{"type":"firestarter.listing","listing":{"id":"lst_nH42jj4G","product_name":"Freddie | Black & G15","category":"Sunglasses","description":"Indestructible by the court of public opinion, the Freddie is a style that transcends time and trends. Designed in a laid-back, boxy shape with a colour palette fit for any occasion. The Freddie proves simplicity of structure trumps complex design, in the race for the perfect everyday sunglasses. Frame dimensions: 140mm (temple length) x 141mm (front width) x 22mm (nose bridge) x 48.5mm (lens).","images":["https://cdn.shopify.com/s/files/1/0251/6906/8131/files/Freddy.jpg?v=1746185101","https://cdn.shopify.com/s/files/1/0251/6906/8131/files/Frame_33_1.png?v=1746185101","https://cdn.shopify.com/s/files/1/0251/6906/8131/files/Sideon31.jpg?v=1746185101","https://cdn.shopify.com/s/files/1/0251/6906/8131/files/Freddy2.jpg?v=1746185101"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:42.076Z"},"share_url":"https://firestarter.network/l/lst_nH42jj4G","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_nH42jj4G' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Freddie | Black & G15' 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."]}}