{"type":"firestarter.listing","listing":{"id":"lst_a0r8tgCn","product_name":"Smoky Quartz Ring","category":"Rings","description":"You won’t be able to take your eyes off the rich, chocolatey color of this eye-catching smoky quartz ring. This little piece is perfect as a unique engagement ring or an everyday stacking ring.\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-smoky-quartz-ring_3.jpg?v=1765206056","https://cdn.shopify.com/s/files/1/2065/2103/files/solid-gold-smoky-quartz-ring_3.jpg?v=1765206056","https://cdn.shopify.com/s/files/1/2065/2103/files/bezel-set-smoky-quartz-ring-gold_4.jpg?v=1765206056","https://cdn.shopify.com/s/files/1/2065/2103/files/smoky-quartz-gemstone-ring-gold.jpg?v=1765206056","https://cdn.shopify.com/s/files/1/2065/2103/files/smoky-quartz-gemstone-ring-14k.jpg?v=1765206056","https://cdn.shopify.com/s/files/1/2065/2103/files/white-gold-smoky-quartz-ring.jpg?v=1770163130","https://cdn.shopify.com/s/files/1/2065/2103/files/champagne-gold-smoky-quartz-ring.jpg?v=1770163130","https://cdn.shopify.com/s/files/1/2065/2103/files/rose-gold-smoky-quartz-ring.jpg?v=1770163130","https://cdn.shopify.com/s/files/1/2065/2103/files/950-platinum-smoky-quartz-ring.jpg?v=1770160825"],"price":420,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:43.766Z"},"share_url":"https://firestarter.network/l/lst_a0r8tgCn","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_a0r8tgCn' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Smoky Quartz Ring' and a budget_max comfortably above $420.00 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."]}}