{"type":"firestarter.listing","listing":{"id":"lst_wWrE6SGO","product_name":"Mulberry & Nettle Birch Sap Seltzer","category":"beverages","description":"Our USA-made seltzers are crafted with organic birch sap as a tribute to New York State—its bold character, natural beauty, and deep connection to the land.\nEach seltzer begins with birch sap sourced from Forest Farmers, a regenerative network of sap harvesters. Made with high-quality ingredients and absolutely no sugar, they are crisp, clean, and refreshingly simple.\nEvery sip reflects the spirit of New York: pure, vibrant, and full of life.\nMULBERRY & NETTLE BIRCH SAP SELTZER:\nInspired by Buddha the Shop Dog, who snacks on ripe mulberries from the tree across from our New York flagship store, this seltzer blends juicy, sun-soaked mulberries with earthy, invigorating nettle for a flavor that's as wild and grounded as neighborhood summer walks. It's a tribute to the everyday magic just outside the door.\n*Best served chilled or over ice!!!!\nFormulated in New York State and canned in New Hampshire. 100% Made in the USA. \nIngredients: water, sour cherry juice concentrate, organic birch sap, natural basic extract, citric acid, nettle extract, organic elderflower flavor, natural mulberry type flavor, and spearmint extract. \nAlcohol, CBD, and THC FREE!\n*Upstate Stock makes no claims that these seltzers are health beverages or provide specific health benefits. While we strive to use organic ingredients whenever possible, all ingredients are sourced from reputable suppliers across the United States.","images":["https://cdn.shopify.com/s/files/1/1058/3278/files/ChatGPT_Image_Jan_26_2026_06_38_21_PM.jpg?v=1769470739","https://cdn.shopify.com/s/files/1/1058/3278/files/US-4_a99d3136-4455-4a58-990c-48879fa6afb8.jpg?v=1783109805","https://cdn.shopify.com/s/files/1/1058/3278/files/Us_SELTZ-6.jpg?v=1783109826","https://cdn.shopify.com/s/files/1/1058/3278/files/SELTZ-7.jpg?v=1774184853","https://cdn.shopify.com/s/files/1/1058/3278/files/US-9_ae34b82c-384b-4115-b12a-e5e7843f0f5a.jpg?v=1783109805","https://cdn.shopify.com/s/files/1/1058/3278/files/D72C5C6F-5F1B-44F8-881F-1C52DA0A7B94.jpg?v=1774184853","https://cdn.shopify.com/s/files/1/1058/3278/files/E11FFC8B-7B4D-4BE6-82C7-0F5F15FD2441.jpg?v=1774184853","https://cdn.shopify.com/s/files/1/1058/3278/files/71468330-9517-478C-8C4E-5A0970595762.jpg?v=1774184853","https://cdn.shopify.com/s/files/1/1058/3278/files/3F3B7E5B-0311-466F-B0B3-50A22B5FB98D.jpg?v=1774184853","https://cdn.shopify.com/s/files/1/1058/3278/files/mulberry_ingredients.jpg?v=1769470739"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:31.254Z"},"share_url":"https://firestarter.network/l/lst_wWrE6SGO","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 ","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_wWrE6SGO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mulberry & Nettle Birch Sap Seltzer' 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."]}}