{"type":"firestarter.listing","listing":{"id":"lst_7VF9bCY6","product_name":"Ruby Ring with Diamond","category":"Rings","description":"This deep, dark pink, rose cut ruby, in a slightly organic oval shape, is wrapped in 22k gold and accented with a single sparkling diamond dot.\nStone measuring approximately 5mm x 8mm is set on a 2mm 18k gold hammered band. Matte finish.\n","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/24-07-02_044_1200_edited-1.jpg?v=1757375381","https://cdn.shopify.com/s/files/1/1479/9532/files/24-07-24_021_Ruby_Ring_w_Diamond_solo.jpg?v=1759786435","https://cdn.shopify.com/s/files/1/1479/9532/files/24-07-02_045_1200_edited-1.jpg?v=1759786435","https://cdn.shopify.com/s/files/1/1479/9532/files/24-07-24_020_Ruby_Ring_w_Diamond.jpg?v=1757375381"],"price":1770,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.804Z"},"share_url":"https://firestarter.network/l/lst_7VF9bCY6","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_7VF9bCY6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ruby Ring with Diamond' and a budget_max comfortably above $1770.00 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."]}}