{"type":"firestarter.listing","listing":{"id":"lst_s9IPAaz4","product_name":"Circlet Stacker","category":"Rings","description":" \n.30ct round ruby cabochon center\n.65tcw (4) round rose cut salt + pepper diamonds \n100% recycled 14kt yellow gold\n \nBand is 2mm wide x 1.5mm thick\n \nPlease allow up to 2 weeks for production","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/files/7CF85B82-A552-4640-9270-3F2A74D3A013.jpg?v=1708631526","https://cdn.shopify.com/s/files/1/0057/1971/9970/files/AA5648C8-CBA6-4E36-95C6-C295EF6BF2C1.jpg?v=1708631526","https://cdn.shopify.com/s/files/1/0057/1971/9970/files/CEEFF3EF-FE4F-47B3-98D9-787A5E6A354E.jpg?v=1708631526"],"price":1650,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.177Z"},"share_url":"https://firestarter.network/l/lst_s9IPAaz4","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_s9IPAaz4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Circlet Stacker' and a budget_max comfortably above $1650.00 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."]}}