{"type":"firestarter.listing","listing":{"id":"lst_zRtqypcn","product_name":"Elderberry (Whole)","category":"Herbs & Spices","description":"Immune-boosting elderberry with a rich history in traditional remedies.\nElderberry, a lovely perennial shrub that calls North America, Europe, and Asia home, has been cherished for its fantastic immune-supporting properties for ages! People have crafted delicious preserves, wines, cordials, and herbal infusions, like the well-loved elderberry syrup, from its beautiful berries for centuries. Adding it to your diet lets you enjoy its traditional benefits and delightful flavor. \n \nDetails: Certified organic and sustainably harvested, with origins in Bulgaria. Did you know elderberry is native to North America? Be sure to check out our post about spices that are part of Indigenous cuisine!\n \nZero-Waste Spice Refills Packaged in Compostable Packaging:\n\n\nSmall Refill: scant 1/4 cup volume (0.8 oz net weight)\n\nLarge Refill: 1/2 cup volume (2.0 oz net weight)\n\nRefill packaging is made from plants and safe for home composting. It's not meant for long-term storage; please transfer to airtight containers. Read about our zero-waste packaging here.\n\nReusable Glass Magnetic Jars:\n\n\nSmall Jar: scant 1/4 cup volume\n\nLarge Jar: 1/2 cup volume \n\n\n\nNew to Gneiss Spice? Check out our FAQs videos. Purchasing over a dozen jars? Buy a boxed custom kit and save over 10%.\n","images":["https://cdn.shopify.com/s/files/1/1030/2399/products/ElderberrySQ.jpg?v=1773790145"],"price":4.5,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:11.739Z"},"share_url":"https://firestarter.network/l/lst_zRtqypcn","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_zRtqypcn' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Elderberry (Whole)' and a budget_max comfortably above $4.50 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."]}}