{"type":"firestarter.listing","listing":{"id":"lst_6hX4EAPA","product_name":"Rossi Speedway - Black","category":"Sunglasses","description":" \nThe sporty wrap around sunglasses in matte black finish with matching black tinted CAT3 UV protected lens. \nFrame width: 150mmFrame height: 46mm","images":["https://cdn.shopify.com/s/files/1/1087/1054/products/RossiSpeedwayBlack.jpg?v=1666594463","https://cdn.shopify.com/s/files/1/1087/1054/products/R_fbf4c748-f609-4698-bdff-61cf81d88a70.jpg?v=1666594463","https://cdn.shopify.com/s/files/1/1087/1054/products/RossiBlack4.jpg?v=1666787227","https://cdn.shopify.com/s/files/1/1087/1054/products/RossiBlack2.jpg?v=1666787227","https://cdn.shopify.com/s/files/1/1087/1054/products/RossiBlack3.jpg?v=1666787227","https://cdn.shopify.com/s/files/1/1087/1054/products/RossiBlack5.jpg?v=1666787227"],"price":173,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:52.715Z"},"share_url":"https://firestarter.network/l/lst_6hX4EAPA","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_6hX4EAPA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Rossi Speedway - Black' and a budget_max comfortably above $173.00 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."]}}