{"type":"firestarter.listing","listing":{"id":"lst_k1UIXfGu","product_name":"Tough Guy T-shirt (Forest)","category":"SS26","description":"heavyweight 6 oz t-shirt with screenprinted graphic.","images":["https://cdn.shopify.com/s/files/1/2134/2131/files/ToughGuyGreen1.jpg?v=1780556762"],"price":38,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:37.237Z"},"share_url":"https://firestarter.network/l/lst_k1UIXfGu","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_k1UIXfGu' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Tough Guy T-shirt (Forest)' and a budget_max comfortably above $38.00 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."]}}