{"type":"firestarter.listing","listing":{"id":"lst_HY4071aK","product_name":"Nourishing Elixir Base Coat","category":"Nail Care","description":"\nThe glow-up your natural nails deserve.\nOur Nourishing Elixir Base Coat is a milky pink shimmer treatment made to revive dull, dry, or brittle nails. Powered by hyaluronic acid and vitamin E, this multitasking formula deeply hydrates, helps strengthen, and leaves behind a sheer, healthy-looking tint for that “my nails but better” look. ","images":["https://cdn.shopify.com/s/files/1/0244/1848/4279/files/Nourishing-Elixir_New-label_8f243f68-8459-4d7a-a69e-46d75a165cbe.png?v=1771873506","https://cdn.shopify.com/s/files/1/0244/1848/4279/products/Nourishing-Elixir-swatch.png?v=1771873506","https://cdn.shopify.com/s/files/1/0244/1848/4279/files/Nourishing_Elixir_010a0851-f6cf-4a8e-8570-6ca479bc765a.png?v=1781139171","https://cdn.shopify.com/s/files/1/0244/1848/4279/files/beforeafter.png?v=1771873506"],"price":13,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:21.137Z"},"share_url":"https://firestarter.network/l/lst_HY4071aK","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_HY4071aK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Nourishing Elixir Base Coat' and a budget_max comfortably above $13.00 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."]}}