Mock sample for your project: Use a [New Version](https://icons8.github.io/icons8-docs/) Instead API

The Google My Business API provides an interface for managing business location information on Google.

Giphy API

Searches over a website or collection of websites

With the Article Search API, you can search New York Times articles from Sept. 18, 1851 to today, retrieving headlines, abstracts, lead paragraphs, links to associated multimedia and other article metadata.
Note: In URI examples and field names, italics indicate placeholders for variables or values. Brackets [ ] indicate optional items. Parentheses ( ) are not a convention — when URIs include parentheses, interpret them literally.

Manages the execution of large numbers of distributed requests.

The Flat API allows you to easily extend the abilities of the Flat Platform, with a wide range of use cases including the following:
Creating and importing new music scores using MusicXML, MIDI, Guitar Pro (GP3, GP4, GP5, GPX, GP), PowerTab, TuxGuitar and MuseScore files
Browsing, updating, copying, exporting the user's scores (for example in MP3, WAV or MIDI)
Managing educational resources with Flat for Education: creating & updating the organization accounts, the classes, rosters and assignments.
The Flat API is built on HTTP. Our API is RESTful It has predictable resource URLs. It returns HTTP response codes to indicate errors. It also accepts and returns JSON in the HTTP body.
The schema of this API follows the OpenAPI Initiative (OAI) specification, you can use and work with compatible Swagger tools.
This API features Cross-Origin Resource Sharing (CORS) implemented in compliance with W3C spec.
You can use your favorite HTTP/REST library for your programming language to use Flat's API. This specification and reference is available on Github.
Getting Started and learn more:
API Overview and introduction
Authentication (Personal Access Tokens or OAuth2)
SDKs
Rate Limits
Changelog

Manages the API keys associated with developer projects.

The Google Cloud Deployment Manager v2 API provides services for configuring, deploying, and viewing Google Cloud services and APIs via templates which specify deployments of Cloud resources.

The AdSense Management API allows publishers to access their inventory and run earnings and performance reports.

FCM send API that provides a cross-platform messaging solution to reliably deliver messages at no cost.

The Firebase Hosting REST API enables programmatic and customizable management and deployments to your Firebase-hosted sites. Use this REST API to create and manage channels and sites as well as to deploy new or updated hosting configurations and content files.

With the Freesound APIv2 you can browse, search, and retrieve information about Freesound users, packs, and the sounds themselves of course. You can find similar sounds to a given target (based on content analysis) and retrieve automatically extracted features from audio files, as well as perform advanced queries combining content analysis features and other metadata (tags, etc...). With the Freesound APIv2, you can also upload, comment, rate and bookmark sounds!