{"type":"firestarter.listing","listing":{"id":"lst__9RgQBJ8","product_name":"18ct Gold Plated Rounded Edge Signet Ring","category":"Rings > Signet","description":"18ct Gold Plated Rounded Edge Signet Ring18ct Gold Plated (Base metal - Sterling Silver 925)Ring front = 4mm (h) x 13mm (w)Band = 1.2mmSold as a single ring \nGift ready - branded cotton gift bag included ","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/E3-R-6040-9S-000-0_2.jpg?v=1707211821","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A7420_copy_2209_6018_7141_6964_1903_6040_da0aca89-1bba-4142-a0aa-be0ec8a78fb8.jpg?v=1730390375","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/E3-R-6040-9S-000-0_1.jpg?v=1707211830","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/il_794xN.2054093762_tnhp.jpg?v=1707211823"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":89991,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:47.038Z"},"share_url":"https://firestarter.network/l/lst__9RgQBJ8","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__9RgQBJ8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 18ct Gold Plated Rounded Edge Signet 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."]}}