{"type":"firestarter.listing","listing":{"id":"lst_wHvXJuSr","product_name":"Radiance Firming Serum - 3ml Discovery Size","category":"Samples","description":"\nA highly active brightening & detoxifying concentrate to PURIFY, BOOST and PROTECT.\nRADIANCE FIRMING SERUM uses our proprietary LYMPHACTIVE™ COMPLEX to purify your skin, Bio-Retinol and Triple Hyaluronic Acid to visibly plump and firm the skin; and Kakadu Plum Extract and Niacinamide, powerful antioxidants, to promote a brighter, glowing complexion.","images":["https://cdn.shopify.com/s/files/1/0595/3149/3581/files/discovery-serum-img1-product.png?v=1741189581","https://cdn.shopify.com/s/files/1/0595/3149/3581/files/discovery-serum-img4-banner.webp?v=1741189581","https://cdn.shopify.com/s/files/1/0595/3149/3581/files/discovery-serum-img3-before_after.webp?v=1741189581","https://cdn.shopify.com/s/files/1/0595/3149/3581/files/discovery-serum-img2-model.webp?v=1741189581","https://cdn.shopify.com/s/files/1/0595/3149/3581/files/discovery-serum-img5-texture.webp?v=1741189581","https://cdn.shopify.com/s/files/1/0595/3149/3581/files/seo_db6f0e4a-0c18-451f-a3d5-3b2d044139ec.jpg?v=1776351396"],"price":0,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:55.703Z"},"share_url":"https://firestarter.network/l/lst_wHvXJuSr","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 ","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_wHvXJuSr' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Radiance Firming Serum - 3ml Discovery Size' and a budget_max comfortably above $0.00 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."]}}