# TariffsAPI

The definitive US import duty calculator and tariff API.

Canonical page: https://indiestore.co/product/tariffsapi
Official website: https://tariffsapi.com/
Category: Developer Tools
Audience: B2B
Founder: daniel_rrsr

## About
Stop guessing your landed cost—get instant, accurate duty lookups for every HTS code and country of origin with clean JSON for seamless integration.

## Overview
TariffsAPI delivers precise US import duty calculations and tariff data through a single API endpoint, integrating all relevant trade measures and updated daily from official government sources.

## Questions and answers
### Where does the tariff data come from?
All tariff rates are sourced directly from official US government agencies including USTR, CBP, ITC HTS, Federal Register, and ITA ADCVD databases.

### How often is the data updated?
Base HTS data is refreshed weekly, while trade measure updates are captured daily and applied within 24 hours of publication.

### Does TariffsAPI cover all US trade measures?
Yes, it includes Section 301, Section 232, Section 122, IEEPA tariffs, antidumping, countervailing duties, and Chapter 99 modifiers.

JSON profile: https://indiestore.co/product/tariffsapi/data.json

Public product information listed on IndieStore. Listing is not an endorsement. Confirm current pricing and availability on the official website; missing information is unknown.