{"type":"firestarter.listing","listing":{"id":"lst_RjyfuVxl","product_name":"Delicate Emerald Ring with Diamond Trios","category":"Rings","description":"A glowing rose cut emerald is wrapped in warm 22k gold and nestled between two trios of tiny sparkling white diamonds. The gemstones are set on an hammered 1.25mm 18k gold band. This ring would make a stunning engagement ring, or a special addition to your jewelry collection.\nEmerald stone measures approximately 4.5mm in diameter. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/25-07-27_035_1200.jpg?v=1757790147","https://cdn.shopify.com/s/files/1/1479/9532/files/25-08-22_079.jpg?v=1759765034","https://cdn.shopify.com/s/files/1/1479/9532/files/25-07-27_034_1200.jpg?v=1759765034"],"price":1715,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.317Z"},"share_url":"https://firestarter.network/l/lst_RjyfuVxl","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_RjyfuVxl' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Delicate Emerald Ring with Diamond Trios' and a budget_max comfortably above $1715.00 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."]}}