{"type":"firestarter.listing","listing":{"id":"lst_9VRq_im2","product_name":"Vintage 9ct Solid Gold Sky Blue Topaz & CZ Ring","category":"Rings > Stone","description":"Vintage 9ct Solid Gold large Sky Blue Topaz and CZ solitaire cocktail ring9ct Solid Yellow Gold (375)Sky Blue Topaz stone measures: 8.15mm (h) x 6.15mm (w)6x Cubic Zirconia stonesProng settingCZ twisted shoulder design Weight: 2.5gUK ring size: Q 1/2 / US ring size: 8.25Band width measures: 2mm HallmarkedUnworn perfect conditionOnly one is available - this ring is from a collection of unworn Vintage rings circa 1980s.Gift ready - branded cotton gift bag included. Multiples will be put in the same bag unless requested otherwise.","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/vintagerings-421.jpg?v=1763999784","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_2062_copy_6964_5475_421.jpg?v=1782892740","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/vintagerings-4212.jpg?v=1764172995","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_2055_copy_6964_5475_421.jpg?v=1782892740","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/vintagerings-4213.jpg?v=1764172995"],"price":320,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:44.449Z"},"share_url":"https://firestarter.network/l/lst_9VRq_im2","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_9VRq_im2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Vintage 9ct Solid Gold Sky Blue Topaz & CZ Ring' and a budget_max comfortably above $320.00 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."]}}