Are you a Contarmarket customer? You do not need anything on this page. The step-by-step guide for Claude and ChatGPT, with screenshots, is at contarmarket.com/pages/ai-assistant.
Tools
search_products
Searches the catalog by product name, brand or SKU. Each result carries its SKU, category, the Contarplus and regular price per pack, and the packs available. Read the stock status before describing availability: available carries the packs available, available_to_order means we can supply the product in the quantity you need, and not_tracked means we do not publish stock for it. In the last two the packs available are null, which never means zero.
get_product_pricing
Prices one product for a quantity in packs: the Contarplus wholesale price and the regular price per pack, the price per unit when the pack size is known, the volume price with its threshold, and the packs available.
quote_order
Quotes a complete order. Volume discounts are calculated over the packs of each product across the whole order, not line by line.
create_checkout
Creates a checkout link for a complete order. It returns the link plus the sign-in and expiry notes the buyer needs, and it never places the order.
explain_discounts
Explains the two discounts — the Contarplus membership and the volume discount — and how they stack.
get_membership_options
Returns the paid Contarplus memberships with their price and billing period, plus the free 7-day trial.
Reading the prices
Products are sold and quoted per pack, and quantities are always in packs. Every line carries two prices: the Contarplus price, which is what members pay, and the regular price. When the pack size is known, each one also carries its price per unit. There is no third price. Both already include any volume discount for the quantity asked, and the final price is confirmed at checkout.
Limits
| Lines per quote | Up to 250. |
|---|---|
| Lines per checkout link | Up to 100. A larger order still quotes, but needs two links. |
| Requests | Rate limited per caller. Checkout links have their own, tighter limit. Over it, the server answers with a message the assistant can read out. |
| Checkout links | Temporary. Every call creates a new one; the server stores no carts. |
What it will not do
- It never places an order.
create_checkoutreturns a link; the buyer signs in and completes the purchase on contarmarket.com. - It does not identify the caller, so it cannot tell whether a buyer is a Contarplus member. That is why every price comes in two flavours and checkout applies the one that belongs to the account.
- It has no access to customer accounts or order history, and it cannot change anything in the store.
Discovery
Agent-facing summary at /llms.txt, crawler rules at /robots.txt, and /sitemap.xml. There is no well-known discovery document yet: the proposals for one are still drafts, and we would rather publish nothing than publish a guess.