{"type":"firestarter.listing","listing":{"id":"lst_A-gDMC2b","product_name":"Within You - Stainless Steel Shaker","category":"Shaker Bottle","description":"\n\nNoise-free twist-on agitator: Ensure smooth, clump-free shakes and provide straining to support pre and post-train nutrition daily.\n\n36 oz double-wall vacuum insulated body: Keep drinks cold for hours on end and resist condensation to keep your hands and gym bag dry.\n\nKitchen-grade stainless steel: Resist odors and provide clean-tasting drinks as you build consistent daily habits at home and at the gym.\n\nInternal measurement lines: Ensure accurate liquid volumes and improve mixing for shakes, supplements, and daily recipes.\n\nBPA-free, spill proof pop-top with carry handle: Keep gear dry and move between home, gym, and travel as you train and perform through busy days.\n\nFits standard-size cup holders: Keep the bottle secure in cars and provide quick sips between sets and long commutes daily.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/3_2_e0671881-b63d-4727-90d5-8ee460ee3fa7.jpg?v=1780595055","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/1_5_19c03c0b-be57-420b-bc7f-dda67355e767.jpg?v=1780595055","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/2_5.jpg?v=1780595055","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/DSC04937.jpg?v=1780595056","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/DSC04939.jpg?v=1780595057","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/DSC04942.jpg?v=1780595057","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/DSC04927.jpg?v=1780595057"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:58.048Z"},"share_url":"https://firestarter.network/l/lst_A-gDMC2b","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_A-gDMC2b' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Within You - Stainless Steel Shaker' and a budget_max comfortably above $40.00 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."]}}