{"type":"firestarter.listing","listing":{"id":"lst_3cGyxtvJ","product_name":"Marmor Paperie A5 Unlined Marbled Journal","category":"Stationary","description":"This hard-cover journal features an original marbled paper on its covers. All the marbled papers and books are carefully handmade by skilled artisans in their London studio using acid-free Italian paper. Each book contains 240 pages.\n\n\n8.5 x 6 x 0.75 inches\n","images":["https://cdn.shopify.com/s/files/1/0197/9432/files/a5-marbled-journal-red-stone.jpg?v=1781126023","https://cdn.shopify.com/s/files/1/0197/9432/files/a5-marbled-journal-blue-gold-copper-stone-2.jpg?v=1781126023","https://cdn.shopify.com/s/files/1/0197/9432/files/a5-marbled-journal-green-gold-pink-stone-2.jpg?v=1781126022"],"price":60,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:56.200Z"},"share_url":"https://firestarter.network/l/lst_3cGyxtvJ","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_3cGyxtvJ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Marmor Paperie A5 Unlined Marbled Journal' and a budget_max comfortably above $60.00 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."]}}