{"type":"firestarter.listing","listing":{"id":"lst_pfX_e_NO","product_name":"Cotton Linen Slubweave - Navy","category":"Shirt","description":"Laid-back comfort with a refined edge. These cotton-linen blend casual shirts combines the breathability of linen with the softness and structure of cotton, making it perfect for warm-weather days. Lightweight, airy, and effortlessly versatile — it’s the kind of shirt you’ll reach for all season long.","images":["https://cdn.shopify.com/s/files/1/0434/4097/files/R212_01.jpg?v=1772653617","https://cdn.shopify.com/s/files/1/0434/4097/files/swatch_navy-slub-stripe-r212_40435c80-8398-407e-8076-0519341f60e8.jpg?v=1773854546"],"price":199,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:23.415Z"},"share_url":"https://firestarter.network/l/lst_pfX_e_NO","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_pfX_e_NO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cotton Linen Slubweave - Navy' and a budget_max comfortably above $199.00 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."]}}