{"type":"firestarter.listing","listing":{"id":"lst_dNUFXwJi","product_name":"The Cheri Ring","category":"Rings","description":"A rose cut diamond center with two brilliant cut round diamonds on either side. Pave set diamonds beautifully accent the band.","images":["https://cdn.shopify.com/s/files/1/1442/5650/products/threestonediamondengagementringscosha.png?v=1657806710","https://cdn.shopify.com/s/files/1/1442/5650/products/041318_SCO_Shot_29_595.jpg?v=1657806624","https://cdn.shopify.com/s/files/1/1442/5650/products/041318__036.jpg?v=1657806624","https://cdn.shopify.com/s/files/1/1442/5650/products/041318__033_9da2a023-d7eb-40e6-8626-00ea9027bcf7.jpg?v=1657806624"],"price":1720,"currency":"USD","in_stock":true,"inventory_qty":279972,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:30.628Z"},"share_url":"https://firestarter.network/l/lst_dNUFXwJi","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_dNUFXwJi' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Cheri Ring' and a budget_max comfortably above $1720.00 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."]}}