How to integrate Lightspeed Retail X-Series MCP with Atomic Agent

Connect Atomic Agent to Lightspeed Retail X-Series MCP. List low-stock products across all stores, summarize today's sales by store, and more using natural language, with authentication handled for you.

Lightspeed Retail X-Series logoLightspeed Retail X-Series
Oauth2

Lightspeed Retail X-Series is a point-of-sale and retail management platform. It centralizes store configuration, inventory, customers, and sales reporting.

7 Tools

Introduction

Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including Lightspeed Retail X-Series.

This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Lightspeed Retail X-Series account. See the Atomic Agent documentation for installation instructions.

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How Atomic Agent connects to Lightspeed Retail X-Series

Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication.

Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account.

Connect Lightspeed Retail X-Series to Atomic Agent

  1. Sign up or sign in to the Composio dashboard. Copy your API key.
  2. In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart.
  3. Ask Atomic Agent to do something in Lightspeed Retail X-Series. It searches Composio for the right tool.
  4. On first use, open the sign-in link returned in the chat. Connect your Lightspeed Retail X-Series account, then return to Atomic Agent to continue.

Headless setup

Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file.

bash
COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY

What is the Lightspeed Retail X-Series MCP server, and what's possible with it?

The Lightspeed Retail X-Series MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Lightspeed Retail X-Series account. It provides structured and secure access so your agent can perform Lightspeed Retail X-Series operations on your behalf.

Use Lightspeed Retail X-Series from Atomic Agent

With your account connected, ask Atomic Agent to work with Lightspeed Retail X-Series in natural language. You can connect more apps through the same Composio integration as you need them.

Visit the Atomic Agent website or inspect the Atomic Agent source code.

Troubleshooting

Why is my API key rejected?

Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying.

Why are Composio tools unavailable after saving a key?

Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk.

Does Composio have a free plan?

The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See Composio pricing for the current limits that apply to your connection.

TOOLS

Supported Tools

Every Lightspeed Retail X-Series action and event your agent gets out of the box.

Get Customer

Retrieve one Lightspeed customer by their exact customer ID.

Get Product

Retrieve one Lightspeed product by its exact product ID.

Get Retailer

Return the connected Lightspeed Retail X-Series retailer's identity, account status, configuration, and subscription state.

List Customers

Return one cursor-controlled page of customers from the connected Lightspeed retailer.

List Payment Types

Return one cursor-controlled page of payment types configured for the connected Lightspeed retailer.

List Products

Return one cursor-controlled page of products from the connected Lightspeed retailer for catalog discovery.

List Sales

Return one cursor-controlled page of sales from the connected Lightspeed retailer; an empty page is a successful no-sales result.

FAQ

Frequently asked questions

With a standalone Lightspeed Retail X-Series MCP server, the agents and LLMs can only access a fixed set of Lightspeed Retail X-Series tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Lightspeed Retail X-Series and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Atomic Agent fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Lightspeed Retail X-Series tools.

Yes, absolutely. You can configure which Lightspeed Retail X-Series scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Lightspeed Retail X-Series data and credentials are handled as safely as possible.

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