{"type":"firestarter.listing","listing":{"id":"lst_eIRxJcN6","product_name":"Salt and Pepper Diamond Earring","category":"Earring","description":"This speckled diamond earring adds a touch of mystery to any outfit. This gorgeous salt and pepper diamond stud earring is set in solid 14k gold so it’s strong, comfortable, and stylish.","images":["https://cdn.shopify.com/s/files/1/2065/2103/files/yellow-gold-salt-pepper-diamond-earring-stud_2ec042a3-b17e-4bd1-a143-f916245ff752.jpg?v=1773936470","https://cdn.shopify.com/s/files/1/2065/2103/files/salt-and-pepper-gemstone-studs.jpg?v=1773936470","https://cdn.shopify.com/s/files/1/2065/2103/files/rose-gold-salt-and-pepper-stud.jpg?v=1773936351","https://cdn.shopify.com/s/files/1/2065/2103/files/white-gold-salt-and-pepper-stud.jpg?v=1773936366"],"price":506,"currency":"USD","in_stock":true,"inventory_qty":239976,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:43.443Z"},"share_url":"https://firestarter.network/l/lst_eIRxJcN6","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_eIRxJcN6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Salt and Pepper Diamond Earring' and a budget_max comfortably above $506.00 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."]}}