{"type":"firestarter.listing","listing":{"id":"lst_ATXjC57f","product_name":"Brush Soap","category":null,"description":"Give your brushes a spa treatment with our brush tools! Our brush soap is formulated for synthetic and natural hair brushes alike and will get them thoroughly clean. It contains olive and coconut oil which helps reduce staining and also conditions the bristles. Our brush soap is of course 100% vegan!","images":["https://cdn.shopify.com/s/files/1/0935/7741/2956/files/Brush-Soap-Tin.jpg?v=1754578218","https://cdn.shopify.com/s/files/1/0935/7741/2956/files/Brush-Soap-Silicone-Pad.jpg?v=1754578218","https://cdn.shopify.com/s/files/1/0935/7741/2956/files/Brush-Soap-Box.jpg?v=1754578218"],"price":14,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:00.583Z"},"share_url":"https://firestarter.network/l/lst_ATXjC57f","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_ATXjC57f' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Brush Soap' 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."]}}