{"type":"firestarter.listing","listing":{"id":"lst_Gi3s_Vok","product_name":"Wide Diamond Flourish Band","category":"Rings","description":"This lovely ring features a .25 ct brilliant cut diamond with excellent clarity, accented by trios of tiny sparkling diamonds. Set on a 4mm hammered band. Shown in 18k yellow gold, available in white gold or platinum by request.\nDiamond measures 4mm in diameter. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/26-04-22_040.jpg?v=1777911588","https://cdn.shopify.com/s/files/1/1479/9532/files/26-04-22_074.jpg?v=1777911578","https://cdn.shopify.com/s/files/1/1479/9532/files/26-04-22_039.jpg?v=1777911605"],"price":3830,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.842Z"},"share_url":"https://firestarter.network/l/lst_Gi3s_Vok","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_Gi3s_Vok' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Wide Diamond Flourish Band' and a budget_max comfortably above $3830.00 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."]}}