{"type":"firestarter.listing","listing":{"id":"lst_zyNJOQj7","product_name":"Acoustic Guitar - Cotton Crew","category":"Socks","description":"\nIf your love comes with strings attached, we made these just for you. We can all agree that life would be boring without music. Jazz up your sock drawer with these designs.","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/17626.jpg?v=1782487307","https://cdn.shopify.com/s/files/1/1884/3249/files/16960_7dbd8750-43c1-4324-ac6f-7b5b9b45a4d9.jpg?v=1782487307"],"price":14,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:37.064Z"},"share_url":"https://firestarter.network/l/lst_zyNJOQj7","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_zyNJOQj7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Acoustic Guitar - Cotton Crew' and a budget_max comfortably above $14.00 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."]}}