{"type":"firestarter.listing","listing":{"id":"lst_CDjzdSC2","product_name":"Textured Stack Ring 18k Yellow &  Rose Gold","category":"Rings","description":"Textured Stack Ring 18k yellow &amp; 18k Rose Gold \n Sold Individually ","images":["https://cdn.shopify.com/s/files/1/0077/6041/2731/products/IMG_8712.png?v=1534984189","https://cdn.shopify.com/s/files/1/0077/6041/2731/products/image_3f4062e7-f2c5-4f77-83f1-22adff78f439.jpg?v=1666320065","https://cdn.shopify.com/s/files/1/0077/6041/2731/products/image_2d3d87d5-5236-4315-b491-e3172b258cd0.jpg?v=1666320168"],"price":895,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:21.284Z"},"share_url":"https://firestarter.network/l/lst_CDjzdSC2","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_CDjzdSC2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Textured Stack Ring 18k Yellow &  Rose Gold' and a budget_max comfortably above $895.00 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."]}}