{"type":"firestarter.listing","listing":{"id":"lst_B1wI7TBh","product_name":"Radiance Firming Serum + Gua Sha","category":"Serum","description":"Radiance Firming Serum and Face & Eye Gua Sha — topical and physical lymphatic activation together for a firmer, more sculpted and more radiant complexion.\nContains:\n\n\nRadiance Firming Serum (30ml) — activates lymphatic drainage under the skin, firms, sculpts and visibly brightens\n\nFace & Eye Gua Sha — amplifies physical lymphatic drainage to accelerate sculpting, depuffing and contouring results\n\nSerum powered by LYMPHACTIVE™. Backed by research with ETH Zurich and Harvard. Vegan, clean.","images":["https://cdn.shopify.com/s/files/1/0595/3149/3581/files/IRAYEJUMBOEYECREAMRE-WORK_10.png?v=1768547151","https://cdn.shopify.com/s/files/1/0595/3149/3581/files/RADIANCEFIRMINGSERUM_3.jpg?v=1768547151","https://cdn.shopify.com/s/files/1/0595/3149/3581/files/Step_4.png?v=1768547151","https://cdn.shopify.com/s/files/1/0595/3149/3581/files/Untitled_design_-_2025-04-30T115410.918.png?v=1768547151","https://cdn.shopify.com/s/files/1/0595/3149/3581/files/RADIANCEFIRMINGSERUM_2.jpg?v=1768547151","https://cdn.shopify.com/s/files/1/0595/3149/3581/files/seo_cfaeb13c-1df4-42a6-a224-fce61821e036.jpg?v=1776351393"],"price":154,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:55.615Z"},"share_url":"https://firestarter.network/l/lst_B1wI7TBh","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_B1wI7TBh' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Radiance Firming Serum + Gua Sha' and a budget_max comfortably above $154.00 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."]}}