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Herald Classifications API

The Classifications API from Herald — 1 operation(s) for classifications.

Herald Classifications API is one of 10 APIs that Herald publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Classifications. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 1 operation across 1 path, and defines 2 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against a single base URL, https://api.heraldapi.com.

1 operations 1 paths 2 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://api.heraldapi.com
Authentication
HTTP Bearer
Terms of Service
Resource Areas
1

Authentication & Security 1

Herald Classifications API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (JWT) (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — Send an API key or an access token from /auth/token in the Authorization header as Bearer . Access tokens are obtained via the OAuth2 client-credentials grant…

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.

Classifications 1
GET
/classifications
List NAICS index-entry classifications
listClassifications 1 param → 200401

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are Error (3 properties), Classification (3 properties). Each schema is shown below with its type and property counts.

Classification
object
3 properties
Error
object
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

herald-classifications-api-openapi.yml Raw ↑

Other APIs Herald publishes across the network.

Herald Applications API
Herald Authentication API
Herald Distributors API
Herald Files API
Herald Producers API
Herald Products API
Herald Quotes API
Herald Submissions API
Herald Webhooks API
Where this information came from

This is an independent, third-party profile of Herald Classifications API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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