{"type":"firestarter.listing","listing":{"id":"lst_BKhDHytW","product_name":"Alba | Violet & Clear","category":"Sunglasses","description":"An optical frame designed to be worn with or without 20/20 vision. The Alba is a new way to express yourself; powerful, sexy and ready to elevate your daily routine in the city. Exquisitely built with a sleek angular structure, the Alba has been fitted with spring loaded hinges that adjust to any face shape. Frame dimensions: 130mm (temple length) x 128mm (front width) x 14mm (nose bridge) x 50.5mm (lens). ","images":["https://cdn.shopify.com/s/files/1/0251/6906/8131/files/Lexxola_2025_Packshots_FB_27.jpg?v=1746182767","https://cdn.shopify.com/s/files/1/0251/6906/8131/files/Lexxola_2025_Packshots_FB_28.jpg?v=1746182768","https://cdn.shopify.com/s/files/1/0251/6906/8131/files/Sideon8.jpg?v=1746182768"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:42.117Z"},"share_url":"https://firestarter.network/l/lst_BKhDHytW","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_BKhDHytW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Alba | Violet & Clear' and a budget_max comfortably above $40.00 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."]}}