894 AI Agents completed 31,000 transactions in the first week. The storeless business model is already up and running.

Subscription-based business models are fundamentally unnecessary for AI buyers.

Author: Noah Levine

Translation: Deep潮 TechFlow

Deep潮 Guide: Last week, a service marketplace designed specifically for AI Agents officially launched, and the first-week data is in—894 Agents, 31,000 transactions, over 60 services, with no checkout pages.

This article introduces the concept of “headless merchants”: no storefront, no accounts, no sales team—only API endpoints and pay-per-call pricing. It argues one thing: subscription business models are unnecessary for AI buyers.

Full text below:

Last week, a marketplace launched featuring over 60 services—these services are not for humans, but for AI Agents.

Included are:

Full-text search of all SEC filing documents, billed per query; CAPTCHA solving services for Agents encountering bot verification walls; printing and mailing physical letters based on documents and addresses; over 600 AI image generation models available via fal.ai, with requests costing just a fraction of a cent each.

The protocol powering this marketplace is the Machine Payment Protocol (MPP), developed by Stripe and Tempo. It allows Agents to pay using bank cards, stablecoins, or the Lightning Network within a single HTTP request. In its first week, 894 Agents completed over 31,000 transactions in this directory, with individual request prices ranging from $0.003 to $35.

None of these services have checkout pages. Their product catalogs are machine-readable schemas, with pricing embedded directly in HTTP responses. Agents read the schema, send requests, pay, and receive outputs—all in one exchange.

Historically, merchants meant a storefront. Even as commerce moved online, this pattern persisted: product images, checkout pages, confirmation emails. In e-commerce, “headless” means decoupling front-end and back-end. In the new Agent economy, “headless” means completely eliminating the front end.

This is the “headless merchant”: a business with no storefront, no accounts, no sales team. Only a server, a set of API endpoints, and pay-per-call pricing.

The payment infrastructure making all this possible is already in place. x402 and MPP each adopt different methods, but both embed payments directly into HTTP requests. Visa’s CLI tools extend bank card payments to the terminal. These are the fundamental primitives powering headless merchants.

What makes a headless merchant different

Building a traditional software business requires a website, checkout process, user accounts, customer support, subscription management, billing systems, and a sales or marketing team to acquire customers. A headless merchant only needs a good API and a thin layer of middleware—that’s the entire business.

This is important because the buyers have changed. Agents arrive with tasks, budgets, and constraints. They evaluate endpoint documentation, pricing, and reliability. If the service meets their criteria, they pay and leave.

Payment is authentication.

Simon Taylor (@sytaylor) calls this the “intent economy”: when an Agent arrives, its intent is already formed; the merchant’s only job is to fulfill it.

This overturns your traditional thinking about building a business. Agent buyers will never see your website; they see your API documentation, pricing, and availability. Well-documented, predictable pricing headless merchants almost always outperform competitors with pretty websites but mediocre APIs.

Business used to happen locally: a shop, a website, an app. Headless merchants move commerce into the moment. Agents complete transactions at any instant they need a capability.

Shift in business models

Subscription models lower billing costs. Registering an account, entering a card, choosing a plan, managing renewals—these costs exist because charging a single API call at a few tenths of a cent to an individual was never practical before. But Agents can do it. They can pay a few tenths of a cent per request, thousands of times a day, across dozens of services, all without creating any accounts.

This changes what kinds of services are feasible. A service charging $0.003 per image generation or $0.01 per webpage scrape doesn’t need a sales team, free tiers, or worries about churn—because there are no subscriptions to cancel, no relationships to maintain. It only needs to be good enough that Agents, after evaluating documentation and pricing, choose it.

If your current service relies on API keys and subscription sales, there’s a version that charges per request, requires no accounts, and any wallet-holder Agent can discover. That version might reach customers your subscription products can’t—because those customers won’t register; the Agent will just move on to the next endpoint.

For more and more types of services, pay-as-you-go could replace subscriptions—not because subscriptions are bad, but because buyers no longer need them.

The merchant is the hero of the story

Earlier this month, I proposed that the next wave of business will be built by merchants choosing stablecoins over doing nothing—because traditional payment processors can’t underwrite them. Since then, infrastructure has advanced faster than expected. Card networks are extending their infrastructure to support Agents. New protocols have emerged supporting bank cards, stablecoins, and session-based billing. Infrastructure is no longer the bottleneck.

What matters now are the merchants. A clear API, reliable outputs, and pay-per-request pricing make for a new kind of business—something that wasn’t possible five years ago, and didn’t have the buyer base a year ago.

The biggest opportunity in agent-based commerce isn’t building the next payment infrastructure, but building the headless merchants that these infrastructures are meant to serve. The next generation of merchants won’t have storefronts—they’ll only have endpoints.