{"type":"firestarter.listing","listing":{"id":"lst_Pj5ZRTEb","product_name":"Little Book of Joy","category":"book","description":"Discover 365 ways to share joy every day with this little book packed with fun facts, mindful activities, trivia, birthdays, and international days relating to each day of the year","images":["https://cdn.shopify.com/s/files/1/1328/2787/files/web_listing_temp_9_a4844645-62e5-4a19-9897-2f408335b0f5.png?v=1752553381","https://cdn.shopify.com/s/files/1/1328/2787/files/joy.webp?v=1752553381"],"price":21,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:46.999Z"},"share_url":"https://firestarter.network/l/lst_Pj5ZRTEb","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_Pj5ZRTEb' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Little Book of Joy' and a budget_max comfortably above $21.00 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."]}}