How do I find my organization subdomain?

Your subdomain is the first part of your Commerce Layer URL. For example, in 'my-store.commercelayer.io', the subdomain is 'my-store'.

What credentials do I need?

You need an Integration Client ID and Client Secret. Generate them in the Commerce Layer dashboard under **Settings > Applications**.

Why are prices shown in cents?

Commerce Layer stores all amounts as integers (cents) for precision. The integration formats them automatically for display.

Commerce Layer MCP Server for OpenAI Agents SDK 9 tools — connect in under 2 minutes

Name: Commerce Layer
Availability: InStock
Author: Vinkius

openai.github.io/openai-agents-python/mcp

Built by Vinkius GDPR 9 Tools SDK

The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect Commerce Layer through Vinkius and your agents gain typed, auto-discovered tools with built-in guardrails. no manual schema definitions required.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerStreamableHttp

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MCPServerStreamableHttp(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as mcp_server:

        agent = Agent(
            name="Commerce Layer Assistant",
            instructions=(
                "You help users interact with Commerce Layer. "
                "You have access to 9 tools."
            ),
            mcp_servers=[mcp_server],
        )

        result = await Runner.run(
            agent, "List all available tools from Commerce Layer"
        )
        print(result.final_output)

asyncio.run(main())

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* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Commerce Layer MCP Server

Connect your AI assistant to Commerce Layer, the headless commerce API and order management system built for multi-market operations.

The OpenAI Agents SDK auto-discovers all 9 tools from Commerce Layer through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries Commerce Layer, another analyzes results, and a third generates reports, all orchestrated through Vinkius.

What you can do

Order Management — List recent orders, filter by status, and inspect individual order details including line items and payment info.
SKU Lookup — Search for products by SKU code and retrieve pricing, inventory levels, and metadata.
Customer Data — Find customers by email, list their order history, and check associated addresses.

The Commerce Layer MCP Server exposes 9 tools through the Vinkius. Connect it to OpenAI Agents SDK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Commerce Layer to OpenAI Agents SDK via MCP

Follow these steps to integrate the Commerce Layer MCP Server with OpenAI Agents SDK.

Install the SDK

Run pip install openai-agents in your Python environment

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.com

Run the script

Save the code above and run it: python agent.py

Explore tools

The agent will automatically discover 9 tools from Commerce Layer

Why Use OpenAI Agents SDK with the Commerce Layer MCP Server

OpenAI Agents SDK provides unique advantages when paired with Commerce Layer through the Model Context Protocol.

Native MCP integration via `MCPServerSse`, pass the URL and the SDK auto-discovers all tools with full type safety

Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure

Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate

First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output

Commerce Layer + OpenAI Agents SDK Use Cases

Practical scenarios where OpenAI Agents SDK combined with the Commerce Layer MCP Server delivers measurable value.

Automated workflows: build agents that query Commerce Layer, process the data, and trigger follow-up actions autonomously

Multi-agent orchestration: create specialist agents. one queries Commerce Layer, another analyzes results, a third generates reports

Data enrichment pipelines: stream data through Commerce Layer tools and transform it with OpenAI models in a single async loop

Customer support bots: agents query Commerce Layer to resolve tickets, look up records, and update statuses without human intervention

Commerce Layer MCP Tools for OpenAI Agents SDK (9)

These 9 tools become available when you connect Commerce Layer to OpenAI Agents SDK via MCP:

get_order

Retrieve details of a specific order

get_order_stats

Calculate basic stats for a set of orders

get_sku

Retrieve details of a specific SKU

list_customers

Retrieve a list of customers

list_orders

Retrieve a list of orders from Commerce Layer

list_prices

Retrieve a list of product prices

list_shipments

Retrieve a list of shipments

list_skus

Retrieve a list of SKUs (products)

search_orders_by_email

Find orders belonging to a specific customer email

Example Prompts for Commerce Layer in OpenAI Agents SDK

Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with Commerce Layer immediately.

"Show me the last 10 orders in Commerce Layer."

"Find the SKU 'TSHIRT-BLUE-L' and show its details."

"Find the customer with email 'jane.doe@example.com'."

Troubleshooting Commerce Layer MCP Server with OpenAI Agents SDK

Common issues when connecting Commerce Layer to OpenAI Agents SDK through the Vinkius, and how to resolve them.

MCPServerStreamableHttp not found

Ensure you have the latest version: pip install --upgrade openai-agents

Agent not calling tools

Make sure your prompt explicitly references the task the tools can help with.

Commerce Layer + OpenAI Agents SDK FAQ

Common questions about integrating Commerce Layer MCP Server with OpenAI Agents SDK.

How does the OpenAI Agents SDK connect to MCP?

Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.