{"type":"firestarter.listing","listing":{"id":"lst_mxDgElkN","product_name":"Happy Birthday Crank Music Box","category":"Curated","description":"Turn the crank and immerse yourself in the timeless melody of the Original Crankshaft Music Box. No batteries needed. Crafted with durable steel, it's built to withstand the test of time. This music box is a heartfelt, musical gift, perfect for birthdays!\n\n\nMaterials: ABS, galvanized steel, cotton, wood\n\nPackaging: color box\n\nDimensions: 7,5 x 3,8 x 2,5 cm\n","images":["https://cdn.shopify.com/s/files/1/1751/9263/files/1201_MusicBox_HappyBirthday_e1f0a103-b1bc-48b7-80de-3f4abe7caa0c.webp?v=1746221803","https://cdn.shopify.com/s/files/1/1751/9263/files/1202-Music-Box_WB1.webp?v=1746221803","https://cdn.shopify.com/s/files/1/1751/9263/files/MusicBox_Action-orange_5bf982c3-eb89-49d9-8504-58f3dceb5dba.webp?v=1746221803"],"price":11,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T09:30:14.448Z"},"share_url":"https://firestarter.network/l/lst_mxDgElkN","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_mxDgElkN' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Happy Birthday Crank Music Box' and a budget_max comfortably above $11.00 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."]}}