{"type":"firestarter.listing","listing":{"id":"lst_FBov74t_","product_name":"Klean Kanteen - 16oz Rise Tumbler","category":"Tumblers","description":"\n\nInsulated tumbler and cup: Climate Lock™ insulation keeps drinks hot or cold -- coffee, cocktails, water, and more.\n\nCertified recycled steel: Made from certified 90% post-consumer recycled 18/8 stainless steel.\n\nErgonomic contours: Comfortable to hold, with earthy colorways for indoors and out.\n\nSplash-proof Flip Lid: Comes with a splash-proof Flip Lid.\n\nCup-holder friendly: Fits in most cupholders.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/16oz_Tumbler_Tofu.jpg?v=1780597850","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/16oz_rise_tumbler_autumn_glaze_woman_chair_square_b862c7f0-0f51-454f-acf1-781a71b6b99b.jpg?v=1780597849","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/16oz_Tumbler_Tofu_LidOff.jpg?v=1780597850","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Flip_Lid_Small_Tofu.jpg?v=1780597850","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/16oz_Tumbler_OrchidBloom.jpg?v=1780597849","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/16oz_Tumbler_IceBlue.jpg?v=1780597850","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/16oz_Tumbler_OldGold.jpg?v=1780597850","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/16oz_Tumbler_Stellar.jpg?v=1780597850","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/16oz_Tumbler_AutumnGlaze.jpg?v=1780597850"],"price":12.5,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:50.591Z"},"share_url":"https://firestarter.network/l/lst_FBov74t_","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_FBov74t_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Klean Kanteen - 16oz Rise Tumbler' and a budget_max comfortably above $12.50 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."]}}