{"type":"firestarter.listing","listing":{"id":"lst_sWW8C_tU","product_name":"Slim Dry Bag","category":"Accessories","description":"\nIt’s the perfect size to fit a 40 degree mummy bag. It fits in the Arc Blast nice and snug! Well made and is tough as nails! It’s nice to not have to worry about the sleeping bag if I get water in the pack.\n– Lon W., ★★★★★\nKeep your gear dry when the weather is wet! The slim size dry bag will fit well in smaller backpacks. It is a good size for lightweight clothes, miscellaneous loose items, or a summer quilt. It is also useful to store flat items like a book, maps, or documents in an average depth backpack.\nNeed a different size?  Check out the rest of our Dry Bag collection.","images":["https://cdn.shopify.com/s/files/1/0004/4652/9572/products/zpacks-slim-dry-bag.jpg?v=1536694155"],"price":32.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:39.410Z"},"share_url":"https://firestarter.network/l/lst_sWW8C_tU","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_sWW8C_tU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Slim Dry Bag' and a budget_max comfortably above $32.95 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."]}}