Twice Commerce MCP by usefulapi

Twice Commerce MCP by usefulapi

Use your Twice Commerce account from Claude, Cursor, or any MCP client. Read orders, customers, catalog items, stock, locations and availability, and add comments to orders. Hosted, no local install: connect with your own credentials.

Live endpoint: https://twice-commerce.usefulapi.io/mcp · Homepage: https://usefulapi.io

Connect

• Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://twice-commerce.usefulapi.io/mcp.
• Claude Code: claude mcp add --transport http twice-commerce https://twice-commerce.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": {
    "twice-commerce": {
      "url": "https://twice-commerce.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 the login page asks for your Twice Commerce credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/twice-commerce/

On first connect you provide a TWICE Commerce API key (TWICE admin → Settings → Integrations & API → Create key; choose Limited access and give Read to the areas you need). The server validates it and stores it per user. No keys go in config files.

Tools

Tool	Type	What it does
twicecommerce_get_merchant	read	Get merchant profile
twicecommerce_list_service_locations	read	List locations
twicecommerce_list_taxes	read	List taxes
twicecommerce_list_tags	read	List tags
twicecommerce_list_orders	read	List orders
twicecommerce_get_order	read	Get an order
twicecommerce_get_order_payments	read	Get order payments
twicecommerce_get_order_invoices	read	Get order invoices
twicecommerce_list_customers	read	List customers
twicecommerce_get_customer	read	Get a customer
twicecommerce_get_customer_orders	read	Get customer orders
twicecommerce_list_catalog_items	read	List catalog items
twicecommerce_get_catalog_item	read	Get a catalog item
twicecommerce_check_availability	read	Check availability for a period
twicecommerce_list_discount_codes	read	List discount codes
twicecommerce_list_stock_items	read	List stock items
twicecommerce_get_stock_item	read	Get a stock item
twicecommerce_list_skus	read	List SKUs
twicecommerce_get_sku	read	Get a SKU
twicecommerce_add_order_comment	write	Add a comment to an order
twicecommerce_usage_status	meta	Usage status (free-tier meter)
twicecommerce_request_feature	meta	Request a missing feature
twicecommerce_upgrade	meta	Upgrade to Pro or Pro+
twicecommerce_cancel_subscription	meta	Cancel 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

Plan	Price	Limit
Free	$0	50 tool calls / month
Pro (per user)	$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 [email protected].

Pro covers this server only. Subscribe with twicecommerce_upgrade (it returns a Stripe Checkout link). Cancel any time with twicecommerce_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running twicecommerce_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT — see LICENSE. Documentation only; the server is hosted.