{"type":"firestarter.listing","listing":{"id":"lst_PvTVd7ZO","product_name":"Mariah Carey - Merry Christmas (Picture Disc version)","category":"Vinyl","description":"Disc: 1\n1. Silent Night 2. All I Want for Christmas Is You 3. O Holy Night 4. Christmas (Baby Please Come Home) 5. Miss You Most (At Christmas Time)Disc: 2 1. Joy to the World 2. Jesus Born on This Day 3. Santa Claus Is Comin' to Town 4. Hark! The Herald Angels Sing / Gloria (In Excelsis Deo) 5. Jesus Oh What a Wonderful Child 6. God Rest Ye Merry, Gentlemen","images":["https://cdn.shopify.com/s/files/1/2428/8433/products/mariah.jpg?v=1597155615"],"price":36,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:15.663Z"},"share_url":"https://firestarter.network/l/lst_PvTVd7ZO","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_PvTVd7ZO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mariah Carey - Merry Christmas (Picture Disc version)' and a budget_max comfortably above $36.00 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."]}}