{"type":"firestarter.listing","listing":{"id":"lst_BO294xl_","product_name":"Bookmark","category":"Bookmark","description":"No more dog-ears. No more bent pages. The Leather Bookmark holds your place the right way.\nHand-finished from premium leather, it stays slim between pages, and only gets better-looking with every chapter. Just a simple tool that does its job for years.\nCustomize your handmade Leather Bookmark with a complimentary monogram (Up to 3 Letters).","images":["https://cdn.shopify.com/s/files/1/0007/3223/3783/files/DublinBookmark1.jpg?v=1771277685","https://cdn.shopify.com/s/files/1/0007/3223/3783/files/NaturalBookmark1.jpg?v=1771277685","https://cdn.shopify.com/s/files/1/0007/3223/3783/files/BlackBookmark1.jpg?v=1771277685","https://cdn.shopify.com/s/files/1/0007/3223/3783/files/DarkBrownBookmark1.jpg?v=1771277685"],"price":45,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:50.982Z"},"share_url":"https://firestarter.network/l/lst_BO294xl_","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_BO294xl_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Bookmark' and a budget_max comfortably above $45.00 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."]}}