{"type":"firestarter.listing","listing":{"id":"lst_WvaJ1g2Y","product_name":"NIGHTLY RENEWAL FACIAL SERUM SAMPLE","category":"Serum","description":"FOR REJUVENATED SKIN\nThis serum deeply repairs and restores the skin with powerful antioxidants — like fatty acids and vitamins C &amp; E — for overnight radiance. Camellia and Chia seed oil protects the skin’s barrier, while Prickly Pear, Cranberry seed, and Avocado oils provide heavy-duty hydration that’s lightweight and fast-absorbing, without the greasy feel. Rare blue tansy oil soothes the skin for ultimate overnight healing.\nKEY BENEFITS\n\n\n\n\nSoothes redness and inflammation\nEvens skin tone and texture\nPlumps, softens, &amp; renews skin\n\n\n","images":["https://cdn.shopify.com/s/files/1/0054/3978/2946/products/OxalisSession2-013-Edit.jpg?v=1603400764"],"price":16,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:53.688Z"},"share_url":"https://firestarter.network/l/lst_WvaJ1g2Y","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_WvaJ1g2Y' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy NIGHTLY RENEWAL FACIAL SERUM SAMPLE' and a budget_max comfortably above $16.00 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."]}}