{"type":"firestarter.listing","listing":{"id":"lst_yqTHvz5K","product_name":"Simone Black Opal Ring","category":"Rings","description":"\nCast from solid 14K yellow gold and set with a most alluring faceted oval black opal. A pave diamond halo adds extra dimension and sparkle!\n","images":["https://cdn.shopify.com/s/files/1/1442/5650/products/FWR98.14K.BO-Side.jpg?v=1681867095","https://cdn.shopify.com/s/files/1/1442/5650/products/FWR98.14K.BO.7_ed63bec8-5291-4a5e-8492-82999b011cf9.jpg?v=1681867095","https://cdn.shopify.com/s/files/1/1442/5650/products/FWR98.14K.BO.jpg?v=1681867095"],"price":5100,"currency":"USD","in_stock":true,"inventory_qty":89991,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:29.729Z"},"share_url":"https://firestarter.network/l/lst_yqTHvz5K","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_yqTHvz5K' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Simone Black Opal Ring' and a budget_max comfortably above $5100.00 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."]}}