INDIVIDUAL MCP TOOL

list_purchase_orders

Purchase orders to vendors: orderID, vendorID, shopID, orderedDate, arrivalDate, receivedDate, complete, totalQuantity, shipCost.

usefulapi.ionone authenticationAvailability not checked

LIVE ENDPOINT

https://lightspeed-r-series.usefulapi.io/mcp

No auth detected

Connect to this endpoint to inspect the live schema for list_purchase_orders and invoke it with your own arguments.

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Potential side effects detected · medium confidence · heuristic, not a guarantee.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.lightspeed-r-series-mcp]
url = "https://lightspeed-r-series.usefulapi.io/mcp"
enabled = true

Claude Code

.mcp.json

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

Claude Desktop

Settings → Connectors → Add custom connector

Name: lightspeed-r-series-mcp
Remote MCP URL: https://lightspeed-r-series.usefulapi.io/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

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

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

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

Generic MCP

Client-specific MCP configuration

{
  "name": "lightspeed-r-series-mcp",
  "transport": "streamable-http",
  "url": "https://lightspeed-r-series.usefulapi.io/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

get_account — The connected Lightspeed Retail (R-Series) account: id, name, status, employee count/limit, default and purchasing currencies.
list_shops — List the account's shops (store locations): shopID, name, time zone, archived flag.
list_items — Search the product catalog.
get_item — One item by itemID with its prices, per-shop stock (ItemShops), category and other related records.
list_inventory — Stock levels per item per shop (ItemShop records): qoh (quantity on hand), sellable, backorder, reorderPoint, reorderLevel, costs and values.
list_categories — Item categories (hierarchical): categoryID, name, fullPathName, parentID, nodeDepth.
list_sales — Sales history: saleID, completed/voided flags, completeTime, totals (calcSubtotal, calcTax1/2, total, balance), customerID, employeeID, shopID, registerID.
get_sale — One sale by saleID with its line items (SaleLines with Item), payments (SalePayments with PaymentType) and customer.