{"type":"firestarter.listing","listing":{"id":"lst_0RzNOFUM","product_name":"Adjustable Grinder Top","category":null,"description":"Our snazzy adjustable grinders have coarse and fine settings for all your spice grinding needs. They fit on our glass spice jars, and they're super easy to use: pull the top up for a coarse grind, or push in for a fine grind.\nWhether you're grinding one of the spices below or your own homemade spice blend, just twist this grinder top onto your spice jar, and get to grinding.\nThese fit our regular glass jars. Glass jar + grinder top will be empty.\nThe spice grinder works particularly well with these spices:\n\nPeppercorns (all kinds!)\nCloud Forest Cardamom Seeds\nChili flakes (all kinds!)\nWild Mountain Cumin\nGrains of Paradise\nEuphrates Mint\nOregano Flower Buds\nWild Ramps\nFlowering Hyssop Thyme\nRed River Coriander Seeds\nLucknow Fennel Seeds\n","images":["https://cdn.shopify.com/s/files/1/2554/1458/files/GrinderCap.jpg?v=1750088301","https://cdn.shopify.com/s/files/1/2554/1458/files/GrinderCapInUse.jpg?v=1695156355","https://cdn.shopify.com/s/files/1/2554/1458/files/GrinderCoarsevsFine.jpg?v=1759176709","https://cdn.shopify.com/s/files/1/2554/1458/files/GrinderCapInUse2.jpg?v=1759176709","https://cdn.shopify.com/s/files/1/2554/1458/files/GrinderCap4.jpg?v=1759176709","https://cdn.shopify.com/s/files/1/2554/1458/files/GrinderCap3.jpg?v=1759176709"],"price":2.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:10.398Z"},"share_url":"https://firestarter.network/l/lst_0RzNOFUM","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_0RzNOFUM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Adjustable Grinder Top' and a budget_max comfortably above $2.99 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."]}}