{"type":"firestarter.listing","listing":{"id":"lst_xNZShfHc","product_name":"Cosmos Emerald Ring | Gold","category":"Rings","description":"Emeralds stand for rebirth, love, and wisdom, making this ring not just a piece of jewelry but a meaningful talisman.\nThe subtly elegant band, with its gentle curves, perfectly complements the vivid emerald, and is perfect to stack or wear alone. \nDETAILS:\n\nSolid recycled gold\nEthically handcrafted in the USA  \nSet with ethical Brazilian emerald sugarloaf cabochon\nStone Measurement: 4.5mm square, .40 average carat weight\n\nRing Measurement: 6x6mm face\n\n Designed with an open back to let stone gently kiss the skin\n\n\n Custom-made just for you. See 'Custom Orders' tab below for more info.\n\n\n ","images":["https://cdn.shopify.com/s/files/1/0957/8734/files/10K_COSMOS_EMERALD_RING_38499.jpg?v=1746043138","https://cdn.shopify.com/s/files/1/0957/8734/files/10K_COSMOS_EMERALD_RING_38500.jpg?v=1746043138","https://cdn.shopify.com/s/files/1/0957/8734/files/8Y2A4487.jpg?v=1746043138","https://cdn.shopify.com/s/files/1/0957/8734/files/10K_COSMOS_EMERALD_RING_38506.jpg?v=1746043138","https://cdn.shopify.com/s/files/1/0957/8734/files/8Y2A4477.jpg?v=1746043138","https://cdn.shopify.com/s/files/1/0957/8734/files/10K_COSMOS_EMERALD_RING_38503.jpg?v=1746043138"],"price":1698,"currency":"USD","in_stock":true,"inventory_qty":209979,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:22.679Z"},"share_url":"https://firestarter.network/l/lst_xNZShfHc","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 ","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_xNZShfHc' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cosmos Emerald Ring | Gold' and a budget_max comfortably above $1698.00 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."]}}