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Calendarific Countries API

List supported countries and their ISO codes.

Calendarific Countries API is one of 3 APIs that Calendarific publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 6 JSON Schema definitions.

Tagged areas include Countries. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, a JSON-LD context, authentication docs, rate-limit docs, and 6 JSON Schemas.

This API exposes 1 operation across 1 path, and defines 3 schemas. It is described by OpenAPI 3.2.0, at version 2.0.

Requests are made against a single base URL, https://calendarific.com/api/v2.

1 operations 1 paths 3 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.0
Base URL
https://calendarific.com/api/v2
Authentication
API Key
License
Terms of Service
Resource Areas
1

Authentication & Security 1

Calendarific Countries API declares 1 security scheme for authenticating requests. An API key is passed in the query as api_key (apiKey). By default, every request must be authenticated.

  • apiKey — API key passed as a URL query parameter.

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.

Countries 1

List supported countries and their ISO codes.

GET
/countries
List Countries
listCountries 1 param → 200401429

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are Country (5 properties), CountriesResponse (2 properties), Meta (1 property). Each schema is shown below with its type and property counts.

Meta
object
1 property 1 required
Country
object
5 properties
CountriesResponse
object
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

calendarific-countries-api-openapi.yml Raw ↑

Other APIs Calendarific publishes across the network.

Calendarific Holidays API
Calendarific Languages API
Where this information came from

This is an independent, third-party profile of Calendarific 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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