The agentic web: optimising your Wix site for AI agents and protocols

The web is evolving from a system designed for human browsers to one that also serves AI agents. These agents browse, compare, and transact on behalf of users, and they interact with websites through machine-readable protocols rather than visual interfaces. Four protocols are emerging as the foundation of this agentic web: MCP for tool integration, A2A for agent-to-agent communication, NLWeb for natural language queries, and AP2 for payment authorisation. This lesson explains each protocol and how to prepare your Wix site for the agentic era.

The Four Protocols of the Agentic Web

MCP: Model Context Protocol

MCP provides a universal interface for AI tools to access your site data. As covered in our dedicated MCP lesson, your Wix site is already an MCP server. This protocol handles the data access layer, allowing AI agents to read your content, products, services, and business information through a standardised connection.

A2A: Agent-to-Agent Protocol

A2A enables AI agents to communicate with each other on behalf of users. Imagine a user's personal AI assistant negotiating with your business's AI booking agent to find an available appointment time. A2A defines how these agents discover each other, exchange information, and reach agreements. For service businesses on Wix, this means your booking system, pricing, and availability data need to be machine-readable.

NLWeb: Natural Language Web Protocol

NLWeb allows AI agents to query your website using natural language and receive structured JSON responses. Instead of scraping HTML, an agent can ask your site "What services do you offer in Manchester?" and receive a clean, structured answer. Wix has implemented this natively for English Premium sites.

AP2: Agent Payments Protocol

AP2 enables AI agents to initiate and authorise payments using cryptographically signed mandates with clear user consent. This is the commerce layer of the agentic web, allowing agents to purchase products or book services on behalf of users with proper authorisation. For eCommerce businesses on Wix, this represents a future sales channel where AI agents become your customers.

Preparing Your Wix Site for AI Agents

Practical steps to become agent-ready

• Ensure all your business data is complete and accurate in your Wix settings. Agent protocols serve this data directly, so gaps or errors are exposed immediately.
• Complete all structured data markup: Organisation/LocalBusiness, Product, Service, Event, and FAQ schemas. Agents rely heavily on structured data to understand your offerings.
• Keep pricing, availability, and service descriptions current. Agents serve this information in real-time to users making purchasing decisions.
• Enable and verify your NLWeb configuration through the Wix SEO and GEO dashboard.
• Ensure your product and service pages have comprehensive, machine-readable descriptions, not just marketing copy.
• Add FAQ sections to key pages. Agents frequently extract FAQ content to answer user questions about your business.
• For eCommerce: ensure your product feed is accurate with complete descriptions, pricing, availability, and shipping information.
• For service businesses: make sure your Wix Bookings or service pages clearly list all offerings with prices and availability.

The Impact on Search Strategy

The agentic web does not replace traditional search. It adds a parallel discovery channel. Users will continue using Google for some queries and AI agents for others, particularly for comparison shopping, booking, and complex research tasks. Your SEO strategy now needs to serve both channels: traditional HTML-based search for Google and structured, protocol-based access for AI agents.

How to Audit Your Wix Site's Structured Data Completeness for Agentic Readiness

How to check and complete the structured data on your Wix site so AI agents can accurately read and serve your business information

• Open a new browser tab and go to search.google.com/test/rich-results. Enter your homepage URL and run the test. Review every schema type that is detected and expand each one to check for warnings or missing recommended properties.
• Open your Wix Editor and navigate to your homepage. Open page settings, select the SEO tab, and review the Structured Data Markup field. If it is empty, add an Organization or LocalBusiness schema block with all required properties.
• Navigate to your main service or product page and run the same Rich Results Test. Ensure Service or Product schema is present with a name, description, provider, and areaServed property at minimum.
• Check your FAQ schema if you have FAQ sections on any page. Run those pages through the Rich Results Test and confirm the FAQPage schema includes every question and answer pair visible on the page.
• Open Google Search Console and navigate to Enhancements in the left sidebar. Review each schema type listed there for errors. Click on any error to see which specific pages are affected.
• For each error listed in Search Console, open the affected page in the Wix Editor, go to page settings, select the SEO tab, and correct the specific property flagged.
• After fixing errors, return to each affected page, go to page settings, and use the Rich Results Test shortcut if available, or copy the URL and test it in the external tool.
• Once all pages pass without errors, submit each corrected page URL to Google Search Console via the URL Inspection tool and click Request Indexing.
• Set a quarterly reminder to repeat this structured data audit, as Wix platform updates or content changes can occasionally affect auto-generated schema.