Read products, stock levels, sale and purchase orders, customers and suppliers in Qoblex. For inventory and sales teams that track stock and orders in Qoblex. Hosted by usefulapi — connect from Claude, ChatGPT, Cursor, or any MCP client.
Team and Enterprise: an Owner adds the connector for the organization first.
Run this command, then run /mcp in Claude Code to log in:
Add to Cursor or add this to ~/.cursor/mcp.json:
{
"mcpServers": {
"qoblex": {
"url": "https://qoblex.usefulapi.io/mcp"
}
}
}Add to VS Code or add this to .vscode/mcp.json:
{
"servers": {
"qoblex": {
"type": "http",
"url": "https://qoblex.usefulapi.io/mcp"
}
}
}No Add custom MCP server option? It depends on your account or workspace settings: see OpenAI's guide.
Run these commands. The second one opens the login page:
Other MCP clients (Windsurf, Cline, Zed and more): add the URL as a remote MCP server (Streamable HTTP). The client then opens the login page in your browser. Do not add an Authorization header: see Before you connect.
List the products, then list their variants and read the stock of one variant, including incoming stock.
qoblex_list_products qoblex_list_variants qoblex_get_variant_inventory
List the sale orders filtered by status and creation date, then open one order to read its line items.
qoblex_list_sale_orders qoblex_get_sale_order
List the suppliers, then list the purchase orders sent to them, with their creation dates.
qoblex_list_suppliers qoblex_list_purchase_orders
List the customers with filters and sorting, then read the record of one customer.
qoblex_list_customers qoblex_get_customer
Read the user that owns the API key, and the account details, to confirm the connection.
qoblex_get_current_user qoblex_get_account
The login page asks for your Qoblex API key.
Find it in Qoblex → Account Settings → API Access. The API is a paid add-on on the Starter and Business plans. Your key is used only to call the API on your behalf and to derive a private account id; it is never shown to anyone.
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: the login page asks for your Qoblex API key. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.
Turn on the Qoblex connector, then ask in plain words. The AI picks the tools.
| Tool | Type | What it does |
|---|---|---|
qoblex_get_current_user | read | Get the current user Return the user that owns the API key: id, name, email, timezone and permissions. Good first call to confirm the connection. Qoblex API: GET /v1/users/me. |
qoblex_get_account | read | Get account details Return the Qoblex account (company) details and settings for this key. Qoblex API: GET /v1/account. |
qoblex_list_products | read | List products List products in the catalogue, with optional filters, sorting and related records (variants, images, mappings). Qoblex API: GET /v1/products. |
qoblex_get_product | read | Get a product Return one product by id, optionally with related records expanded. Qoblex API: GET /v1/products/{id}. |
qoblex_list_variants | read | List product variants List product variants (the stock-keeping level: size, colour, SKU), with optional filters and sorting. Qoblex API: GET /v1/variants. |
qoblex_get_variant_inventory | read | Get variant inventory Return the stock levels for one product variant, including incoming stock. Qoblex API: GET /v1/variants/{id}/inventory. |
qoblex_list_sale_orders | read | List sale orders List sale orders with their line items, shipments, invoices and status. Filter by status (Quote, Open, Closed, Canceled) and by creation or update date. Qoblex API: GET /v1/sale_orders. |
qoblex_get_sale_order | read | Get a sale order Return one sale order by id, with line items, status and related records when expanded. Qoblex API: GET /v1/sale_orders/{id}. |
qoblex_list_purchase_orders | read | List purchase orders List purchase orders sent to suppliers, with optional filters, sorting and related records (for example the supplier). Qoblex API: GET /v1/purchase_orders. |
qoblex_get_purchase_order | read | Get a purchase order Return one purchase order by id, optionally with related records expanded. Qoblex API: GET /v1/purchase_orders/{id}. |
qoblex_list_customers | read | List customers List customers, with optional filters and sorting. Qoblex API: GET /v1/customers. |
qoblex_get_customer | read | Get a customer Return one customer by id. Qoblex API: GET /v1/customers/{id}. |
qoblex_list_suppliers | read | List suppliers List suppliers, with optional filters and sorting. Qoblex API: GET /v1/suppliers. |
qoblex_get_supplier | read | Get a supplier Return one supplier by id. Qoblex API: GET /v1/suppliers/{id}. |
qoblex_usage_status | Usage status (free-tier meter) Report the caller's current usage: the plan, calls used this month, the limit of the plan (the free monthly cap or the Pro fair use limit), remaining, and whether the limit is reached. Read-only; does not count against the meter. | |
qoblex_request_feature | Request a missing feature Tell usefulapi that the user needs something the Qoblex tools cannot do yet (a missing tool, field or filter). Call it only when the user asks for something none of the tools can do, and tell the user that you send the request. Do not call it for errors or for normal requests. Do not include personal data, credentials or customer records. Stored with the product name and the client type (for example Claude or Cursor), without the user's account. At most 5 requests per day. Does not count against the meter. | |
qoblex_upgrade | Upgrade to Pro (unlimited*) Get Pro: unlimited tool calls (fair use limit: 10,000 a month) on Qoblex (the free tier caps monthly usage). Plans: "monthly" — $9/month; "yearly" — $90/year (2 months free). Cancel any time: Pro then runs to the end of the paid period, so it also suits a one-time job. *A fair use limit applies. For heavy use (near Pro's limit): "plus" or "plus_yearly" — Pro+, $39/month or $390/year, unlimited tool calls (fair use limit: 100,000 a month); an existing Pro subscription changes to Pro+ in place (needs confirm: true; the price difference for the rest of the period is charged at once). Otherwise returns a short link to open in your browser (it opens Stripe Checkout); after payment the account upgrades automatically. Does not count against the meter. | |
qoblex_cancel_subscription | Cancel the Pro subscription Cancel the caller's Qoblex Pro subscription at the end of the paid period (no refund for the current period; Pro continues until then, then the free tier applies). Requires confirm: true. Run qoblex_upgrade later to undo the cancel before the period ends. Does not count against the meter. |
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Proper user | $9/mo · $90/yr | Unlimited* |
*Pro fair use limit: 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this Qoblex server only. Subscribe with qoblex_upgrade (it returns a Stripe Checkout link). Cancel any time with qoblex_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running qoblex_upgrade before then undoes the cancel. Or write to [email protected].
Find products that are low on stock. Check open sale orders. Review purchase orders for a supplier. Look up a customer record. Confirm the account and the API user. See what you can do for the details.
No. usefulapi is an independent service. It is not affiliated with or endorsed by Qoblex. The server calls the Qoblex API with your own Qoblex access, so it sees only the data that your account can see.
Yes. In Claude, add this server's URL as a custom connector. In ChatGPT, add it as a custom MCP server in Plugins. Then log in once. Cursor, VS Code, Claude Code and Codex work too. See the setup steps.
The login page asks for your Qoblex API key. See Before you connect for where to find it.
No. 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: the login page asks for your Qoblex API key. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.
The login stores them encrypted in the authorization grant of your connection. The server uses them to call the Qoblex API for you and to derive a private account id for usage metering. usefulapi does not show them on any page or in any reply. To stop all access, remove the connector and change or delete these credentials in Qoblex.
All 14 Qoblex tools are marked read-only.
The Free plan gives 50 tool calls / month. Pro costs $9/mo or $90/yr, with unlimited tool calls (fair use limit: 10,000 tool calls a month), for this Qoblex server only. Cancel any time: Pro then runs to the end of the paid period. Run qoblex_usage_status to see how many calls you used.
Ask the AI to run qoblex_upgrade: it returns a Stripe Checkout link. To cancel, run qoblex_cancel_subscription. Pro continues to the end of the paid period.
Tell the AI what you wanted to do. It can send the request with qoblex_request_feature. We store the text with the server name, the type of AI client and the tool you tried, not with your account, and read every request when we plan new tools. You can send up to 5 requests per day.
Any client that supports remote MCP servers (Streamable HTTP) with OAuth login: Claude (web and desktop), Claude Code, ChatGPT, Codex, Cursor, VS Code, Windsurf and others.
This is a Model Context Protocol endpoint — meant to be connected from an AI client, not opened in a browser. An invalid_token response at the URL is the auth gate working as designed; clients authenticate automatically.
Need a tool this server does not have, or a connection to another system? We build custom integrations and MCP servers.