{"type":"firestarter.listing","listing":{"id":"lst_FaRj1vCD","product_name":"Opal Ring","category":"Rings","description":"A tiny universe of color is in your hands with our ethically-mined white Australian opal. These cabochon cut white opal rings will give blue/green flashes on dark skin tones and pink/white on light skin tones. Wear your October birthstone ring and show off your sparkle. These dainty gemstone rings are made with recycled 14 karat gold or 950 platinum so that’s the sparkle of good karma you’re flashing with this comfy comrade! \nNeed help deciding between Platinum and White Gold? Check out our blog!","images":["https://cdn.shopify.com/s/files/1/2065/2103/files/yellow-gold-opal-birthstone-ring_a4784e0b-ba03-4257-a44d-75b93666a2b6.jpg?v=1764883781","https://cdn.shopify.com/s/files/1/2065/2103/files/14k-solid-gold-opal-ring_3.jpg?v=1764883781","https://cdn.shopify.com/s/files/1/2065/2103/files/bezel-set-opal-ring-gold_1.jpg?v=1764883781","https://cdn.shopify.com/s/files/1/2065/2103/files/14k-yellow-gold-opal-ring_2.jpg?v=1764883781","https://cdn.shopify.com/s/files/1/2065/2103/files/14k-gold-october-birthstone-ring_1.jpg?v=1764883781","https://cdn.shopify.com/s/files/1/2065/2103/files/opal-gemstone-ring-solid-gold.jpg?v=1764883781","https://cdn.shopify.com/s/files/1/2065/2103/files/opal-gemstone-ring-rose-gold.jpg?v=1764883781","https://cdn.shopify.com/s/files/1/2065/2103/files/opal-gemstone-ring-14k-gold.jpg?v=1764883781","https://cdn.shopify.com/s/files/1/2065/2103/files/real-opal-ring-solid-gold.jpg?v=1764883781","https://cdn.shopify.com/s/files/1/2065/2103/files/14k-gold-october-birthstone-ring.jpg?v=1764883781","https://cdn.shopify.com/s/files/1/2065/2103/files/white-gold-opal-birthstone-ring.jpg?v=1770087882","https://cdn.shopify.com/s/files/1/2065/2103/files/champagne-gold-opal-birthstone-ring.jpg?v=1770087882","https://cdn.shopify.com/s/files/1/2065/2103/files/rose-gold-opal-birthstone-ring.jpg?v=1770087882","https://cdn.shopify.com/s/files/1/2065/2103/files/950-platinum-opal-birthstone-ring.jpg?v=1770087422"],"price":460,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:44.316Z"},"share_url":"https://firestarter.network/l/lst_FaRj1vCD","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_FaRj1vCD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Opal Ring' and a budget_max comfortably above $460.00 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."]}}