{"type":"firestarter.listing","listing":{"id":"lst_qz9bTOAW","product_name":"Healthy Natural Nail Set","category":null,"description":"Your nails, but healthier. This duo combines hydration and smoothing for a naturally polished look—no color needed. Nourishing Elixir delivers deep moisture with hyaluronic acid and vitamin E while adding a soft, milky pink tint. Paired with Fill Me In, it creates a smooth, even finish that enhances your natural nails effortlessly.","images":["https://cdn.shopify.com/s/files/1/0244/1848/4279/files/Healthy-Natural-Nail-Set.png?v=1773781771"],"price":23.4,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:20.181Z"},"share_url":"https://firestarter.network/l/lst_qz9bTOAW","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_qz9bTOAW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Healthy Natural Nail Set' and a budget_max comfortably above $23.40 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."]}}