{"type":"firestarter.listing","listing":{"id":"lst_9WAtwHRR","product_name":"Oval Emerald Ring With Diamond Trios","category":"Rings","description":"This luscious faceted emerald gemstone is wrapped in 18k gold, surrounded by four diamond trios, and set on a 3mm, hammered, 18k gold band. This ring would make a stunning engagement ring, or a special addition to any jewelry collection.\nEmerald measures approximately 8.5mm x 10.5mm. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/25-07-27_038_1200.jpg?v=1757791117","https://cdn.shopify.com/s/files/1/1479/9532/files/25-08-22_071.jpg?v=1759765009","https://cdn.shopify.com/s/files/1/1479/9532/files/25-07-27_037_1200.jpg?v=1759765009","https://cdn.shopify.com/s/files/1/1479/9532/files/25-07-27_036_1200.jpg?v=1759765009"],"price":7110,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.315Z"},"share_url":"https://firestarter.network/l/lst_9WAtwHRR","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_9WAtwHRR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Oval Emerald Ring With Diamond Trios' and a budget_max comfortably above $7110.00 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."]}}