{"type":"firestarter.listing","listing":{"id":"lst_J_QAJnOq","product_name":"Sea Salt for Grinder (Extra Coarse)","category":"Herbs & Spices","description":"Pure Pacific sea salt, perfect for grinding.\nThis all-natural, Pacific kosher sea salt from Australia features extra-coarse grains, ideal for your salt grinder. With a clean, crisp flavor, it’s perfect for enhancing any dish with just the right touch of seasoning. Add the world's best salt mill.\nDetails: All-natural and organic compliant. Origin Australia.\n\nZero-Waste Spice Refills Packaged in Compostable Packaging:\n\n\nSmall Refill: scant 1/4 cup volume (2.0 oz net weight)\n\nLarge Refill: 1/2 cup volume (5.2 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.\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/kosher_salt_XL_SQ.jpeg?v=1541653394"],"price":4,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:12.193Z"},"share_url":"https://firestarter.network/l/lst_J_QAJnOq","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_J_QAJnOq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sea Salt for Grinder (Extra Coarse)' and a budget_max comfortably above $4.00 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."]}}