{"type":"firestarter.listing","listing":{"id":"lst_bPlky1v_","product_name":"Luminous Beryl Ring","category":"Rings","description":"A lovely, icy glowing beryl gemstone is wrapped in warm in 22k gold and accented with a sparkling white diamond dot. Sterling silver back and 2mm hammered band.\nStone measure approximately 1/2\" in length. Matte finish.\n","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-17_055.jpg?v=1773757615","https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-16_032.jpg?v=1773757578","https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-17_056.jpg?v=1773757598"],"price":990,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.762Z"},"share_url":"https://firestarter.network/l/lst_bPlky1v_","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_bPlky1v_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Luminous Beryl Ring' and a budget_max comfortably above $990.00 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."]}}