You are here (Duty and Taxes) Calculator API - SDKs is a machine-learning, cloud-based cross-border e-commerce management platform that improves the speed and accuracy for product classifications as well as landed cost calculations. Whether you're a brand selling on-line or an e-commerce solutions provider building storefronts, provides accurate import duty and tax calculations for your international customers. The platform uses JSON over HTTPS and authenticates via API Key, and can easily integrate with any eCommerce platform. For more information, please visit API documentation at Interested in properly assigning HS Codes to your product catalog? Try our HS Code Classifier. Visit to learn more: Solution Architecture: Java, Spring, MongoDB, REST-based JSON Web Service Admin Portal: AngularJS Material Design