Mock sample for your project: BBC Nitro API

The Semantic API complements the Articles API. With the Semantic API, you get access to the long list of people, places, organizations and other locations, entities and descriptors that make up the controlled vocabulary used as metadata by The New York Times (sometimes referred to as Times Tags and used for Times Topics pages).
The Semantic API uses concepts which are, by definition, terms in The New York Times controlled vocabulary. Like the way facets are used in the Articles API, concepts are a good way to uncover articles of interest in The New York Times archive, and at the same time, limit the scope and number of those articles. The Semantic API maps to external semantic data resources, in a fashion consistent with the idea of linked data. The Semantic API also provides combination and relationship information to other, similar concepts in The New York Times controlled vocabulary.

You can use OS Login to manage access to your VM instances using IAM roles.

Provides admission control and telemetry reporting for services integrated with Service Infrastructure.

Manage your product listings and accounts for Google Shopping

The My Business Lodging API enables managing lodging business information on Google.

Medium’s unofficial API documentation using OpenAPI specification.
Official API
Official API document can also be viewed for most up to date API spec at https://github.com/Medium/medium-api-docs.
Developer Blog - Welcome to the Medium API

The Archive API provides lists of NYT articles by month going back to 1851. You can use it to build your own local database of NYT article metadata.

A service to scan container images for vulnerabilities.

Reads and writes Google Forms and responses.

Lets you store and retrieve potentially-large, immutable data objects.