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The Rails Arrived: Agentic Commerce Is Taking Shape — Can Your Business Take the Sale?

Published July 20, 2026 · Updated September 26, 2026Trends

This article accompanies Market Trends Ep. 2, originally published as a video in July 2026.

In short: In about 14 months, the payment and identity rails that let AI agents transact moved from concept to published standards and working groups. Gartner predicts that by 2028, 90% of B2B buying will be intermediated by AI agents. The foundational rails are arriving, but many commerce stacks aren't ready for them. Being agent-ready means exposing your catalog, pricing, and checkout as governed APIs an agent can call.

Agents are beginning to participate in buying

For most of the last decade, "how do we let software buy things" was a fringe question. It isn't anymore. B2B procurement teams are starting to experiment with agents that compare suppliers, and retailers are connecting inventory agents that reorder automatically. Gartner predicts that by 2028, 90% of B2B buying will be intermediated by AI agents, representing more than $15 trillion in spend (Gartner, Strategic Predictions for 2026). That is a forecast, not a current measurement, but it shows how seriously the market is taking the shift.

The question stopped being hypothetical for a simple reason: the rails started to show up.

14 months, and the plumbing took shape

The payment and identity infrastructure for agent commerce went from concept to published protocols and standards work in just over a year:

Most of these rails debuted consumer-first, but Gartner’s forecast puts B2B at the center of the opportunity. The FIDO step says the most about where the industry is heading. The FIDO Alliance brought authentication and payment leaders into parallel workstreams for trusted delegation, agent authentication and agent-initiated commerce, using Google AP2 and Mastercard Verifiable Intent as initial payment contributions. When an established standards body organizes that work, the market is moving from experiments toward shared infrastructure. AP2, UCP and the FIDO work are still emerging standards, not universal production infrastructure, but the direction is clear.

The rails are taking shape. Many storefronts aren't ready.

Here's the gap. The standards are moving faster than many enterprise commerce stacks. An agent still cannot complete a purchase when pricing is trapped in a PDF, approvals live in email, or checkout requires a person to click through a user interface. If your commerce can only be reached by a human, you're invisible in an agent-led deal.

What agent-ready means

Agent-ready commerce means an AI agent can discover what you sell, get a valid price, and complete a transaction through APIs, without a person clicking through a screen. It does that under the same authorization, approval, and pricing rules that apply to human buyers and reps.

Being agent-ready isn’t a chatbot bolted onto the front of your store. It means exposing catalog, pricing, and checkout through machine-readable interfaces, with scoped authorization and verifiable intent, so each action can be tied to an authorized actor, defined conditions, and enforceable limits. Standards such as AP2 use cryptographically signed mandates to carry that intent. Gartner also predicts that products built with composable microservices and API-first, cloud-native, headless architectures will establish a significant competitive moat (Gartner, October 2025).

Being agent-ready doesn’t mean giving up control. Discount authority, approvals, and spend limits are enforced in the commerce layer across every channel. Human and agent experiences can call the same commerce contract and receive the same policy checks. You’re not opening a back door. You’re giving the front door an interface a machine can use.

Where PeakCommerce fits

PeakCommerce is an agent-ready commerce execution layer that can sit above the billing systems you already run. It exposes catalog, pricing, entitlements and transaction actions through machine-readable APIs, with scoped authentication and governed execution. The same commerce contract can support a storefront, self-service or CSR portal, partner experience, or AI agent, while billing and CRM remain the systems that hold the commercial record.

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FAQ

What is agentic commerce?

Agentic commerce is buying and selling where an AI agent acts on behalf of a person or business. The agent finds products, gets prices, and completes transactions through APIs and shared payment and identity standards rather than through a human-operated screen.

What makes a commerce stack agent-ready?

An agent-ready stack exposes catalog, pricing, and checkout as machine-readable APIs. It authenticates agents with scoped permissions and verifiable intent, and it enforces the same approval and pricing rules for agents as for human buyers.

Does agentic commerce replace billing or CRM?

No. Billing and CRM remain the systems that hold the commercial record. An execution layer like PeakCommerce works with those systems and makes their commerce actions available to agents and other channels.

Sources

This is Episode 2 of Market Trends, our series on where B2B commerce is heading and what each shift means for how you sell. Watch Market Trends Ep. 2 on YouTube and subscribe for the next episode.

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