{"type":"firestarter.listing","listing":{"id":"lst_oDVPSmQz","product_name":"Castagnatt","category":"Double monk-straps","description":"They are the Double Monk Straps that appeals to the young pleasure-seeker that wants to experience it all. With its waterproof suede leather and leather sole, it’s the very versatile dark brown shoe to match with a pair of jeans. And, if you need to feel the air on your feet, leave the second monkstraps open when walking. The construction is blake-rapid, making it easy to resole.","images":["https://cdn.shopify.com/s/files/1/1627/0215/files/01_castagnatt_tdms.jpg?v=1759417123","https://cdn.shopify.com/s/files/1/1627/0215/files/02_castagnatt_tdms.jpg?v=1759417123","https://cdn.shopify.com/s/files/1/1627/0215/files/03_castagnatt_tdms.jpg?v=1759417123","https://cdn.shopify.com/s/files/1/1627/0215/files/04_castagnatt_tdms.jpg?v=1759417123","https://cdn.shopify.com/s/files/1/1627/0215/files/05_castagnatt_tdms.jpg?v=1759417123","https://cdn.shopify.com/s/files/1/1627/0215/files/06_castagnatt_tdms.jpg?v=1759417123","https://cdn.shopify.com/s/files/1/1627/0215/files/07_castagnatt_tdms.jpg?v=1759417123","https://cdn.shopify.com/s/files/1/1627/0215/files/08_castagnatt_tdms.jpg?v=1759417123","https://cdn.shopify.com/s/files/1/1627/0215/files/ZX_castagnatt_tdms.jpg?v=1759417122","https://cdn.shopify.com/s/files/1/1627/0215/files/ZZ_castagnatt_tdms.jpg?v=1759417123"],"price":276,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:18.641Z"},"share_url":"https://firestarter.network/l/lst_oDVPSmQz","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_oDVPSmQz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Castagnatt' and a budget_max comfortably above $276.00 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."]}}