# d3arts.cz shopping > Czech online shop operated by graphic and art studio d3arts.cz in Hradec Kralove. AI assistants can search current public products, inspect variants and prepare a purchase link using MCP over Streamable HTTP. Connect to https://d3arts.cz/wp-json/d3arts-shop/v1/mcp. Authentication is not required for these public tools. Use d3_search_products with a short Czech search keyword. Use d3_product_details with product_id to check price, stock and variants. Use d3_prepare_cart with the chosen product or variation ID and quantity (1–100) to obtain a purchase link. The customer clicks the link to add to their own browser cart. Required product options are completed on the product page. Registration and payment take place in the store checkout. Prices and availability should be checked at the time of purchase. ## Connection - [MCP server card](https://d3arts.cz/wp-json/d3arts-shop/v1/mcp/server-card) - [AI catalog](https://d3arts.cz/.well-known/ai-catalog.json) - [Shopping guide](https://d3arts.cz/nakup-s-ai/) ## Store - [Products](https://d3arts.cz/obchod/) - [Cart](https://d3arts.cz/kosik/) - [Checkout](https://d3arts.cz/pokladna/) - [Terms](https://d3arts.cz/vseobecne-obchodni-podminky/) - [Shipping and FAQ](https://d3arts.cz/nezarazene/faq-pro-d3arts-cz/)