How to Connect QLS to ChatGPT via MCP

💡 No install? Use cloud.anythingmcp.com directly. Sign in, click Connectors → QLS, paste your credentials, mint an MCP API key and you're done. No Docker, no git clone, no local server.

QLS + ChatGPT

Pakketdienst QLS (Netherlands): parcel shipments with labels and tracking, shipping products and service points, fulfilment orders picked from the QLS warehouse, fulfilment products and stock, backorders, returns and inbound purchase orders. Deleting products and cancelling orders install switched off.

Prerequisites

See the full setup instructions baked into the connector (visible in the in-app store when you select the connector). The required environment variables for this connector are:

QLS_USERNAME, QLS_PASSWORD

Step 1 — Get credentials

Setting up takes about 5 minutes. You need an account on mijn.pakketdienstqls.nl.

1. QLS authenticates the API with HTTP Basic and the login details of the mijn.pakketdienstqls.nl portal. Where your account allows it, use a separate user for the API (ask QLS IT support at [email protected]), so that a person changing their password does not break the connector.
2. Put the user name (usually an email address) in QLS_USERNAME and the password in QLS_PASSWORD.
3. Install the connector and run qls_list_companies. It returns the company id (a UUID) that every other tool takes as company_id; qls_get_company shows one company.

Which API: the QLS Fulfilment and Parcel Service API on https://api.pakketdienstqls.nl (OpenAPI at https://api.pakketdienstqls.nl/swagger/). QLS publishes a v1 and a v2; the connector uses v2 where QLS offers it (shipment creation, returns, purchase orders) and v1 for the rest.

Ids you need first: the company id from qls_list_companies; the brand id from qls_list_brands (a brand carries the sender, return and customs addresses and is needed for shipments and orders); the shipping products from qls_list_shipping_products, with combinations[].id as the product_combination_id, options[].tag as delivery options, prices per country and weight band and maximum dimensions. Pick-up points come from qls_list_service_points or, for one shipping product, qls_list_product_service_points; their servicepoint_code goes on the shipment or order.

What it reads: parcel shipments with status (created, printed, pre_transit, in_transit, delivered, returned_to_sender), barcode, tracking id and tracking URL, filtered by reference, barcode, status, brand, receiver fields, dates or free search; one shipment with its weight and, with with_label, the PDF and ZPL label URLs; the return shipment of a parcel; fulfilment orders with status, ordered, reserved and delivered amounts, receiver, deliveries and the shipments that left the warehouse; fulfilment products with EAN, SKU, article number, prices, stock totals and warehouse locations (zone, rack, shelf, best-before); stock per product (total, reserved, available, salable, sold, backorder, incoming, forecast) and per warehouse location with batch; backorders; returns with status, consumer, original shipment and order and the returned products with reason; purchase orders (announced inbound deliveries) with status, products, suppliers and deliveries, including those in transit; suppliers.

What it writes: qls_create_shipment books a parcel with the carrier and returns barcode, tracking URL and label_pdf_url; sender and return address default to the brand. qls_create_fulfillment_order lets QLS pick, pack and ship products from your stock. qls_update_fulfillment_order puts an order on hold, releases it or changes the processable date, reference, remarks or service point. qls_create_fulfillment_product and qls_update_fulfillment_product maintain articles; qls_create_return_from_order announces a return; qls_create_purchase_order announces goods coming to the warehouse. A shipment costs money and a fulfilment order ships real stock, so before every write the AI shows receiver, products and amounts and shipping product and waits for your yes.

Switched off at install: qls_delete_fulfillment_product and qls_cancel_fulfillment_order, which cannot be undone. An administrator switches them on when the team needs them.

Data formats: every answer is wrapped as {"meta": {"code": 200}, "errors": [], "data": ..., "pagination": ...}; the data is under data. Weights are in grams, prices and cash on delivery in euros, dimensions in millimetres. Ids of companies, brands, orders, products and shipments are UUID strings; shipping product and combination ids are integers. Fulfilment order statuses are error_validation, concept, received, pending, partically_sent (QLS's spelling) and sent. Stock and purchase order date filters take d-m-Y H:i (e.g. 1-10-2026 00:00); the other date filters take a date or date-time such as 2026-10-01 00:00:00.

Paging: lists return up to 100 entries per page. pagination carries page, pageCount, count and nextPage; the AI asks for the next page while nextPage is true.

Common errors: 401 means wrong user name or password: they are the mijn.pakketdienstqls.nl login. 404 (Niet Gevonden) means an unknown id or a company id that is not yours: take ids from the list tools. 422 or a filled errors list is a validation problem; QLS answers in Dutch.

The connector does not cancel parcel shipments, read QLS invoices or change brands and company settings: there are no tools for that.

Step 2 — Install the adapter

curl -fsSL https://raw.githubusercontent.com/HelpCode-ai/anythingmcp/main/docker-compose.quickstart.yml -o docker-compose.yml
printf 'JWT_SECRET=%s\nENCRYPTION_KEY=%s\n' "$(openssl rand -hex 32)" "$(openssl rand -hex 32)" > .env
docker compose up -d

Step 3 — Add the connector in ChatGPT

Your server URL: in AnythingMCP, open MCP Servers → the server this connector is on, and copy its URL (https://cloud.anythingmcp.com/mcp/…). Use it wherever this guide shows YOUR_SERVER_ID.

ChatGPT adds MCP servers as plugins on its Plugins page, on the web and on paid plans. Developer mode is no longer needed. In a Business workspace only admins and owners can add one; in Enterprise and Edu an admin can grant the Create plugins with MCPs permission.

1. Go to chatgpt.com/plugins, click Add, then Add custom MCP server.
2. Enter a name, e.g. Name: QLS.
3. Under Connection, enter the Server URL https://cloud.anythingmcp.com/mcp/YOUR_SERVER_ID and keep Authentication on OAuth.
4. Select I understand and want to continue, then Create as a plugin. When ChatGPT asks, sign in to AnythingMCP and allow access.
5. Install the new plugin from your personal plugins, then type @ in a chat and pick it.

Available tools

Example prompts

• "Which QLS shipping products can we use for the Netherlands and Belgium, with their price per weight band?"
• "Find the DHL service points near postal code 3011 AB."
• "Create a PostNL parcel for order 1042 to Jan de Vries, Rotterdam, 1,200 grams. Show me receiver, product and weight first."
• "Which fulfilment products have fewer than 20 units available, and what is incoming?"
• "List the fulfilment orders that are still pending or partically_sent from this week."

FAQ

Does the free ChatGPT plan work with custom MCP servers? OpenAI documents custom MCP servers for paid plans only; the Free plan is not on its list.

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