{"type":"firestarter.listing","listing":{"id":"lst_SLd5VCQY","product_name":"Ice Shaker - Marvel The Punisher 26oz Ice Shaker","category":"Shaker Bottle","description":"\n\nOfficially licensed Marvel — The Punisher: Authentic Marvel licensing featuring the Punisher skull — bold, high-contrast design on premium stainless steel.\n\nLaser-engraved Punisher skull: Permanent laser engraving — the skull is part of the bottle, not applied on top of it.\n\nDouble-wall vacuum insulation — cold 30+ hours: Kitchen-grade stainless steel with double-wall vacuum seal tested to keep drinks cold for over 30 hours.\n\nPatented noise-free agitator: Twist-in agitator breaks up protein powder, pre-workout, and ice without the loud rattling of metal ball bearings.\n\n100% leak-proof pop-top lid: Snap-lock pop-top lid with built-in carry handle.\n\n2.75-inch base fits standard cup holders: Sized to fit most vehicle cup holders.\n\nAs seen on Shark Tank Season 9: Invested in by Mark Cuban and guest shark Alex Rodriguez — $150,000 for 15% equity. Founded by Chris Gronkowski, Nfl veteran and brother of Rob Gronkowski.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26BLACK-PUNISHER-C_MARVEL_BACK.jpg?v=1780612097","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26BLACK_26OZSHAKER_BLACK_PIECES_c2a234ff-728c-4b98-8e56-99c177dc57d3.jpg?v=1780612097","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26BLACK_26OZSHAKER_BLACK_3QTR_02f60523-7354-4f7e-8a8e-4253e867b3a4.jpg?v=1780612096","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26BLACK_MARVEL_FRONT_V2.jpg?v=1780612097","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26BLACK_26OZSHAKER_BLACK_LIDOPEN_17c5acf7-716e-40e7-94d6-cd899a4eba0d.jpg?v=1780612096","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26BLACK_26OZSHAKER_BLACK_LIDCLOSED_cf6c7c41-d5dd-4bd7-975d-c8818771cefa.jpg?v=1780612097","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/26BLACK_26OZSHAKER_BLACK_SILICONEBASE_0ed6cf3e-ca09-4c64-9666-13f4f2435e1d.jpg?v=1780612096"],"price":39.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:54.970Z"},"share_url":"https://firestarter.network/l/lst_SLd5VCQY","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_SLd5VCQY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ice Shaker - Marvel The Punisher 26oz Ice Shaker' and a budget_max comfortably above $39.99 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."]}}