{"type":"firestarter.listing","listing":{"id":"lst_vxMXNw7x","product_name":"Ronnie - Black/Black","category":"Sunglasses","description":"Medium size round acetate frames in shiny black with matching CAT2 UV protected lens. Frame width 143mmFrame height 49mm","images":["https://cdn.shopify.com/s/files/1/1087/1054/products/Ronnie_Black_Front.jpg?v=1646023412","https://cdn.shopify.com/s/files/1/1087/1054/products/Ronnie_Black_side.jpg?v=1646023412","https://cdn.shopify.com/s/files/1/1087/1054/products/Ronnie_Black_side2.jpg?v=1646023412","https://cdn.shopify.com/s/files/1/1087/1054/products/Ronnie_Blk_E.jpg?v=1646023412"],"price":238,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:52.008Z"},"share_url":"https://firestarter.network/l/lst_vxMXNw7x","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_vxMXNw7x' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ronnie - Black/Black' and a budget_max comfortably above $238.00 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."]}}