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International Trade Administration Customs Tariff API

Tariff rates and import requirements for U.S. exports across global markets via the Customs Info Database.

International Trade Administration Customs Tariff API is one of 6 APIs that International Trade Administration publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Customs Tariff. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a getting-started guide, and pricing.

This API exposes 1 operation across 1 path, and defines 2 schemas. It is described by OpenAPI 3.1.0, at version 1.0.

Requests are made against a single base URL, https://data.trade.gov.

1 operations 1 paths 2 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0
Base URL
https://data.trade.gov
Authentication
API Key
Resource Areas
1

Authentication & Security 1

International Trade Administration Customs Tariff API declares 1 security scheme for authenticating requests. An API key is passed in the header as subscription-key (subscriptionKey).

  • subscriptionKey — ITA APIs require an Ocp-Apim Subscription Key obtained from the developer.trade.gov portal.

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

Customs Tariff 1

Tariff rates and import requirements for U.S. exports across global markets via the Customs Info Database.

GET
/customs_tariff/v1/search
Search the Customs Info Tariff Database
searchCustomsTariff 3 params → 200

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are TariffEntry (6 properties), CustomsTariffResults (2 properties). Each schema is shown below with its type and property counts.

TariffEntry
object
6 properties
CustomsTariffResults
object
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

international-trade-administration-customs-tariff-api-openapi.yml Raw ↑

Other APIs International Trade Administration publishes across the network.

International Trade Administration Consolidated Screening List API
International Trade Administration Country Commercial Guides API
International Trade Administration De Minimis API
International Trade Administration Market Intelligence API
International Trade Administration Trade Events API