{"type":"firestarter.listing","listing":{"id":"lst_-ic6HkNi","product_name":"18ct Gold Plated Amethyst Ring","category":"Rings > Stone","description":"Chunky baguette Amethyst signet ring.\n18ct Gold Plated (Base metal - Sterling Silver 925)Amethyst coloured Cubic Zirconia stoneBaguette Amethyst cz stone measures 6mm (h) x 4mm (w)Band = 8mm at tallest, 2.5mm at back of the bandSold as a single ring\nGift ready - branded cotton gift bag included                                                                                                                      ","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-RJ-5026-9S-AME-0_2.jpg?v=1726137312","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A2980_copy_2003_7098_1100_1125_4752_5026_9794.jpg?v=1754646305","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-RJ-5026-9S-AME-0_1.jpg?v=1754646305","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0696_copy_8441_5026.jpg?v=1754646305","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A7362_copy_2282_0018_5509_5026_8441.jpg?v=1754646305"],"price":25,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.108Z"},"share_url":"https://firestarter.network/l/lst_-ic6HkNi","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_-ic6HkNi' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 18ct Gold Plated Amethyst Ring' and a budget_max comfortably above $25.00 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."]}}