{"type":"firestarter.listing","listing":{"id":"lst_FP7wjV2f","product_name":"Essential C Tonic - Pro","category":null,"description":"An exhilarating herbal toner to refresh the skin with Ginseng and a vibrant trio of citrus essences—Bergamot, Orange Peel and Grapefruit. This blend brings a bright burst of Vitamin-C and antioxidants to the complexion, whisking away dullness.\nBeneficial for all skin types, but especially loved by oily, combination or acne-prone skin.","images":["https://cdn.shopify.com/s/files/1/2292/6999/products/ECT_P_16oz_2022.png?v=1646333835"],"price":64,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:53.127Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_FP7wjV2f","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_FP7wjV2f' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Essential C Tonic - Pro' and a budget_max comfortably above $64.00 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."]}}