{"type":"firestarter.listing","listing":{"id":"lst_g4zkFFC-","product_name":"Big Sur & Highway 1 Field Guide","category":"Desk & Library","description":"A guide to one of those drives people talk about for a reason. This Big Sur &amp; Highway 1 edition covers the stops worth making, with just enough detail to make the whole thing feel doable. You’ll want to clear your schedule.","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/da45f8aaf4785eb79fa1fb019669e799a16591d4f204b55f8cf2454d18f1d71e.jpg?v=1773170744","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/da45f8aaf4785eb79fa1fb019669e799a16591d4f204b55f8cf2454d18f1d71e_f0a9dc83-e13d-4b34-a82b-edf173ff1457.jpg?v=1774044617","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/4146d793903c3c51c09be7498678a8b0ac4d64b4bcf38fe1366e8f23b69c30b7.jpg?v=1774044617"],"price":24,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:27.885Z"},"share_url":"https://firestarter.network/l/lst_g4zkFFC-","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_g4zkFFC-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Big Sur & Highway 1 Field Guide' and a budget_max comfortably above $24.00 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."]}}