OpenAQ Countries API
The Countries API from OpenAQ — 6 operation(s) for countries.
OpenAQ Countries API is one of 28 APIs that OpenAQ publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Countries. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.
This API exposes 6 operations across 6 paths, and defines 16 schemas. It is described by OpenAPI 3.1.0, at version 2.0.0.
Requests are made against the base URL http://api.example.com.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
OpenAQ Countries API declares
1 security scheme
for authenticating requests.
An API key is passed in the header as X-API-Key (APIKeyHeader).
Paths & Operations 6
Across 6 paths, the API surfaces 6 operations — 6 GET. Each is listed below with its method, path, parameters, and response codes.
Schemas 16
The contract defines 16 schemas that model the data the API accepts and returns. The most detailed are CountriesRow (9 properties), Country (6 properties), openaq_api__models__responses__Meta (6 properties), openaq_api__v3__models__responses__Meta (5 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from OpenAQ 12
Other APIs OpenAQ publishes across the network.
This is an independent, third-party profile of OpenAQ Countries 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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