{"type":"firestarter.listing","listing":{"id":"lst_mfCP2WJ-","product_name":"Teardrop Diamond Ring with Diamond Halo","category":"Rings","description":"This very special ring features a spectacular rose cut pale gray diamond surrounded by a sparkling halo of 20 sparkling white diamonds. 22k gold bezel with an 18k back and 1.75mm band.\nMatte finish.\n ","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/26-04-22_044.jpg?v=1777912164","https://cdn.shopify.com/s/files/1/1479/9532/files/24-11-18_049.jpg?v=1757375491","https://cdn.shopify.com/s/files/1/1479/9532/files/26-04-22_043.jpg?v=1777912204","https://cdn.shopify.com/s/files/1/1479/9532/files/24-11-18_048.jpg?v=1757375492"],"price":9675,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:28.020Z"},"share_url":"https://firestarter.network/l/lst_mfCP2WJ-","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_mfCP2WJ-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Teardrop Diamond Ring with Diamond Halo' and a budget_max comfortably above $9675.00 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."]}}