{"type":"firestarter.listing","listing":{"id":"lst_iLkftfWA","product_name":"Marvel - Sport Stainless Steel","category":"Strada™ Stainless Steel","description":"Marvel heroes meet our Insulated Stainless Steel Sport protein shaker bottle. These etched designs feature a lockable lid, double-wall insulation, and a rounded base. Keep your drinks cold up to 24 hours and rep your favorite heroes like Captain America, Spider-Man, Iron Man, Thor, The Black Panther, Hulk, Captain Marvel and Black Widow.Do you have what it takes to take your workout to the next level?","images":["https://cdn.shopify.com/s/files/1/1099/1898/products/marvel-strada-stainless-steel-marvel-licensed-captain-america-110020.png?v=1762440692","https://cdn.shopify.com/s/files/1/1099/1898/products/marvel-strada-stainless-steel-marvel-licensed-iron-man-397256.png?v=1720635037","https://cdn.shopify.com/s/files/1/1099/1898/products/marvel-strada-stainless-steel-marvel-licensed-spider-man-699509.png?v=1720635037","https://cdn.shopify.com/s/files/1/1099/1898/products/marvel-strada-stainless-steel-marvel-licensed-thor-706073.png?v=1720635037","https://cdn.shopify.com/s/files/1/1099/1898/products/marvel-strada-stainless-steel-marvel-licensed-captain-america-410927.png?v=1720635039","https://cdn.shopify.com/s/files/1/1099/1898/products/marvel-strada-stainless-steel-marvel-licensed-captain-america-447789.png?v=1720635039","https://cdn.shopify.com/s/files/1/1099/1898/products/marvel-strada-stainless-steel-marvel-licensed-captain-america-910340.png?v=1720635039","https://cdn.shopify.com/s/files/1/1099/1898/products/marvel-strada-stainless-steel-marvel-licensed-captain-america-370346.png?v=1720635039"],"price":34.99,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:47.724Z"},"share_url":"https://firestarter.network/l/lst_iLkftfWA","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_iLkftfWA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Marvel - Sport Stainless Steel' and a budget_max comfortably above $34.99 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."]}}