{"type":"firestarter.listing","listing":{"id":"lst_KzbM3oXr","product_name":"Happy Birthday Music Box","category":"Fun & Games","description":"A little crank shaft music box built to withstand the test of time. The perfect way to send a \"happy birthday\" melody.","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/1201_MusicBox_HappyBirthday_01.jpg?v=1714606753","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/1201_MusicBox_HappyBirthday_01_d3187a79-e8c5-49fe-b03a-f95a3715a882.jpg?v=1714606896","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/1201_MusicBox_HappyBirthday_02.jpg?v=1714606760"],"price":11,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:29.275Z"},"share_url":"https://firestarter.network/l/lst_KzbM3oXr","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_KzbM3oXr' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Happy Birthday 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."]}}