{"type":"firestarter.listing","listing":{"id":"lst_ZNPv1prA","product_name":"Lingonberry Jam - Reserve Collection","category":"Reserve Collection","description":"A cousin to the cranberry and blueberry, lingonberries have long been a staple in Northern European and Scandinavian kitchens. But why should they have all the fun?\nThese tart, flavor-packed berries make an incredible jam that’s bright, bold, and versatile. Our jam is lightly seeded for texture and just sweet enough to let the fruit shine like a rockstar, using fresh frozen lingonberries from a specialty berry grower in the Pacific Northwest. Whether you're dolloping it onto ice cream, slathering it on toast, or pairing it with your go-to Swedish meatball recipe, this jar pulls its weight.\nPart of our Reserve Collection, this limited-edition jam features premium fruit that takes a little more effort to find and a little more love to process—but we think it’s more than worth it.","images":["https://cdn.shopify.com/s/files/1/1624/3371/files/Lingonberry.png?v=1782002321"],"price":11,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:11.943Z"},"share_url":"https://firestarter.network/l/lst_ZNPv1prA","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_ZNPv1prA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Lingonberry Jam - Reserve Collection' and a budget_max comfortably above $11.00 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."]}}