{"type":"firestarter.listing","listing":{"id":"lst_P3x2AQq0","product_name":"Hyeja Calming Serum","category":null,"description":"A potent Vegan lightweight serum for Sensitive skin, formulated with Niacinamide and Korean Traditional ingredients to calm, soothe and fortify the delicate skin. After cleansing and toning, gently massage serum evenly onto face and neck and pat lightly for absorption. Ideal for all skin types. \r\nIngredients include: Heartleaf, Niacinamide, Camellia Sinensis, Centella Asiatica, Ceramide NP","images":["https://cdn.shopify.com/s/files/1/0615/8847/1939/files/IMG_6629__92692.1720643679.1280.1280.jpg?v=1729017887","https://cdn.shopify.com/s/files/1/0615/8847/1939/files/IMG_6630__40972.1720643674.1280.1280.jpg?v=1729017887","https://cdn.shopify.com/s/files/1/0615/8847/1939/files/IMG_6629__92692.1720643679.386.513.jpg?v=1729017887"],"price":44,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:05.972Z"},"share_url":"https://firestarter.network/l/lst_P3x2AQq0","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_P3x2AQq0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Hyeja Calming Serum' and a budget_max comfortably above $44.00 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."]}}