{"type":"firestarter.listing","listing":{"id":"lst_bToAb9ob","product_name":"Square Emerald Ring With Diamond Trios","category":"Rings","description":"A luscious rose cut square emerald is set in a warm 22k gold bezel, surrounded by four diamond trios. The bezel is set on a hammered 2mm 18k gold band. This ring would make a stunning engagement ring, or a special addition to any jewelry collection.\nEmerald measures approximately 1/4 inch square. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/products/20200814_AnandaKhalsa_064_1200_edited.jpg?v=1757375430"],"price":4605,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:27.660Z"},"share_url":"https://firestarter.network/l/lst_bToAb9ob","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_bToAb9ob' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Square Emerald Ring With Diamond Trios' and a budget_max comfortably above $4605.00 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."]}}