{"type":"firestarter.listing","listing":{"id":"lst_jQtfmMLo","product_name":"Quick Kids Jr. Tennis Racquet","category":"Tennis Racquets","description":"The Quick Kids Junior Racquet is the ideal aluminum racquet for 10 and Under Tennis and Tennis 10's formats.","images":["https://cdn.shopify.com/s/files/1/0742/9740/9851/products/quick-kids-jr-tennis-racquet-rgjqk22-854757.jpg?v=1758567838","https://cdn.shopify.com/s/files/1/0742/9740/9851/products/quick-kids-jr-tennis-racquet-rgjqk22-811377.jpg?v=1758567840","https://cdn.shopify.com/s/files/1/0742/9740/9851/products/quick-kids-jr-tennis-racquet-rgjqk22-199007.jpg?v=1758567841","https://cdn.shopify.com/s/files/1/0742/9740/9851/products/quick-kids-jr-tennis-racquet-rgjqk22-617411.jpg?v=1758567842"],"price":19.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:59.119Z"},"share_url":"https://firestarter.network/l/lst_jQtfmMLo","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_jQtfmMLo' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Quick Kids Jr. Tennis Racquet' 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."]}}