{"type":"firestarter.listing","listing":{"id":"lst_3VIQNJAy","product_name":"Klean Kanteen - 36oz Rise Tumbler with Straw Lid","category":"Tumblers","description":"\n\n36 oz capacity, largest size: Deliver ample cold hydration on commutes, road trips, and daily routines.\n\nMulti-function lid with straw or direct sip: Provide flexible drinking for smoothies, ice water, or cocktails on the go.\n\nSturdy handle and ergonomic contours: Improve grip to move between indoor and outdoor settings during daily use.\n\nClimate Lock insulation: Keep ice water and cold drinks chilled to provide refreshment at home, work, or away.\n\nCertified 90% post-consumer recycled 18/8 stainless steel: Ensure durable, reusable use indoors and outdoors for daily use.\n\nCupholder-friendly design: Keep the tumbler secure in most cupholders to improve convenience for daily use.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/36oz_Tumbler_StrawLid_BK_Black.jpg?v=1780597887","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/36oz_rise_tumbler_kaleidoscope_both_wall_square.jpg?v=1780597887","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/36oz_rise_tumbler_brittany_blue_girl_sip_square.jpg?v=1780597887","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/36oz_rise_tumbler_straw_girl_yoga_square.jpg?v=1780597887","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/36oz_rise_tumbler_kaleidoscope_bay_girls_hand_square.jpg?v=1780597887","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/36oz_rise_tumbler_straw_carry_side_square.jpg?v=1780597886","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/36oz_rise_tumbler_straw_girl_sip_square.jpg?v=1780597887","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/36oz_Tumbler_StrawLid_BAB_Barely_Blue.jpg?v=1780597887","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/36oz_Tumbler_StrawLid_DO_Dusty_Orchid.jpg?v=1780597887","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/36oz_Tumbler_StrawLid_BRB_Brittany_Blue.jpg?v=1780597887","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/36oz_Tumbler_StrawLid_WY_Wax_Yellow.jpg?v=1780597887","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/36oz_Tumbler_StrawLid_IG_Iceberg.jpg?v=1780597887","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/36oz_Tumbler_StrawLid_PinkLemonade_Kaleidoscope_1.png?v=1780597887","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/36oz_Tumbler_StrawLid_Turquoise_Kaleidoscope.png?v=1780597887"],"price":39.95,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:53.957Z"},"share_url":"https://firestarter.network/l/lst_3VIQNJAy","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_3VIQNJAy' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Klean Kanteen - 36oz Rise Tumbler with Straw Lid' and a budget_max comfortably above $39.95 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."]}}