{"type":"firestarter.listing","listing":{"id":"lst_dbGSrqA0","product_name":"Extraterrestrial Smooth Operator Parts","category":"Spare Part","description":"Parts made specifically for the Smooth Operator pen model. The fronts, bolts, and backs are made from titanium and treated with the \"Extraterrestrial\" finish. Each part is unique so please expect some level of variation.\nWe designed the Smooth Operator to be interchangeable so any part can be easily swapped out or mixed and matched to make your perfect pen.\n\nNote: Fronts include the corresponding spring to fit the ink refill style they accommodate.","images":["https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_blue_group.jpg?v=1727552456","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_green_group.jpg?v=1727552450","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_purple_group.jpg?v=1727552444","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_blue_standard.jpg?v=1727551481","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_blue_short.jpg?v=1727551486","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_blue_mini.jpg?v=1727551492","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_blue_bolt.jpg?v=1727551498","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_blue_back.jpg?v=1727551504","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_green_standard.jpg?v=1727551956","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_green_short.jpg?v=1727551963","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_green_mini.jpg?v=1727551969","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_green_bolt.jpg?v=1727551975","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_green_back.jpg?v=1727551981","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_purple_standard.jpg?v=1727552347","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_purple_short.jpg?v=1727552353","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_purple_mini.jpg?v=1727552359","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_purple_bolt.jpg?v=1727552365","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/et_SO_purple_back.jpg?v=1727552371"],"price":50,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:17.971Z"},"share_url":"https://firestarter.network/l/lst_dbGSrqA0","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_dbGSrqA0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Extraterrestrial Smooth Operator Parts' and a budget_max comfortably above $50.00 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."]}}