{"type":"firestarter.listing","listing":{"id":"lst_1e2jL6eS","product_name":"EcoGrid Optimist - 10L Mini Backpack","category":"Backpack","description":"Small but mighty, the Optimist 10L is your go-anywhere daypack — now crafted from our EcoGrid fabric, a next-generation recycled nylon that’s lightweight, durable, and weather-resistant. Designed for days when a full-size pack feels like too much, the Optimist keeps your essentials organized with a spacious main compartment and easy-access stash pocket, both sealed with weather-resistant zippers.\nPerfect for travel, commutes, hikes, or spontaneous day trips, this compact pack packs down small enough to fit inside our Small Aviator Pouch — ready to be deployed when adventure calls. With its sleek, minimalist design and rugged, sustainable materials, the Optimist 10L proves that lightweight doesn’t mean less — it means ready for anything.","images":["https://cdn.shopify.com/s/files/1/0040/7401/2790/files/EcoGrid10LOptimist-Olive.png?v=1762359226","https://cdn.shopify.com/s/files/1/0040/7401/2790/files/EcoGrid10LOptimist-Olive-Back.png?v=1762359226","https://cdn.shopify.com/s/files/1/0040/7401/2790/files/EcoGrid10LOptimist-Blueberry.png?v=1762359226","https://cdn.shopify.com/s/files/1/0040/7401/2790/files/EcoGrid10LOptimist-Coal.png?v=1762359226","https://cdn.shopify.com/s/files/1/0040/7401/2790/files/EcoGrid_Optimist_-_Lavender_-_Front.png?v=1772036247","https://cdn.shopify.com/s/files/1/0040/7401/2790/files/10L_Optimist_-_Coyote_EcoGrid.png?v=1774894747"],"price":100,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:39.159Z"},"share_url":"https://firestarter.network/l/lst_1e2jL6eS","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_1e2jL6eS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy EcoGrid Optimist - 10L Mini Backpack' and a budget_max comfortably above $100.00 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."]}}