{"type":"firestarter.listing","listing":{"id":"lst_OJuxWBkO","product_name":"I Love Music Longsleeve (Blue)","category":"Frog F24","description":"screen printed graphic on a 6oz heavyweight cotton long sleeve t-shirt","images":["https://cdn.shopify.com/s/files/1/2134/2131/files/LS-NAVY.jpg?v=1733300487","https://cdn.shopify.com/s/files/1/2134/2131/files/LS-DETAIL_0a076e05-a8ba-420b-9d0f-ad690e9d7f92.jpg?v=1733300494"],"price":30,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:37.643Z"},"share_url":"https://firestarter.network/l/lst_OJuxWBkO","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_OJuxWBkO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy I Love Music Longsleeve (Blue)' and a budget_max comfortably above $30.00 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."]}}