{"type":"firestarter.listing","listing":{"id":"lst_BSSszZFI","product_name":"Kaz - Black / Clear","category":"Sunglasses","description":"These 90’s inspired classic frames are made from high-quality recycled black acetate with anti-reflective CAT0 blue light diffusing clear lenses. You can easily replace the lenses with your optical prescription by taking them to any good optometrist.\n","images":["https://cdn.shopify.com/s/files/1/1087/1054/files/kaz_clear_front.jpg?v=1722390346","https://cdn.shopify.com/s/files/1/1087/1054/files/kaz_clear_side.jpg?v=1722390346","https://cdn.shopify.com/s/files/1/1087/1054/files/kaz_blackclear.jpg?v=1726536843","https://cdn.shopify.com/s/files/1/1087/1054/files/kaz_blackclear_20431a33-082a-48ed-bdc2-096ad1b3f945.jpg?v=1726536844"],"price":237,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:52.136Z"},"share_url":"https://firestarter.network/l/lst_BSSszZFI","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_BSSszZFI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Kaz - Black / Clear' and a budget_max comfortably above $237.00 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."]}}