{"type":"firestarter.listing","listing":{"id":"lst_8r0FIZ8Z","product_name":"Handbook Travelogue Linen 140 lb. Watercolor Book","category":null,"description":"\nBound in natural light grey linen, this hard-cover watercolor journal is ready to go where you go! We absolutely love these for note-taking, mark-making, and sketching. They're durable, versatile and have been with us since the shop's beginning!\nEach Handbook Travelogue holds 30 sheets of soft white, acid-free, 140lb., cold press watercolor paper with an elastic closure.\nAvailable in 4 sizes\nSmall: 3.5 x 8.25 inchesMedium: 5.25 x 8.25 inchesLarge: 8.25 x 8.25 inchesX Large: 8.5 x 10.5 inches","images":["https://cdn.shopify.com/s/files/1/0631/2017/9426/files/HandbookLinen_Heavy1.jpg?v=1700186969","https://cdn.shopify.com/s/files/1/0631/2017/9426/files/HandbookLinen_Heavy2.jpg?v=1700186969"],"price":29,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:21.887Z"},"share_url":"https://firestarter.network/l/lst_8r0FIZ8Z","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_8r0FIZ8Z' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Handbook Travelogue Linen 140 lb. Watercolor Book' and a budget_max comfortably above $29.00 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."]}}