{"type":"firestarter.listing","listing":{"id":"lst_gShb45nC","product_name":"Blueberry Syrup","category":"Fruit Syrups","description":"Deep, dark, and bursting with berry flavor, our blueberry syrup is smooth and endlessly versatile. Made for drizzling, mixing, shaking, and sneaking by the spoonful, this syrup is your new kitchen MVP.\nPour it over pancakes, waffles, or ice cream. Stir it into cocktails or mocktails. Use it in vinaigrettes, marinades, or even as a glaze for roasted meats. However you use it, the bold blueberry flavor and deep color make every dish a little more special.","images":["https://cdn.shopify.com/s/files/1/1624/3371/files/H5X2441.jpg?v=1762458081"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:11.878Z"},"share_url":"https://firestarter.network/l/lst_gShb45nC","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_gShb45nC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Blueberry Syrup' and a budget_max comfortably above $12.00 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."]}}