{"type":"firestarter.listing","listing":{"id":"lst_c70gZ-e8","product_name":"Peppercorns (Smoked)","category":"Herbs & Spices","description":"Rich, smoky heat for a bold flavor twist.\nThese smoked black peppercorns combine the zesty heat of traditional pepper with deep, smoky notes, adding a bold flavor to your dishes. Perfect for grilling, seasoning steaks, or enhancing soups and stews with a savory, smoky kick. Grind fresh for maximum impact.\nIf you aren't grinding pepper fresh for every meal, buy the world's best grinder today!\nDetails: Certified organic. Origin India.\nZero-Waste Spice Refills Packaged in Compostable Packaging:\n\n\nSmall Refill: scant 1/4 cup volume (0.9 oz net weight)\n\nLarge Refill: 1/2 cup volume (2.4 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/pepper_corn_smokedSQ.jpg?v=1636826902"],"price":8.5,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:12.480Z"},"share_url":"https://firestarter.network/l/lst_c70gZ-e8","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_c70gZ-e8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Peppercorns (Smoked)' and a budget_max comfortably above $8.50 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."]}}