{"type":"firestarter.listing","listing":{"id":"lst_KnDG2n2F","product_name":"Barkeater Chocolate - Toffee Bark","category":"NY Chocolate","description":"It doesn’t get any more FlavorWow™ than this Toffee Bark! Rich dark chocolate paired with our house-made toffee and topped with chopped cashews and hazelnuts make this toffee the most flavorful bark yet! Take a bite of this heavenly confection and you won’t be able to stop. Toffee Bark is 4 oz.\nMADE IN NEW YORK \nSource: North Creek, New York. \n\n\n\n","images":["https://cdn.shopify.com/s/files/1/1058/3278/files/2025-Toffee-1.jpg?v=1775254736","https://cdn.shopify.com/s/files/1/1058/3278/files/2023-Toffee-Nutrition-for-Website.png?v=1775254736"],"price":10.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:30.752Z"},"share_url":"https://firestarter.network/l/lst_KnDG2n2F","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_KnDG2n2F' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Barkeater Chocolate - Toffee Bark' and a budget_max comfortably above $10.50 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."]}}