{"type":"firestarter.listing","listing":{"id":"lst_5iEuIR8V","product_name":"Line Jacket","category":"Earring","description":"There is joy in simplicity, and this delicate line jacket earring is a perfect example. Adding it to your gold stud earring instantly adds a layer and a direction to your minimalist jewelry. Get creative with this 14k solid gold add-on.","images":["https://cdn.shopify.com/s/files/1/2065/2103/products/yellwo-gold-14k-earring-jacket-line.jpg?v=1747339043","https://cdn.shopify.com/s/files/1/2065/2103/files/line-ear-jacket-earring-gold_1.jpg?v=1747339033","https://cdn.shopify.com/s/files/1/2065/2103/files/white-Gold-Line-Jacket-14k.jpg?v=1757710640","https://cdn.shopify.com/s/files/1/2065/2103/files/Rose-Gold-Line-Jacket-14k.jpg?v=1747339033"],"price":202,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:44.150Z"},"share_url":"https://firestarter.network/l/lst_5iEuIR8V","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_5iEuIR8V' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Line Jacket' and a budget_max comfortably above $202.00 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."]}}