{"type":"firestarter.listing","listing":{"id":"lst_qwu2dtri","product_name":"CZ Stacker Ring","category":"Rings","description":"Elegant and timeless these CZ Stacker Rings look great worn on their own or stacked with other rings.","images":["https://cdn.shopify.com/s/files/1/0599/5777/2472/files/F507368C-97F7-4473-AE94-60E64853017D.jpg?v=1759500256","https://cdn.shopify.com/s/files/1/0599/5777/2472/files/F05487B9-B9F7-4065-9C02-496415D252A0.jpg?v=1735851052","https://cdn.shopify.com/s/files/1/0599/5777/2472/files/8EC4D115-7A94-4621-B623-9CFB4D0EF93C.jpg?v=1735851052","https://cdn.shopify.com/s/files/1/0599/5777/2472/files/3CBC6AF7-FD85-444B-A36F-B911E58CE7DC.jpg?v=1735851052","https://cdn.shopify.com/s/files/1/0599/5777/2472/files/99710690-F75E-435E-8C85-F1F3C0E03AD4.jpg?v=1735851052","https://cdn.shopify.com/s/files/1/0599/5777/2472/files/F21DFF04-480F-4143-958E-9D8F1B23282C.jpg?v=1735851052"],"price":42,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:26.086Z"},"share_url":"https://firestarter.network/l/lst_qwu2dtri","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_qwu2dtri' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy CZ Stacker Ring' and a budget_max comfortably above $42.00 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."]}}