{"type":"firestarter.listing","listing":{"id":"lst_etnxHeo5","product_name":"Alpha Buttondown - Butter","category":"Top","description":"A refined take on a classic men’s shirt, the collarless Alpha Buttondown has a boxy cropped fit. It’s one of our staple silhouettes we come back to again and again and again. \nThis 30% linen 70% cotton blend gives you all the breezy summer feels without so much linen wrinkliness.\n ","images":["https://cdn.shopify.com/s/files/1/2467/1075/files/DSCF1998.jpg?v=1755634903","https://cdn.shopify.com/s/files/1/2467/1075/files/DSCF2000.jpg?v=1755634903","https://cdn.shopify.com/s/files/1/2467/1075/files/DSCF2004.jpg?v=1755634903","https://cdn.shopify.com/s/files/1/2467/1075/files/DSCF2006.jpg?v=1755634903","https://cdn.shopify.com/s/files/1/2467/1075/files/DSCF2024.jpg?v=1755634903","https://cdn.shopify.com/s/files/1/2467/1075/files/DSCF2025.jpg?v=1755634903"],"price":268,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:20.738Z"},"share_url":"https://firestarter.network/l/lst_etnxHeo5","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_etnxHeo5' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Alpha Buttondown - Butter' and a budget_max comfortably above $268.00 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."]}}