{"type":"firestarter.listing","listing":{"id":"lst_2uiZPGGN","product_name":"Within You - Salt Plus","category":"Electrolytes","description":"\n\nAminos plus electrolytes in every shake: Replaces table salt with essential amino acids and electrolyte minerals for everyday meals.\n\nUse anywhere you use salt: Sprinkle on cooked food, stir into drinks, or add during cooking for a savory finish.\n\nUnflavored neutral profile: Works on savory or sweet foods without altering taste outside saltiness.\n\nFrom Mark Bell's Within You line: Built for athletes who want functional ingredients on top of regular meals.\n\nHydration support beyond water: Electrolyte minerals support hydration alongside food and beverages.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/DSC01584.jpg?v=1780595055","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/DSC01585.jpg?v=1780595055","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/DSC01586.jpg?v=1780595056"],"price":14.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T16:00:56.886Z"},"share_url":"https://firestarter.network/l/lst_2uiZPGGN","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 ","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_2uiZPGGN' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Within You - Salt Plus' and a budget_max comfortably above $14.99 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."]}}