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Lightspeed Retail (R-Series) MCP by usefulapi

by m190version 1.32.3i★ –iRuns in the cloud
Registry nameio.usefulapi/lightspeed-r-series

Install

Overview

Description from the maker (original English)

Read Lightspeed R-Series items, stock, sales, customers and POs; create customers and set stock.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 3 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • Can do 18 things (tools) lightspeedrseries_get_account, lightspeedrseries_list_shops, lightspeedrseries_list_items, lightspeedrseries_get_item …
  • The registry lists no key to fill in.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://lightspeed-r-series.usefulapi.io/mcp

Run this in your terminal

claude mcp add --transport http lightspeed-r-series https://lightspeed-r-series.usefulapi.io/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "lightspeed-r-series": {
      "url": "https://lightspeed-r-series.usefulapi.io/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "lightspeed-r-series": {
      "type": "http",
      "url": "https://lightspeed-r-series.usefulapi.io/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://lightspeed-r-series.usefulapi.io/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

  • lightspeedrseries_get_account

    The connected Lightspeed Retail (R-Series) account: id, name, status, employee count/limit, default and purchasing currencies. Good first call. GET /Account/{accountID}.json.

  • lightspeedrseries_list_shops

    List the account's shops (store locations): shopID, name, time zone, archived flag. Use shopID to filter sales, inventory and purchase orders. GET /Account/{accountID}/Shop.json.

  • lightspeedrseries_list_items

    Search the product catalog. Each item has itemID, description, SKUs (systemSku, customSku, upc, ean, manufacturerSku), defaultCost, categoryID and its Prices (price levels). Set include_stock to add per-shop quantities (ItemShops; shopID 0 = all shops). Paginate with next_url. GE

  • lightspeedrseries_get_item

    One item by itemID with its prices, per-shop stock (ItemShops), category and other related records. GET /Account/{accountID}/Item/{itemID}.json.

  • lightspeedrseries_list_inventory

    Stock levels per item per shop (ItemShop records): qoh (quantity on hand), sellable, backorder, reorderPoint, reorderLevel, costs and values. shopID 0 is the all-shops summary. Paginate with next_url. GET /Account/{accountID}/ItemShop.json.

  • lightspeedrseries_list_inventory_log

    Inventory change history (InventoryLog, read-only): one record per stock change with itemID, shopID, qohChange (+ received, - removed), costChange (the item's new unit cost after the change), reason (e.g. ManualQuantityAdjustment, ItemImport, AddInventoryForCount, RemoveForTransa

  • lightspeedrseries_list_categories

    Item categories (hierarchical): categoryID, name, fullPathName, parentID, nodeDepth. GET /Account/{accountID}/Category.json.

  • lightspeedrseries_list_sales

    Sales history: saleID, completed/voided flags, completeTime, totals (calcSubtotal, calcTax1/2, total, balance), customerID, employeeID, shopID, registerID. Filter by a date range on completeTime (default) or timeStamp, shop, customer, employee. Set include_lines for SaleLines (it

  • lightspeedrseries_get_sale

    One sale by saleID with its line items (SaleLines with Item), payments (SalePayments with PaymentType) and customer. GET /Account/{accountID}/Sale/{saleID}.json.

  • lightspeedrseries_list_customers

    Search customers by name, company or email: customerID, firstName, lastName, company, customerTypeID, createTime. Email search loads the Contact relation (emails, phones, addresses). Paginate with next_url. GET /Account/{accountID}/Customer.json.

  • lightspeedrseries_get_customer

    One customer by customerID with Contact (emails, phones, addresses), customer type and notes. GET /Account/{accountID}/Customer/{customerID}.json.

  • lightspeedrseries_list_vendors

    Suppliers: vendorID, name, accountNumber, archived. GET /Account/{accountID}/Vendor.json.

  • lightspeedrseries_list_purchase_orders

    Purchase orders to vendors: orderID, vendorID, shopID, orderedDate, arrivalDate, receivedDate, complete, totalQuantity, shipCost. GET /Account/{accountID}/Order.json.

  • lightspeedrseries_get_purchase_order

    One purchase order by orderID with its lines (OrderLines: itemID, quantity, numReceived, price), vendor and shop. GET /Account/{accountID}/Order/{orderID}.json.

  • lightspeedrseries_list_employees

    Employees: employeeID, firstName, lastName, lockOut, archived, employeeRoleID, limitToShopID. Use employeeID to filter sales. GET /Account/{accountID}/Employee.json.

  • lightspeedrseries_create_customer

    Create a new customer, optionally with a primary email and one phone number (stored in the customer's Contact). Give at least a first name, last name or company. Returns the new customer with its customerID. POST /Account/{accountID}/Customer.json.

  • lightspeedrseries_update_item

    Change fields of an existing item: description, default cost, SKUs, category. Only the fields you pass are changed. Prices and stock are not changed here (use lightspeedrseries_update_stock for quantities). PUT /Account/{accountID}/Item/{itemID}.json.

  • lightspeedrseries_update_stock

    CHANGES STOCK COUNTS: sets (does not add to) the quantity on hand of one item in one shop to `qoh`, by updating the item's ItemShop record. Use for correcting a few items; for many items use an inventory count in Lightspeed. Identify the shop by shop_id, or by item_shop_id from l

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 290 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 18 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

  • More stars than 0% of the other 32537 servers in this category
  • Published to the registry more recently than 98% of the other 32537 servers in this category
  • Basic checks equal to or better than 100% of the other 32537 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Lightspeed Retail (R-Series) MCP by usefulapi safe?

It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.32.3) reached the registry today.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, TF Rooms

Alternatives

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Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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Runs on your computer★ 440MITUpdated 14 months ago
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Remote Desktop Commander

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Runs in the cloud★ 211Updated yesterday
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TF Rooms

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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Lightspeed Retail (R-Series) MCP by usefulapi

Work with your Lightspeed Retail (R-Series) store from Claude, Cursor, or any MCP client — look up items, stock per shop, sales, customers, vendors, purchase orders and employees; create customers, edit items and set stock levels. Hosted, no local install: connect with your Lightspeed Retail account over OAuth.

Live endpoint: https://lightspeed-r-series.usefulapi.io/mcp · Homepage: https://usefulapi.io/lightspeed-r-series

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://lightspeed-r-series.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http lightspeed-r-series https://lightspeed-r-series.usefulapi.io/mcp, then run /mcp to log in.
  • VS Code: Add to VS Code.
  • Cursor and other clients: add the URL as a remote MCP server:
{

"mcpServers": { "lightspeed-r-series": { "url": "https://lightspeed-r-series.usefulapi.io/mcp" } } }

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and you sign in with your Lightspeed Retail (R-Series) account.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/lightspeed-r-series/

On first connect you'll be sent to Lightspeed to sign in and approve access; no API keys to paste. The server can do only what the Lightspeed employee who signs in is allowed to do, and you can revoke access any time from your Lightspeed Retail account settings. One subscription covers one store account.

Tools

ToolTypeWhat it does
lightspeedrseries_get_accountreadGet account
lightspeedrseries_list_shopsreadList shops
lightspeedrseries_list_itemsreadList items
lightspeedrseries_get_itemreadGet an item
lightspeedrseries_list_inventoryreadList inventory levels
lightspeedrseries_list_inventory_logreadList inventory history
lightspeedrseries_list_categoriesreadList categories
lightspeedrseries_list_salesreadList sales
lightspeedrseries_get_salereadGet a sale
lightspeedrseries_list_customersreadList customers
lightspeedrseries_get_customerreadGet a customer
lightspeedrseries_list_vendorsreadList vendors
lightspeedrseries_list_purchase_ordersreadList purchase orders
lightspeedrseries_get_purchase_orderreadGet a purchase order
lightspeedrseries_list_employeesreadList employees
lightspeedrseries_create_customerwriteCreate a customer
lightspeedrseries_update_itemwriteUpdate an item
lightspeedrseries_update_stockwriteSet stock level
lightspeedrseries_usage_statusmetaUsage status (free-tier meter)
lightspeedrseries_request_featuremetaRequest a missing feature
lightspeedrseries_upgrademetaUpgrade to Pro or Pro+
lightspeedrseries_cancel_subscriptionmetaCancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

PlanPriceLimit
Free$050 tool calls / month
Pro (per store account)$9/mo or $90/yr (2 months free)Unlimited*

\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.

Pro covers this server only. Subscribe with lightspeedrseries_upgrade (it returns a Stripe Checkout link). Cancel any time with lightspeedrseries_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running lightspeedrseries_upgrade before then undoes the cancel. Or write to support@usefulapi.io.

License

MIT — see LICENSE. This repo contains documentation only; the server is hosted.

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