{"type":"firestarter.listing","listing":{"id":"lst_YLYJDGQG","product_name":"Organic Cotton Button Down Shirt","category":"Button Ups","description":"Your secret weapon. This organic cotton button-down brings unexpected softness to the everyday classic—yes, it rivals our cashmere for comfort. The crisp silhouette means business, but the fabric feels like you've owned it forever. Bonus: it only gets better with wear.","images":["https://cdn.shopify.com/s/files/1/0313/7821/files/Cotton_Button_Down_Shirt_Light_Blue_062.jpg?v=1781291321","https://cdn.shopify.com/s/files/1/0313/7821/files/Button_Down_White_3973.jpg?v=1747154910","https://cdn.shopify.com/s/files/1/0313/7821/files/Cotton-Button-Down-Shirt_M_White_088.jpg?v=1747154910","https://cdn.shopify.com/s/files/1/0313/7821/files/Cotton-Button-Down-Shirt_M_White_103.jpg?v=1747154910","https://cdn.shopify.com/s/files/1/0313/7821/files/Cotton-Button-Down-Shirt_M_White_062.jpg?v=1747154910","https://cdn.shopify.com/s/files/1/0313/7821/files/Cotton-Button-Down-Shirt_M_White_040.jpg?v=1747154910","https://cdn.shopify.com/s/files/1/0313/7821/files/Cotton-Button-Down-Shirt_M_White_056.jpg?v=1747154910","https://cdn.shopify.com/s/files/1/0313/7821/files/white_shirt.jpg?v=1746559725","https://cdn.shopify.com/s/files/1/0313/7821/files/Cotton_Button_Down_Shirt_Light_Blue_018.jpg?v=1781291263","https://cdn.shopify.com/s/files/1/0313/7821/files/Cotton_Button_Down_Shirt_Light_Blue_086.jpg?v=1781291308","https://cdn.shopify.com/s/files/1/0313/7821/files/Cotton_Button_Down_Shirt_Light_Blue_039.jpg?v=1781291276","https://cdn.shopify.com/s/files/1/0313/7821/files/Cotton_Button_Down_Shirt_Light_Blue_057.jpg?v=1781291296","https://cdn.shopify.com/s/files/1/0313/7821/files/light_blue_shirt.jpg?v=1747154910"],"price":128,"currency":"USD","in_stock":true,"inventory_qty":119988,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:07.115Z"},"share_url":"https://firestarter.network/l/lst_YLYJDGQG","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_YLYJDGQG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Organic Cotton Button Down Shirt' and a budget_max comfortably above $128.00 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."]}}