{"type":"firestarter.listing","listing":{"id":"lst_qufO1NEl","product_name":"Olivia | Black & G15","category":"Sunglasses","description":"The Olivia is a staple character with oval shaped eyes and a sleek acetate frame. Instinctively effortless in design, the Olivia comes with an irresistible urge to be worn everyday. Available in a selection of custom colour-ways complete with 100% UVA and UVB protective lenses. Frame dimensions: 135mm (temple length) x 140.1mm (front width) x 19mm (nose bridge) x 50.5mm (lens).","images":["https://cdn.shopify.com/s/files/1/0251/6906/8131/files/Olivia.jpg?v=1746186871","https://cdn.shopify.com/s/files/1/0251/6906/8131/files/Frame_34.png?v=1746186871","https://cdn.shopify.com/s/files/1/0251/6906/8131/files/Olivia2.jpg?v=1746186871","https://cdn.shopify.com/s/files/1/0251/6906/8131/files/Sideon50.jpg?v=1746186871"],"price":50,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:42.070Z"},"share_url":"https://firestarter.network/l/lst_qufO1NEl","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_qufO1NEl' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Olivia | Black & G15' and a budget_max comfortably above $50.00 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."]}}