{"type":"firestarter.listing","listing":{"id":"lst_Wp9PO1gd","product_name":"Quick Kids 36 Tennis Ball","category":"Tennis Balls","description":"Quick Kids 36 Tennis Ball","images":["https://cdn.shopify.com/s/files/1/0742/9740/9851/products/quick-kids-36-tennis-ball-cqk3611-224624.jpg?v=1758567930","https://cdn.shopify.com/s/files/1/0742/9740/9851/files/quick-kids-36-tennis-ball-cqk3611-106856.jpg?v=1758567931","https://cdn.shopify.com/s/files/1/0742/9740/9851/products/quick-kids-36-tennis-ball-cqk3611-162838.jpg?v=1758567938","https://cdn.shopify.com/s/files/1/0742/9740/9851/products/quick-kids-36-tennis-ball-cqk3611-175974.jpg?v=1758567938"],"price":39.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:58.892Z"},"share_url":"https://firestarter.network/l/lst_Wp9PO1gd","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_Wp9PO1gd' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Quick Kids 36 Tennis Ball' and a budget_max comfortably above $39.99 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."]}}