{"type":"firestarter.listing","listing":{"id":"lst_EUqaDc0w","product_name":"Zpacks Down Jacket","category":"Dummy","description":"\nWhen I tried on the prototype of this jacket at Trail Days in Damascus earlier this year, I knew I’d be getting one! I think my search for the perfect backpacking jacket is finally over! Bonus that it matches my Zpacks full zip sleeping bag! Zpacks does not disappoint. Just get one.\n– Jennifer B., ★★★★★\nWhen those cold nights in the backcountry hit, stay warm and cozy with the Zpacks Down Jacket. Striking the perfect balance of warmth and weight,​ our ultralight down jacket is the go-to insulated layer for outdoor adventurers looking to beat the chill at an unbeatable weight!\n \n\n\n\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-12_2025-GooseDownJacket-25.webp?v=1765562467","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-12_2025-GooseDownJacket-35.webp?v=1765562467","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/zpacks-downjacket-womans-m.jpg?v=1758208869","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/zpacks-goose_down-blk_2048x_b042a8f4-ead9-4375-8d7c-06aeb72b96d6.jpg?v=1738090231"],"price":375,"currency":"USD","in_stock":true,"inventory_qty":189981,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:38.681Z"},"share_url":"https://firestarter.network/l/lst_EUqaDc0w","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_EUqaDc0w' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Zpacks Down Jacket' and a budget_max comfortably above $375.00 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."]}}