{"type":"firestarter.listing","listing":{"id":"lst_u8uAGVhE","product_name":"Klean Kanteen - 26oz Rise Tumbler with Straw Lid","category":"Tumblers","description":"\n\nLarge tumbler with handle: 26 oz of capacity with a sturdy handle for easy carrying.\n\nDual-function Flip Lid with Straw: For effortless hydration on the go.\n\nCertified recycled steel: Made from certified 90% post-consumer recycled stainless steel.\n\nCup-holder friendly: Sized to fit most cupholders.\n\nDishwasher safe: Built to last and easy to clean.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26oz_Tumbler_BAB_Barely_Blue.jpg?v=1780597868","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26oz_rise_rumbler_straw_wax_yellow_handle_side_square.jpg?v=1780597868","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26oz_rise_tumbler_barely_blue_woman_chair_square.jpg?v=1780597868","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26oz_rise_rumbler_straw_wax_yellow_woman_sip_square.jpg?v=1780597868","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26oz_rise_tumbler_black_man_ferry_square.jpg?v=1780597868","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26oz_rise_tumbler_kaleidoscope_fill_closeup_square.jpg?v=1780597868","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26oz_rise_tumbler_black_woman_topview_square.jpg?v=1780597868","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26oz_rise_tumbler_kaleidoscope_pink_teen_smile_square.jpg?v=1780597868","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26oz_Tumbler_BK_Black.jpg?v=1780597868","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26oz_Tumbler_BRB_Brittany_Blue.jpg?v=1780597868","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26oz_Tumbler_DO_Dusty_Orchid.jpg?v=1780597868","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26oz_Tumbler_IG_Iceberg.jpg?v=1780597868","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26oz_Tumbler_WY_Wax_Yellow.jpg?v=1780597868","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26oz_Tumbler_PLK_Pink_Lemonade_Kaleidoscope.jpg?v=1780597869","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26oz_Tumbler_TUK_Turquoise_Kaleidoscope.jpg?v=1780597868"],"price":34.95,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:50.582Z"},"share_url":"https://firestarter.network/l/lst_u8uAGVhE","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_u8uAGVhE' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Klean Kanteen - 26oz Rise Tumbler with Straw Lid' and a budget_max comfortably above $34.95 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."]}}