{"type":"firestarter.listing","listing":{"id":"lst_OYkWrepu","product_name":"Leather Zippered Single Pen Case for Kaweco - Pocket Pen - C. H. Ocean Blue","category":"Zippered pen cases","description":"\n100% Handmade in Turkey\nProduct:\nHandmade Purple Leather Zippered Single Pen Case for Kaweco\n\n\nColor/Finish:\n\nCrazy Horse Ocean Blue\nOcean blue color has tones between rich blue and teal. Bright colors like blue are sensitive to sunlight and fading. Therefore, there is more wax and protection on the leather surface in this color, so the leather surface is smoother and more semi-shiny than other crazy horse leather colors. Ocean Blue develops a very nice patina with use over time.\n\n\n\n\nMaterials:\n\n100% vegetable tanned leather\n\nYKK zipper\nHand stitched using waxed polyamide thread\n\n\nDescription:\nOur Purple Leather Zippered Single Pen Case was made especially for a Kaweco Pocket Pen or pens of similar size. It's perfect for carrying around your pocket-sized fountain pen (like Kaweco) to protect it from scratches or leaking in your pocket or bag.\n\n*Pen not included\n","images":["https://cdn.shopify.com/s/files/1/0575/7177/files/leather-zippered-single-pen-case-for-kaweco-pocket-pen-c_-h_-ocean-blue.jpg?v=1711696130","https://cdn.shopify.com/s/files/1/0575/7177/files/leather-zippered-single-pen-case-for-kaweco-pocket-pen-c_-h_-ocean-blue-2.jpg?v=1711696136","https://cdn.shopify.com/s/files/1/0575/7177/files/leather-zippered-single-pen-case-for-kaweco-pocket-pen-c_-h_-ocean-blue-3.jpg?v=1711696144"],"price":19,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:00.657Z"},"share_url":"https://firestarter.network/l/lst_OYkWrepu","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_OYkWrepu' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Leather Zippered Single Pen Case for Kaweco - Pocket Pen - C. H. Ocean Blue' and a budget_max comfortably above $19.00 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."]}}