Geins Agentic Checkout App

The shift from automation to delegation is here. Geins Checkout is the first open-source, managed checkout application built for the agentic economy. Whether you self-host the repo or use our managed service at checkout.geins.services, you get the structured data and delegated authority agents require.

Try Managed Service Fork the Repo

Drop-in Application

A complete checkout application. Deploy the Docker container yourself or link to our hosted version.

Machine-Speed Latency

<200ms API responses mean agents don't time out. Built for High-Frequency Commerce.

Human-in-the-loop Payment Layer

A single, predictable checkout for all payment providers.

Why Agentic Commerce?

By 2026, a significant portion of B2B transactions will be initiated and executed by AI agents. These agents require certainty—structured pricing, real-time inventory, and logical checkout flows. Geins provides the infrastructure to turn your storefront into an API-first marketplace for these new digital buyers.

From Browse to Execute

Stop optimizing just for eyeballs. Optimize for execution. Agents don't get tired, and they don't browse—they buy.

Structural Trust

Consistent ID mapping (SKU/GTIN) across API and Frontend ensures agents trust your datasource.

Governance Built-in

Fraud protection evolved. Distinguish between a crawling spider, a shopping agent, and a malicious bot.

Infrastructure for the Machine Economy

Agentic systems don’t work without trust, structure, and ownership. Geins delivers the semantic layer that bridges your product catalog to the world of autonomous buyers.

Always the Right Price

Campaigns and promotions are automatically applied. Agents don't need to know about them, they just need to know the final price.

Logic-First Cart

Cart operations are strictly typed and deterministic. No hidden fees or surprise rounding.

Real-Time Inventory

Instant inventory updates so agents never order out-of-stock items.

Ready for 2026?

Start building the "Service Accounts" and "Delegated Access" flows today.

Step 1: Machine Readability

Audit your catalog for full Schema.org compliance.

Step 2: API Performance

Ensure your P99 latency is agent-friendly.

Step 3: Governance

Define what an agent can and cannot buy.

The Future is Delegated.

Don't just automate. Delegate. Enable your customers to put their procurement on autopilot with Geins.