{"type":"firestarter.listing","listing":{"id":"lst_48PHmCRD","product_name":"18ct Gold Plated Spiral Shell Ring","category":"Rings > Signet","description":"18ct Gold Plated Spiral Shell Ring\nSoftly twisted and sun-kissed, this sculptural ring brings a touch of ancient elegance to a modern stack. With its organic shape and textured finish, it is made to catch the light.\n18ct Gold Plated (Base metal - Sterling Silver 925)                                                                   Front measures 7.2mm (h) x 17mm (w)                                                                                       Sold as a single ring\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/B83R2305.jpg?v=1758729507","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A4930_copy_2449_3561_2475.jpg?v=1762254717","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/B83R2248.jpg?v=1762254717","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A3057_copy_0750_0130_2556_9794.jpg?v=1762254717"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:44.612Z"},"share_url":"https://firestarter.network/l/lst_48PHmCRD","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_48PHmCRD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 18ct Gold Plated Spiral Shell Ring' and a budget_max comfortably above $40.00 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."]}}