{"type":"firestarter.listing","listing":{"id":"lst_EYuv72Kw","product_name":"Snowtracks Button Down - FINAL SALE","category":"TOPS","description":"TheSnowtracks Button Down comes in a fresh color combo with a shirttail hem and button flap pockets. Buttoned up or worn open over a tee, it's the layering piece he'll want to rock all season long.\n\n*This item is final sale and not eligible for return or exchange.","images":["https://cdn.shopify.com/s/files/1/0023/4337/0861/files/2151-2R2-2.jpg?v=1781197965","https://cdn.shopify.com/s/files/1/0023/4337/0861/files/2151-2R2-3.jpg?v=1781197944","https://cdn.shopify.com/s/files/1/0023/4337/0861/files/RocketsofAwesome_081623_0035-800x1200-cb6eae5.jpg?v=1779309589"],"price":15,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:46.074Z"},"share_url":"https://firestarter.network/l/lst_EYuv72Kw","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_EYuv72Kw' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Snowtracks Button Down - FINAL SALE' and a budget_max comfortably above $15.00 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."]}}