{"type":"firestarter.listing","listing":{"id":"lst_DbQETZ-l","product_name":"Tanzanite Flatback Piercing","category":"Body Jewelry","description":"\n\nFlaunt your style with this fabulous gemstone flatback piercing. This lovely natural tanzanite push in stud is made with solid gold for a style that is as comfortable as it is beautiful. Our flat backs are crafted only in 14k yellow gold to avoid sensitivity.\nLove this style? Check out our Tanzanite Stud Earrings.\n","images":["https://cdn.shopify.com/s/files/1/2065/2103/files/yellow-gold-tanzanite-flatback-piercing.jpg?v=1759182732","https://cdn.shopify.com/s/files/1/2065/2103/files/flatback-tanzanite-stud-piercing-gold_4.jpg?v=1745007535","https://cdn.shopify.com/s/files/1/2065/2103/files/flatback-earring-backings-14k-gold_35.jpg?v=1722847749","https://cdn.shopify.com/s/files/1/2065/2103/files/14k-gold-flatback-tanzanite-earring.jpg?v=1722847749","https://cdn.shopify.com/s/files/1/2065/2103/files/white-gold-tanzanite-flatback-piercing.jpg?v=1759182654","https://cdn.shopify.com/s/files/1/2065/2103/files/rose-gold-tanzanite-flatback-piercing.jpg?v=1759182699"],"price":263,"currency":"USD","in_stock":true,"inventory_qty":159984,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:43.092Z"},"share_url":"https://firestarter.network/l/lst_DbQETZ-l","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_DbQETZ-l' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Tanzanite Flatback Piercing' and a budget_max comfortably above $263.00 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."]}}