{"type":"firestarter.listing","listing":{"id":"lst_G21S_z89","product_name":"Screaming Goats - Cotton Crew","category":"Socks","description":"Did you know it’s not illegal or anything to just start YELLING LOUD NOISES? These screaming goats are well aware of this, and honestly, it might feel kind of good to join them for a minute. Just make sure no one is around to hear or be startled by you!","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/17455.jpg?v=1782478181"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:36.756Z"},"share_url":"https://firestarter.network/l/lst_G21S_z89","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_G21S_z89' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Screaming Goats - Cotton Crew' and a budget_max comfortably above $12.00 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."]}}