{"type":"firestarter.listing","listing":{"id":"lst_IVXqGfDh","product_name":"Big City","category":"Optical","description":"Big City features a slim rectangular design for a sleek, professional look. These frames are constructed with custom temple cores and completed with 3D-riveted plaques at each end.\nAKILA Optical frames feature clear, blue-light-blocking lenses engineered for everyday clarity and comfort. Crafted from recycled nylon, these lenses reduce digital strain while maintaining a sleek, lightweight feel. Every frame is prescription-ready and can be fitted with custom lenses, delivered straight to you.","images":["https://cdn.shopify.com/s/files/1/2654/9948/files/BigCityBlack01_607fb8d9-c0fa-4342-9393-d16e64120c16.jpg?v=1755646600","https://cdn.shopify.com/s/files/1/2654/9948/files/BigCityBlack02_0ad356d6-985c-4984-8e91-8d0b589b1c0a.jpg?v=1755646601","https://cdn.shopify.com/s/files/1/2654/9948/files/BigCityBlue01_30a7fcb1-d300-483d-a224-c7b5c4eb349f.jpg?v=1755646601","https://cdn.shopify.com/s/files/1/2654/9948/files/BigCityBlue02_5e00fc89-550d-463e-b4a7-c8755b3d1fc0.jpg?v=1755646601","https://cdn.shopify.com/s/files/1/2654/9948/files/BigCityBrown01_abe256e1-7501-43e8-9da9-8170cc1bf603.jpg?v=1755646601","https://cdn.shopify.com/s/files/1/2654/9948/files/BigCityBrown02_c03bd780-f3c9-44ed-a43d-4c3f4109fd75.jpg?v=1755646601","https://cdn.shopify.com/s/files/1/2654/9948/files/BigCityYellowTortoise01_bd157cf9-ad2c-45f2-b8b9-672a96e8e2f9.jpg?v=1755646601","https://cdn.shopify.com/s/files/1/2654/9948/files/BigCityYellowTortoise02_ab6670a4-e17f-4e4c-acff-c03fca952e58.jpg?v=1755646601"],"price":160,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:40.789Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_IVXqGfDh","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_IVXqGfDh' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Big City' and a budget_max comfortably above $160.00 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."]}}