{"type":"firestarter.listing","listing":{"id":"lst_PVvh8ANb","product_name":"New Builder","category":null,"description":"Sample product description - please revise","images":["https://cdn.shopify.com/s/files/1/0623/6690/8669/files/cc2e282e2bcf5a26f51c3e79a728763a_4be923fd-5ad4-4705-8331-b8219b5abde2.jpg?v=1729097937"],"price":0,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:46.979Z"},"share_url":"https://firestarter.network/l/lst_PVvh8ANb","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_PVvh8ANb' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy New Builder' and a budget_max comfortably above $0.00 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."]}}