{"type":"firestarter.listing","listing":{"id":"lst_78V8pjQw","product_name":"Heirloom Blueberry Preserves Four-Pack","category":null,"description":"Keep the pantry stocked with our best-loved blueberry preserves, now in a four-jar bundle. This classic Midwestern preserve is thick with small Rubel Blueberries grown for American Spoon along the Lake Michigan shore on several Southwest Michigan family farms. Rubels are smaller-than-average blueberries with a deep, jammy flavor and a hint of tannin. You’ll love our Heirloom Blueberry Preserves swirled into vanilla yogurt or paired with lemony baked goods.\nIncludes: 4 (9.5 oz / 269 g) jars of Heirloom Blueberry Preserves\n- American Spoon Heirloom Blueberry Preserves made in our Petoskey, Michigan kitchen from berries grown in Southwest Michigan. - Our Heirloom Blueberry Preserves are made in small-batch copper kettles just 100 jars at a time.- Ingredients: rubel blueberries, sugar, lime juice- Simple pairings: toast, biscuits, pancakes, yogurt\nQ: What is a \"Preserve\"? A: A thick, chunky spread made from pieces of whole fruit. ","images":["https://cdn.shopify.com/s/files/1/0360/3070/9900/files/EEBerger_AmericanSpoon_June25_006_web.jpg?v=1749760587","https://cdn.shopify.com/s/files/1/0360/3070/9900/files/DSC_4241.jpg?v=1757002635","https://cdn.shopify.com/s/files/1/0360/3070/9900/files/AmericanSpoon_Mar22_231_web_42363668-2ab8-42e6-ae69-e0d69f07bb19.jpg?v=1757002635","https://cdn.shopify.com/s/files/1/0360/3070/9900/files/DSC_4452.jpg?v=1757002635","https://cdn.shopify.com/s/files/1/0360/3070/9900/files/AmericanSpoon_Mar21_0432.jpg?v=1757002635"],"price":55,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:12.511Z"},"share_url":"https://firestarter.network/l/lst_78V8pjQw","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_78V8pjQw' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Heirloom Blueberry Preserves Four-Pack' and a budget_max comfortably above $55.00 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."]}}