{"type":"firestarter.listing","listing":{"id":"lst_bFBTRXa0","product_name":"Colt Textured Ring 18k Yellow Gold","category":"Rings","description":"18k Yellow Gold Textured Ring\n 6 mm wide \nAvailable in Sizes 5-10\nAlso available in Platinum, &amp; 18k Rose Gold\nPlease email for custom inquiry:\nsales@kateywalker.com","images":["https://cdn.shopify.com/s/files/1/0077/6041/2731/products/image_431e6766-95c7-4462-9146-c15c557a041d.jpg?v=1666377262","https://cdn.shopify.com/s/files/1/0077/6041/2731/products/image_eef64fc4-320f-4711-b491-193b0a3d0068.jpg?v=1666377322"],"price":1995,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:21.220Z"},"share_url":"https://firestarter.network/l/lst_bFBTRXa0","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_bFBTRXa0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Colt Textured Ring 18k Yellow Gold' and a budget_max comfortably above $1995.00 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."]}}