{"type":"firestarter.listing","listing":{"id":"lst_4f5Uk763","product_name":"Lems 50/50 Blend Tee","category":"Apparel","description":"This lightweight and super soft blend t-shirt will be your new favorite. Very comfortable and great for any occasion!","images":["https://cdn.shopify.com/s/files/1/0076/8812/6522/files/side2.jpg?v=1727199116","https://cdn.shopify.com/s/files/1/0076/8812/6522/files/side1.jpg?v=1727199117","https://cdn.shopify.com/s/files/1/0076/8812/6522/files/tee_b7050b63-be84-45ab-a906-44a549504a63.jpg?v=1728581222"],"price":12.5,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:25.002Z"},"share_url":"https://firestarter.network/l/lst_4f5Uk763","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_4f5Uk763' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Lems 50/50 Blend Tee' and a budget_max comfortably above $12.50 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."]}}