{"type":"firestarter.listing","listing":{"id":"lst_8cdfsL0F","product_name":"Urtulan","category":"Derbies","description":"It's our new Derby to wear whether you’re in the office, or at a casual social event. With its tumbled leather, and comfy, durable Vibram rubber sole, it’s a perfect dark brown shoe for those who love to be different. And, don’t worry about the rain, because our grippy soles have got you covered.","images":["https://cdn.shopify.com/s/files/1/1627/0215/files/01_urtulan_tdmm.jpg?v=1757336178","https://cdn.shopify.com/s/files/1/1627/0215/files/02_urtulan_tdmm.jpg?v=1757336178","https://cdn.shopify.com/s/files/1/1627/0215/files/03_urtulan_tdmm.jpg?v=1757336178","https://cdn.shopify.com/s/files/1/1627/0215/files/04_urtulan_tdmm.jpg?v=1757336179","https://cdn.shopify.com/s/files/1/1627/0215/files/05_urtulan_tdmm.jpg?v=1757336179","https://cdn.shopify.com/s/files/1/1627/0215/files/06_urtulan_tdmm.jpg?v=1757336178","https://cdn.shopify.com/s/files/1/1627/0215/files/07_urtulan_tdmm.jpg?v=1757336178","https://cdn.shopify.com/s/files/1/1627/0215/files/08_urtulan_tdmm.jpg?v=1757336178","https://cdn.shopify.com/s/files/1/1627/0215/files/ZX_urtulan_tdmm.jpg?v=1757336179","https://cdn.shopify.com/s/files/1/1627/0215/files/ZZ_urtulan_tdmm.jpg?v=1757336179"],"price":530,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:22.544Z"},"share_url":"https://firestarter.network/l/lst_8cdfsL0F","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 ","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_8cdfsL0F' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Urtulan' and a budget_max comfortably above $530.00 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."]}}