Login Start free trial
Agentic Commerce Readiness

Built for the commerce your buyers' AI agents will run.

AI shopping agents are starting to discover products, build carts, and authorize payment on a buyer's behalf — through open protocols, not a single vendor's app. eComchain is engineering B2B2C commerce for manufacturers and distributors to be reachable by those agents from day one, not retrofitted later.

Four protocols, three layers — not four competing bets

Most commerce platforms treat MCP, UCP, AP2, and ACP as a checklist. They're not parallel choices — they stack. Here's how eComchain reads the layer, and where each one does its job.

MCPModel Context Protocol
The transport layer. Lets an AI agent connect to eComchain's tools, catalog, and order data directly — the plumbing every other protocol above it rides on.
Foundation
UCPUniversal Commerce Protocol
The merchant layer. Governs how agents discover a catalog, build a cart, and check out — published via a store's own manifest, not a walled garden.
Discovery + Cart
AP2Agent Payments Protocol
The trust layer. Cryptographically signed mandates prove a buyer actually authorized the agent to spend — the piece that makes autonomous B2B purchasing auditable.
Payment Authorization
ACPAgentic Commerce Protocol
A narrower discovery channel for AI-chat surfaces. Smaller footprint today than UCP, but worth supporting where buyers already research inside a chat assistant.
Chat Discovery

Our 5-phase rollout

We're building this in the order the protocol stack actually depends on itself — not the order that's easiest to announce.

PHASE 1

MCP Foundation

Expose eComchain catalog, order, and pricing data through an MCP server, so any AI agent — a buyer's, a dealer's, or ours — can query it directly.

In progress
PHASE 2

UCP Catalog & Cart

Publish a UCP manifest per storefront so shopping agents can discover live inventory and pricing and assemble a cart without scraping a page.

Planned
PHASE 3

AP2 Payment Mandates

Support signed Intent, Cart, and Payment mandates so an agent-initiated B2B order carries proof of buyer authorization end to end.

Planned
PHASE 4

ACP Discovery

Add ACP-compatible discovery for buyers researching inside chat assistants, wrapped as an MCP tool so it doesn't fork the integration.

Planned
PHASE 5

Multi-Agent Orchestration

A buyer's agent, a dealer's agent, and eComchain's own AI agents negotiate and transact directly — replenishment and reorder without a human clicking "buy."

Planned

Why manufacturers and distributors can't wait on this.

Most agentic commerce coverage today is written for B2C retail — a consumer's shopping agent buying sneakers. Almost none of it addresses B2B2C: a dealer's procurement agent reordering parts, or a distributor's replenishment agent negotiating directly with a manufacturer's agent.

That's exactly the transaction pattern eComchain already runs — dealer portals, contract pricing, ERP-synced inventory. Protocol readiness here isn't a retail feature bolted on. It's the natural next layer on infrastructure you're already using.