{"type":"firestarter.listing","listing":{"id":"lst_Oy4pcxo8","product_name":"18ct Gold Plated Chunky Star Ring","category":"Rings > Signet","description":"Chunky Star Ring\n18ct Gold Plated (Base metal - Sterling Silver 925)Chunky star measures: 20mm (h) X 20mm (w)The band of the ring measures: 4.5mmSold as a single ring\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A1-R-2391-9S-000-0_1_72dpi.jpg?v=1776760618","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0149_copy_2391.jpg?v=1777371166","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A1-R-2391-9S-000-0_2_72dpi.jpg?v=1777370866","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A8284_copy_2391.jpg?v=1776775303","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A8159_copy_0805_2565_2391_0818_5475.jpg?v=1776775303"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:44.161Z"},"share_url":"https://firestarter.network/l/lst_Oy4pcxo8","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_Oy4pcxo8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 18ct Gold Plated Chunky Star 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."]}}