Sellasist MCP by usefulapi

Sellasist MCP by usefulapi

Live endpoint: https://sellasist.usefulapi.io/mcp

Connect

• Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://sellasist.usefulapi.io/mcp.
• Claude Code: claude mcp add --transport http sellasist https://sellasist.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": {
    "sellasist": {
      "url": "https://sellasist.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 Sellasist credentials.

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

On first connect you will enter your Sellasist address and a Sellasist API key. They are validated, stored per-user, and scoped to you. No keys in config files.

Tools

Tool	Type	What it does
sellasist_list_orders	read	List orders
sellasist_get_order	read	Get order
sellasist_search_orders	read	Search orders by creation date and status
sellasist_list_order_statuses	read	List order statuses
sellasist_list_order_notes	read	List order notes
sellasist_list_order_logs	read	List order change log
sellasist_list_waybills	read	List waybills (shipping labels)
sellasist_list_products	read	List products
sellasist_get_product	read	Get product
sellasist_get_stock	read	Get stock levels
sellasist_list_bestsellers	read	List bestselling products
sellasist_list_categories	read	List categories
sellasist_get_category	read	Get category
sellasist_list_warehouses	read	List warehouses
sellasist_list_customers	read	List customers
sellasist_get_customer	read	Get customer
sellasist_list_invoices	read	List invoices
sellasist_get_invoice	read	Get invoice
sellasist_list_returns	read	List returns
sellasist_get_return	read	Get return
sellasist_list_payment_methods	read	List payment methods
sellasist_list_shipment_methods	read	List delivery methods
sellasist_list_order_sources	read	List order sources
sellasist_list_integration_accounts	read	List connected marketplace accounts
sellasist_list_alerts	read	List system alerts
sellasist_add_order_note	write	Add order note
sellasist_update_order_status	write	Change order status
sellasist_usage_status	meta	Usage status (free-tier meter)
sellasist_request_feature	meta	Request a missing feature
sellasist_upgrade	meta	Upgrade to Pro (unlimited*)
sellasist_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 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 [email protected].

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

License

MIT