Developer

Almin Zolotic

Founder of Zologic. Builder of agentic commerce infrastructure for WooCommerce. Creator of UCPReady — the first WooCommerce plugin with REST, MCP, and embedded checkout in one UCP manifest.

✍ DEV Community ✉ contact@zologic.nl
Published Articles
Feb 27, 2026
Behavioral commerce prompting: the conversion layer hiding in your MCP tool responses
#ai#webdev#php
Feb 26, 2026
WooCommerce vs. AI Agents: Infrastructure Lessons From Real Tests
#webdev#ai#woocommerce
Feb 25, 2026
Gemini tried to shop my WooCommerce store. Here's how far it got.
#agents#ai#gemini
References

Sources & Citations

The following references are formatted in APA 7th edition and correspond to publicly identifiable sources related to UCPReady, Zologic, and the broader Universal Commerce Protocol ecosystem.

  1. Fisher, B. (2026). Why we built UCP Playground: From manifest scanning to agent shopping. UCP Checker Blog. https://ucpchecker.com/blog/why-we-built-ucp-playground
  2. Google Commerce. (2026, January 11). Under the hood: Universal Commerce Protocol (UCP). https://developers.google.com (Replace with full canonical URL on publication)
  3. Handa, A., & Gupta, A. (2026, January 11). Under the hood: Universal Commerce Protocol (UCP). Google Commerce Engineering. https://developers.google.com (Replace with official permalink)
  4. Zolotic, A. (2026, February 25). Gemini tried to shop my WooCommerce store. Here's how far it got. DEV Community. https://dev.to/zologic/gemini-tried-to-shop-my-woocommerce-store-heres-how-far-it-got-326n
  5. Zolotic, A. (2026, February 26). WooCommerce vs. AI agents: Infrastructure lessons from real tests. DEV Community. https://dev.to/zologic/woocommerce-vs-ai-agents-infrastructure-lessons-from-real-tests-19i8
  6. Zolotic, A. (2026, February 27). Behavioral commerce prompting: The conversion layer hiding in your MCP tool responses. DEV Community. https://dev.to/zologic/behavioral-commerce-prompting-the-conversion-layer-hiding-in-your-mcp-tool-responses-2cpa
  7. Zologic. (2026). UCPReady™ for WooCommerce [Software]. https://zologic.nl/ucpready
ℹ

For formal academic or business submission, replace placeholder root domains (e.g., developers.google.com) with full canonical URLs as published.

When citing a specific UCP Checker validation report, use:
UCP Checker. (2026). UCP validation report for test.zologic.nl. https://ucpchecker.com/status/test.zologic.nl

Get Started

Make Your Store Agent-Ready

As conversational commerce expands across AI platforms, infrastructure readiness determines visibility. UCPReady positions your store to participate — regardless of which consumer surface dominates.

contact@zologic.nl Run UCP Audit
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