{"type":"firestarter.listing","listing":{"id":"lst_LnujHwk9","product_name":"Emerald Flatback Piercing","category":"Body Jewelry","description":"\n\nEvoking spring vibes, the brilliant green color of this may birthstone earring is simply stunning. This 14k solid gold Emerald threadless push in stud is the perfect body jewelry piece you can wear day and night. Our flat backs are crafted only in 14k yellow gold to avoid sensitivity.\nLove this style? Check out our Emerald Stud Earrings.\n","images":["https://cdn.shopify.com/s/files/1/2065/2103/files/yellow-gold-emerald-flatback-piercing.jpg?v=1759182335","https://cdn.shopify.com/s/files/1/2065/2103/files/gold-flat-back-emerald-stud_4.jpg?v=1745007314","https://cdn.shopify.com/s/files/1/2065/2103/files/flatback-earring-backings-14k-gold_18.jpg?v=1722904695","https://cdn.shopify.com/s/files/1/2065/2103/files/14k-gold-flatback-emerald-earring_2.jpg?v=1722904695","https://cdn.shopify.com/s/files/1/2065/2103/files/white-gold-emerald-flatback-piercing.jpg?v=1759182224","https://cdn.shopify.com/s/files/1/2065/2103/files/rose-gold-emerald-flatback-piercing.jpg?v=1759182259"],"price":353,"currency":"USD","in_stock":true,"inventory_qty":159984,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:43.043Z"},"share_url":"https://firestarter.network/l/lst_LnujHwk9","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_LnujHwk9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Emerald Flatback Piercing' and a budget_max comfortably above $353.00 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."]}}