{"type":"firestarter.listing","listing":{"id":"lst_4-_L32XW","product_name":"The Harriet Ring","category":"Rings","description":"Featuring a pillowy antique cushion cut champagne diamond alongside a salt and pepper rose cut oval diamond. A halo of pave white diamonds adds extra sparkle and brightness.","images":["https://cdn.shopify.com/s/files/1/1442/5650/products/7b825ee0-a002-442e-b7c9-175ce8e09b2d.png?v=1658347396","https://cdn.shopify.com/s/files/1/1442/5650/products/scosha_website_day_011443_c01547de-af0b-4262-875d-983a01438964.jpg?v=1658347374","https://cdn.shopify.com/s/files/1/1442/5650/products/SCOSHA_10032842.jpg?v=1658347374"],"price":13000,"currency":"USD","in_stock":true,"inventory_qty":139986,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:29.143Z"},"share_url":"https://firestarter.network/l/lst_4-_L32XW","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_4-_L32XW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Harriet Ring' and a budget_max comfortably above $13000.00 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."]}}