{"type":"firestarter.listing","listing":{"id":"lst_pl5Lx3UV","product_name":"2-WayCup 330ml","category":"Cups","description":"\"Where one cup unlocks two worlds of flavor\"\n\nThe 2-WayCup concept revolves around delivering the drink to different parts of your tongue, resulting in diverse drinking experiences. A narrower rim directs the drink to the front and middle of your tongue, yielding sweeter and more intense flavors with a heavier body. Meanwhile, the flared rim directs the drink to the rear of your tongue, spreading it wider, enhancing aroma, floral notes, and prolonging the aftertaste with a silkier body.\nHow Does It Work?\nThe design guides how coffee flows.\nBy directing the liquid to different areas of the tongue, the cup subtly changes how flavors are perceived—without altering the brew itself.\nThe narrow rim channels the drink toward the front and center of the tongue, emphasizing sweetness, intensity, and a fuller body.\nThe flared rim opens the flow, spreading the liquid toward the back of the tongue. This enhances aroma, brings forward floral notes, and extends the finish with a lighter, silkier mouthfeel.\nTwo rim profiles. Two tasting experiences.\nFunctions\nMost cups are made for a single way of drinking.The 2-way cup is designed to offer choice.\nJust as brewing tools shape extraction, the cup shapes perception. Selecting the right cup can elevate the entire drinking experience.\n1. Two-in-One ExperienceOne cup. Two distinct tasting experiences—simply by choosing which rim to drink from.\n2. Versatile SizingAvailable in two sizes to suit different drinks and occasions.\n\n\n130 ml — for espresso, shared filter coffee, tea, or sake\n\n\n330 ml — for filter coffee or an Americano\n\n\n3. Flavor-Enhancing Design\n\n\nNarrow rim: sweeter, more concentrated flavors with greater body\n\n\nFlared rim: enhanced aroma and a longer, smoother aftertaste\n\n\n4. Thoughtful Color ChoicesEach color is paired with a flavor profile, helping you remember and return to your preferred brews.\n\n\nOrange: orange blossom, bergamot\n\n\nPurple: violet, grapes\n\n\nPink: peach, berries\n\n\nGreen: white grape, melon, herbal\n\n\nGrey: ","images":["https://cdn.shopify.com/s/files/1/0275/3567/1361/files/2-waycup-01.jpg?v=1762445583","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/2-waycup-130ml-330ml-4.jpg?v=1747083037","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/2-waycup-10.jpg?v=1747083037","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/2-waycup-03.jpg?v=1747083037","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/2-waycup-04.jpg?v=1747083037","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/2-waycup-06.jpg?v=1747083037","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/2-waycup-07.jpg?v=1747083037","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/2-waycup-12.jpg?v=1747083037","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/2-way_Blue.png?v=1747083037","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/2-way_Purple.png?v=1747083037","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/2-way_oPink.png?v=1762446801","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/2-way_orange.png?v=1747083037","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/2-way-cup-330ml-grey.jpg?v=1747083037","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/2-way-cup-330ml-green.jpg?v=1747083037"],"price":39,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:25.615Z"},"share_url":"https://firestarter.network/l/lst_pl5Lx3UV","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_pl5Lx3UV' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 2-WayCup 330ml' and a budget_max comfortably above $39.00 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."]}}