{"type":"firestarter.listing","listing":{"id":"lst_QjES7Nr_","product_name":"Amethyst Necklace","category":"Necklaces","description":"The rich purple color of this Amethyst gemstone necklace will get you some looks for sure when you are out and about. This birthstone necklace is made for the February baby who loves to show off. Wear this amethyst pendant necklace as a choker or layer it with our other sustainable gold jewelry for a bolder look. Secures with a lobster lock and an easy-to-grip Automic Gold AU plate.\nChoose between an Essential, Beaded Essential, or Mini Miami Chain. If you would like your pendant on a different chain, please Contact Us for a custom order.","images":["https://cdn.shopify.com/s/files/1/2065/2103/files/yellow-gold-gemstone-amethyst-pendant-necklace-14k.jpg?v=1752593434","https://cdn.shopify.com/s/files/1/2065/2103/files/14k-gold-amethyst-gem-necklace.jpg?v=1723120648","https://cdn.shopify.com/s/files/1/2065/2103/files/amethyst-pendant-necklace-real-gold.jpg?v=1723120648","https://cdn.shopify.com/s/files/1/2065/2103/files/gemstone-necklace-side-view.jpg?v=1779130166","https://cdn.shopify.com/s/files/1/2065/2103/files/february-birthstone-amethyst-necklace-14k.jpg?v=1723120648","https://cdn.shopify.com/s/files/1/2065/2103/files/white-gold-Amethyst-Necklace.jpg?v=1752593299","https://cdn.shopify.com/s/files/1/2065/2103/files/rose-gold-Amethyst-Necklace.jpg?v=1752593317","https://cdn.shopify.com/s/files/1/2065/2103/files/Champagne-gold-Amethyst-Necklace.jpg?v=1752593332","https://cdn.shopify.com/s/files/1/2065/2103/files/gem-necklaces-beaded-chain-14k.jpg?v=1778869826","https://cdn.shopify.com/s/files/1/2065/2103/files/gem-necklace-mini-miami-chain-14k.jpg?v=1778869826"],"price":479,"currency":"USD","in_stock":true,"inventory_qty":359964,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:43.147Z"},"share_url":"https://firestarter.network/l/lst_QjES7Nr_","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_QjES7Nr_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Amethyst Necklace' and a budget_max comfortably above $479.00 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."]}}