{"type":"firestarter.listing","listing":{"id":"lst_zgkms5b2","product_name":"Flex Battery 18V Battery AP18.0/5.0-US","category":"Battery","description":"Replacement battery for what's included with Flex XCE, XFE and PE cordless polishers.  18v","images":["https://cdn.shopify.com/s/files/1/0587/0449/4755/products/1_ce8f2580-59bc-4a75-8f3b-c653cf835e1d.png?v=1685236362"],"price":149.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:44.416Z"},"share_url":"https://firestarter.network/l/lst_zgkms5b2","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_zgkms5b2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Flex Battery 18V Battery AP18.0/5.0-US' and a budget_max comfortably above $149.99 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."]}}