{"type":"firestarter.listing","listing":{"id":"lst_Y5ZgTnwh","product_name":"Peruvian Blue Opal, Natural Blue Montana Sapphire, Yellow Montana Sapphire Stack Rings 18k Yellow Gold","category":"Rings","description":".15ct Natural Blue Montana Sapphire 18k Yellow Gold\n.1ct Natural Yellow Montana Sapphire 18k Yellow Gold\n.5ct Peruvian Blue Opal 18k Yellow Gold\nSold Individually","images":["https://cdn.shopify.com/s/files/1/0077/6041/2731/products/R.MISCSTACKING_b3ae477e-d2ae-4d3c-a0e3-19bd3dae1e03.jpg?v=1534984275","https://cdn.shopify.com/s/files/1/0077/6041/2731/files/IMG_3354.heic?v=1732849819","https://cdn.shopify.com/s/files/1/0077/6041/2731/files/02_womens_stellamccartney_suit_jacket_302_1.heic?v=1732849850"],"price":1695,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:21.282Z"},"share_url":"https://firestarter.network/l/lst_Y5ZgTnwh","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_Y5ZgTnwh' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Peruvian Blue Opal, Natural Blue Montana Sapphire, Yellow Montana Sapphire Stack Rings 18k Yellow Gold' and a budget_max comfortably above $1695.00 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."]}}