You are here (Duty and Taxes) Calculator API - SDKs is a machine-learning, SaaS Landed Cost Calculator that calculates duties, taxes, and international brokerage fees. Calculate the cost of your cross-border shipments, including import duties, taxes, and carrier fees. Improve international eCommerce operations, and minimize international returns. The Landed Cost API uses JSON over HTTP and authenticates via API Key. Please visit our API documentation at Solution Architecture: Java, Spring, MongoDB, REST-based JSON Web Service