{"type":"firestarter.listing","listing":{"id":"lst_ocWsg4Q6","product_name":"Craft Design Technology Multifunctional Pen","category":"Craft Design Technology","description":"The 3-in-1 Multifunction Pen from Craft Design Technology is like the grown up version of those plastic multicolor pens we all had as kids. Simply twist the barrel to change from black ink to red ink to a mechanical pencil. It uses a unique oil and water-based ink formula that’s long lasting and creates a super smooth writing experience. The metal body is decorated with the brand's signature graphic pattern which provides a nice, comfortable grip.\nRefills available here\nFeatures:\n\n3 functions: Black ink, Red ink, Mechanical pencil\n0.5mm ink / 0.5mm lead\nChrome body with spring-loaded clip\nRefillable with CDT 0.5mm lead and ink cartridges\nDimensions: 138.1mm × 15mm\nWeight: 50g\nMade in Japan. Manufactured by ZEBRA\n","images":["https://cdn.shopify.com/s/files/1/0167/4484/products/cdt-pen-main-new-798634.jpg?v=1690906751","https://cdn.shopify.com/s/files/1/0167/4484/products/CDT-pen-ls-3b-544686.jpg?v=1690906751","https://cdn.shopify.com/s/files/1/0167/4484/products/CDT-Pen-13b-867959.jpg?v=1690906751","https://cdn.shopify.com/s/files/1/0167/4484/products/CDT-Pen-6b-322655.jpg?v=1690906751","https://cdn.shopify.com/s/files/1/0167/4484/products/CDT-Pen-11b-677502.jpg?v=1690906751","https://cdn.shopify.com/s/files/1/0167/4484/products/CDT-Pen-12-892397.jpg?v=1690906751","https://cdn.shopify.com/s/files/1/0167/4484/products/CDT-Pen-5.jpg?v=1650300385","https://cdn.shopify.com/s/files/1/0167/4484/products/CDT-pen-ls-1b.jpg?v=1650300383","https://cdn.shopify.com/s/files/1/0167/4484/products/CDT-pen-ls-2.jpg?v=1650300383","https://cdn.shopify.com/s/files/1/0167/4484/products/CDT-pen-ls-5.jpg?v=1650300383"],"price":64,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:11.359Z"},"share_url":"https://firestarter.network/l/lst_ocWsg4Q6","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_ocWsg4Q6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Craft Design Technology Multifunctional Pen' and a budget_max comfortably above $64.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}