UCP · AP2 · ACP · MCP — The Agent Commerce Era Is Live

Your business is invisible
to the agents buying now.

McKinsey projects $1 trillion in sales will flow through AI agents. Google, OpenAI, and Shopify have already shipped the protocols. Most businesses can't be discovered, evaluated, or transacted with by any of them.

We make you agent-ready.

Protocol Support We Implement
Google UCPOpenAI ACPMCPAgent2Agent (A2A)HIPAA-CompliantPCI DSSGDPRAP2 Payments
The Problem

Twenty years of anti-bot architecture is now blocking your best customers.

The systems you built to keep scrapers out don't distinguish between a bad actor and a buying agent with a loaded wallet and a user's explicit instructions.

Google's AI Mode, Gemini, ChatGPT — they're all routing commerce through agents right now. Those agents need to discover your products, read your pricing and inventory, validate eligibility, and execute a transaction. Programmatically. Without a human navigating your UI.

If your systems aren't built for that, the agent doesn't struggle through your checkout flow. It skips you and buys from whoever is agent-readable. That's not a future problem. That's happening today.

Wrapping your API in MCP isn't the answer either. Real agent-readiness means your product data is clean, your business rules are externalized, your transaction logic is documented, and your compliance posture is built for agent principals — not just human users.

$1T
McKinsey's projection for sales flowing through AI agents — the infrastructure is being built now, not in five years.
20+
Global commerce leaders already committed to UCP: Shopify, Walmart, Target, Stripe, Visa, Mastercard, American Express, and more.
Jan '26
UCP launched at NRF. Google AI Mode and Gemini already routing purchases through compliant merchants. The window to be early is now.

From invisible to agent-ready
in three phases.

This is a professional services engagement, not a plugin. We come in, assess your stack, and implement the infrastructure that makes you transactable by any AI agent on any protocol.

Phase 01
🔍

Agent Readiness Assessment

We audit your current stack against UCP, ACP, AP2, and MCP requirements. Data cleanliness, API structure, compliance posture, transaction logic documentation. You get a scored report and a prioritized implementation roadmap.

Phase 02
⚙️

Infrastructure Implementation

We build the connectivity layer — UCP endpoints, AP2 payment flows, MCP server configuration, Compliance Gate setup for regulated industries. Your existing systems stay in place. We sit in the middle and translate.

Phase 03
🚀

Agent-Operable Surface

Your products, services, and transactions are now discoverable and executable by any AI agent using any major protocol. SaaSAgent integration available for full website operability — agents navigate and transact end-to-end.

The Compliance Gate

Business rules that fire before every agent transaction.

For regulated industries — healthcare, financial services, legal, real estate, insurance — agents can't just execute. Business rules, eligibility checks, and compliance validation have to happen first.

The Compliance Gate is our middleware layer that intercepts every agent-initiated transaction, validates it against your business rules, and either clears it or blocks it with a structured reason the agent can understand and communicate back to the user.

Built for HIPAA, PCI DSS, and GDPR from the ground up. Not retrofitted compliance — compliance by design.

● ● ●
AI AgentCompliance GateYour System
Rules Fire Before Every Transaction
Eligibility validated
Contraindications checked
Authorization verified
Consent confirmed
Disqualifying condition found
AI AgentBlocked + Reason

Agent receives structured response it can communicate to the user — not a silent failure.

What We Deliver

Four implementation tracks.
One outcome: agent-ready.

Discovery & Assessment

Agent Readiness Audit

Scored assessment of your stack against UCP, ACP, and AP2 requirements. Data quality, API architecture, compliance posture, transaction logic. Deliverable: scored report + implementation roadmap.

  • Protocol compatibility gap analysis
  • Data cleanliness assessment
  • Compliance posture review (HIPAA/PCI/GDPR)
  • Prioritized remediation roadmap
Protocol Implementation

UCP + AP2 + ACP Connectivity

We build and deploy the agent-facing infrastructure. UCP endpoints for product discovery and checkout. AP2 payment flows for secure agent-initiated payments. ACP support for OpenAI ecosystem. MCP server configuration throughout.

  • UCP discovery document and checkout endpoints
  • AP2 payment mandate and credential flow
  • OpenAI ACP integration
  • MCP server setup and tooling
Regulated Industries

Compliance Gate

Middleware validation layer for businesses where agent transactions require eligibility checks, consent confirmation, and business rule enforcement before completion. HIPAA, PCI DSS, and GDPR compliant by design.

  • Healthcare: intake validation + contraindication checks
  • Financial: KYC, approval workflows, credit limits
  • Legal: jurisdiction and eligibility gates
  • Any regulated vertical with transaction rules
Ongoing Platform

SaaSAgent Integration

Full website operability layer — agents navigate your product, execute tasks, and complete transactions on behalf of users without needing a human to figure out your UI. Turns your software into an agent-native product.

  • Agent-operable UI layer
  • Context-aware task execution
  • Native MCP integration
  • Works alongside CommerceGate backend implementation
Protocol Landscape

We're protocol-agnostic.
You shouldn't have to pick a side.

Multiple standards are emerging in parallel. We implement all of them. Your systems become transactable across every major AI platform regardless of which protocol wins.

UCP
Universal Commerce Protocol

Google's open standard for agentic commerce. Co-developed with Shopify. Endorsed by Walmart, Target, Stripe, Visa, Mastercard and 20+ others. Powers checkout in Google AI Mode and Gemini today.

Google · Shopify · Launched Jan 2026
AP2
Agent Payments Protocol

The trust layer for agent-initiated payments. Verifiable Digital Credentials eliminate middleman trust referees. Cryptographically signed payment authorizations tied to specific cart state — no token replay, no amount manipulation.

Google · Works with UCP
ACP
Agentic Commerce Protocol

OpenAI's cross-platform protocol for shopping and payments within AI assistants. Delegated payment tokens — single-use, time-bound, amount-restricted. Designed for broad adoption independent of any single surface.

OpenAI · ChatGPT ecosystem
MCP
Model Context Protocol

Anthropic's standard for connecting AI models to external tools and data sources. The plumbing layer that lets agents discover and use capabilities. Foundation of our CommerceGate implementation stack.

Anthropic · Cross-platform
A2A
Agent2Agent Protocol

Google's protocol enabling agents to communicate and coordinate with each other directly. Essential for multi-agent commerce workflows where a buying agent delegates to specialized sub-agents.

Google · Multi-agent coordination
Our Edge
Why Nomic Ventures

We're building on these protocols in production — SafePayment.ai runs AP2-compliant voice AI payments. SaaSAgent creates MCP-based product surfaces. We don't just read the specs. We ship against them.

Nomic Ventures · Built in production
Industries

Every transactional business
needs a Compliance Gate.

If your business has rules that govern who can buy, what they can buy, and under what conditions — you need more than an API endpoint. You need validation that fires before every agent transaction.

🏥
Healthcare & Wellness
HIPAA · Intake validation · Contraindication checks · Booking systems
🏦
Financial Services
KYC · Approval workflows · Credit limits · Regulatory compliance
⚖️
Legal & Contracts
Jurisdiction gates · Eligibility checks · Disclosure requirements
🏠
Real Estate
Accreditation · Disclosure · Regulatory compliance · Transaction gates
🛍️
Retail & Commerce
UCP/ACP compliance · Product data · Inventory · Checkout flows
🏭
B2B & Procurement
Approval chains · Vendor compliance · Contract terms · Credit checks
🛡️
Insurance
Underwriting rules · Coverage eligibility · Binding authorization
💊
Pharma & Med Devices
FDA compliance · Prescription verification · Distribution rules
Get Started

Find out where you stand
before the agents decide for you.

The Agent Readiness Assessment takes 48 hours. You'll know exactly what it would take to make your products and services transactable by any AI agent on any major protocol.

Built by the team behind
SafePayment.aiSaaSAgentElseHub MCPNomic CRMNomic Ventures