{"type":"firestarter.listing","listing":{"id":"lst_zp6W43qw","product_name":"Long Sleeve Pocket Tee","category":"Merchandise","description":"Perfect for cooler weather, our navy long sleeve pocket tee features a subtle gold logo on the pocket. Made with organic cotton and printed with water-based inks.","images":["https://cdn.shopify.com/s/files/1/1318/1015/files/shirts-ls.jpg?v=1700023309"],"price":32,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:15.767Z"},"share_url":"https://firestarter.network/l/lst_zp6W43qw","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_zp6W43qw' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Long Sleeve Pocket Tee' and a budget_max comfortably above $32.00 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."]}}