{"type":"firestarter.listing","listing":{"id":"lst_iVQkcwaH","product_name":"Custom Initial Ring","category":"Rings","description":"Create a Custom Letter Ring that makes a statement. What you say to the world is up to you, and here is your canvas. This fully customizable ring is made from recycled 14k solid gold so you can wear your statement ring proudly.\n*Please note that the letters/numbers will be fused together. \nInitials are 5mm tall. Width varies depending on letters.\nBecause of this ring's design, it is best to order a size that fits you snugly to prevent the ring from catching on surfaces This will help your ring to maintain its shape and increase your jewelry’s longevity. If you're unsure of your ring size you can order our Ring Sizer. \nCheck out our blog to learn more about finding your perfect ring size. ","images":["https://cdn.shopify.com/s/files/1/2065/2103/files/DSC03287_1.jpg?v=1782152092","https://cdn.shopify.com/s/files/1/2065/2103/products/14k-gold-custom-letter-ring.jpg?v=1629840644","https://cdn.shopify.com/s/files/1/2065/2103/files/initial-ring-yellow-gold-14k-js.jpg?v=1780940809"],"price":388,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:41.448Z"},"share_url":"https://firestarter.network/l/lst_iVQkcwaH","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_iVQkcwaH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Custom Initial Ring' and a budget_max comfortably above $388.00 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."]}}