{"type":"firestarter.listing","listing":{"id":"lst_MEFbiudn","product_name":"BFI BASF Magnet","category":"Magnet","description":"Our homage to the BASF livery made famous on BMW M1 Procars and at Le Mans. A great gift for the racing fan in your life.\n- 2\" square porcelain with a magnet mounted to the backside- Glossy finish","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/12312963267708923450_2048.jpg?v=1773863434","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/9975152671061239194_2048.jpg?v=1773863436","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/1761061581814398181_2048.jpg?v=1773863438","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/2212806014999548955_2048.jpg?v=1773863440"],"price":19.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:21.231Z"},"share_url":"https://firestarter.network/l/lst_MEFbiudn","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_MEFbiudn' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy BFI BASF Magnet' and a budget_max comfortably above $19.99 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."]}}