{"type":"firestarter.listing","listing":{"id":"lst_Y0eXuKev","product_name":"Ying Yang Trunk - Terracotta","category":"Boardshorts","description":"The Ying Yang kids trunk is an elastic waist boardshort. Built for the water. Made from a Poly/Cotton stretch fabric. The fit is true to size. Our model is 6 years old and is wearing a size 6. ","images":["https://cdn.shopify.com/s/files/1/0116/5092/files/05_0136.jpg?v=1765972347","https://cdn.shopify.com/s/files/1/0116/5092/files/JumboTee-VintageBlack_0125.jpg?v=1765972347","https://cdn.shopify.com/s/files/1/0116/5092/files/05_0140.jpg?v=1765972347","https://cdn.shopify.com/s/files/1/0116/5092/files/05_0131.jpg?v=1765792257","https://cdn.shopify.com/s/files/1/0116/5092/files/05_0133.jpg?v=1765792257"],"price":44.95,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:30.969Z"},"share_url":"https://firestarter.network/l/lst_Y0eXuKev","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_Y0eXuKev' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ying Yang Trunk - Terracotta' and a budget_max comfortably above $44.95 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."]}}