{"type":"firestarter.listing","listing":{"id":"lst_xdbVXe7F","product_name":"Kawaii Color Changing Mug, 11oz","category":"Mug","description":"*** This item will ship separately directly from the manufacturing location and will require a separate shipping cost ***\nIntroducing our delightful color-changing thermal mug adorned with charming desserts and rainbows! This magical mug is more than just a gift—it's an experience that keeps on giving. Watch as the heat-reactive surface unveils this kawaii design when the mug warms up, creating a whimsical display. Crafted from ceramic, it transitions back to its original black exterior as it cools down. With its ergonomically designed C-shaped handle, you can ensure a secure grip while savoring your favorite beverages. Available in a generous 11oz (0.33l) size, it's perfect for indulging in that essential morning cup of coffee.\n\nOne size: 11oz (0.33 l)\nCeramic material with black exterior and white interior\nLead and BPA-free\nHeat-reactive design\nGlossy finish\nHand wash recommended\n\n\n\n\n \n11oz\n\n\n\n\nHeight, in\n3.78\n\n\nDiameter, in\n3.23\n\n\nDiameter (with handle), in\n4.76\n\n\n\n \nImage by [PPO design / Shutterstock]","images":["https://cdn.shopify.com/s/files/1/1401/4759/files/12162069054102698620_2048.jpg?v=1713638556","https://cdn.shopify.com/s/files/1/1401/4759/files/17676597961092803141_2048.jpg?v=1713638558","https://cdn.shopify.com/s/files/1/1401/4759/files/4738470632714805695_2048.jpg?v=1713638560","https://cdn.shopify.com/s/files/1/1401/4759/files/6584521441085970317_2048.jpg?v=1713638563","https://cdn.shopify.com/s/files/1/1401/4759/files/12915726382208996534_2048.jpg?v=1713638565","https://cdn.shopify.com/s/files/1/1401/4759/files/12415182971380894082_2048.jpg?v=1713638567","https://cdn.shopify.com/s/files/1/1401/4759/files/8787923177519262212_2048.jpg?v=1713638570","https://cdn.shopify.com/s/files/1/1401/4759/files/9699789690881797546_2048.jpg?v=1713638572"],"price":16,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:19.964Z"},"share_url":"https://firestarter.network/l/lst_xdbVXe7F","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_xdbVXe7F' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Kawaii Color Changing Mug, 11oz' and a budget_max comfortably above $16.00 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."]}}