{"type":"firestarter.listing","listing":{"id":"lst_lMVR48jD","product_name":"Sage Men's Button Down Shirt","category":"Shirts","description":"Our men's sage green button down is short sleeved and ready for fun. This sage green button down fits perfectly thanks to gentle tapering at the waist with a straight and narrow profile and a broader fit in the shoulders. Wear it to work, at dinner dates or to the park with friends.\n\n\nFIT &amp; DETAILS\n\nModel is 5'9 and wears size Small\nSlim fit, if you're between sizes, size up\n\nThis fabric does not have stretch\n\n100% woven cotton \n\nHandwoven ikat fabric\n\nHandmade — colors may vary slightly from product photos\n\n\n","images":["https://cdn.shopify.com/s/files/1/0240/6641/products/sage-mens-button-down-shirt-990017.jpg?v=1705622828","https://cdn.shopify.com/s/files/1/0240/6641/products/sage-mens-button-down-shirt-548154.jpg?v=1705622828","https://cdn.shopify.com/s/files/1/0240/6641/products/sage-mens-button-down-shirt-352053.jpg?v=1705622828","https://cdn.shopify.com/s/files/1/0240/6641/products/sage-mens-button-down-shirt-340230.jpg?v=1705622828","https://cdn.shopify.com/s/files/1/0240/6641/products/sage-mens-button-down-shirt-700474.jpg?v=1705622828"],"price":64,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:26.092Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_lMVR48jD","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_lMVR48jD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sage Men's Button Down Shirt' and a budget_max comfortably above $64.00 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."]}}