{"type":"firestarter.listing","listing":{"id":"lst_w12pUkRz","product_name":"Ruby and Gold Dot Stacking Ring Set","category":"Rings","description":"This lovely ring set features three separate rings which stack perfectly together. A vibrant rose cut ruby set in 22k gold sits between two 2mm hammered sterling silver bands, accented with warm 22k gold dots. Matte finish.\n","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/25-12-04_0141.jpg?v=1765477413","https://cdn.shopify.com/s/files/1/1479/9532/files/25-12-04_002.jpg?v=1765477413","https://cdn.shopify.com/s/files/1/1479/9532/files/25-12-04_0151.jpg?v=1765477413"],"price":870,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.956Z"},"share_url":"https://firestarter.network/l/lst_w12pUkRz","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_w12pUkRz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ruby and Gold Dot Stacking Ring Set' and a budget_max comfortably above $870.00 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."]}}