901 Open Source API Client Software Projects

As easy as /aitch-tee-tee-pie/ 🥧 Modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more. https://twitter.com/httpie

👽 Open source API development ecosystem - https://hoppscotch.io

The open-source, cross-platform API client for GraphQL, REST, and gRPC.

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

PHP Curl Class makes it easy to send HTTP requests and integrate with web APIs

Given a web API, Generate client libraries in node, php, python, ruby

:books: A collection of useful resources for building RESTful HTTP+JSON APIs.

Mock, Test & Track HTTP Requests and Response for Microservices

Messaging APIs for multi-platform

Ruby interface to GitHub API

A Go client library for the Twitter 1.1 API

A very simple Salesforce.com REST API client for Python

:tada:✨ Slack API client for Node and browsers.

⚡️ A fully-featured and blazing-fast JavaScript API client to interact with Algolia.

Facepy makes it really easy to use Facebook's Graph API with Python

Simplified Kubernetes API client for Node.js.

A Declarative HTTP Client for Python

An API Client package to access the APIs for NBA.com

GitLab API v4 client for PHP

The power of curl, the ease of use of httpie.

Twitter API for Laravel 5.5+, 6.x, 7.x & 8.x

A Python wrapper around the OpenWeatherMap web API

Tool to browse data exposed by Ubiquiti's UniFi Controller API (demo: https://api-browser-demo.artofwifi.net/)

The first Instagram website and lightweight API HTTP client

DigitalOcean API v2 client for PHP

⚡️ A fully-featured and blazing-fast PHP API client to interact with Algolia.

A PHP API client class to interact with Ubiquiti's UniFi Controller API

REST Exchange API for Kraken.com, Python 3

A Ruby wrapper for the bit.ly API

A framework for building integrations and APIs

Python Redmine is a library for communicating with a Redmine project management application

Transform your postman collection to HTML/Markdown documentation

Python samples, language bindings, and API reference documentation for vSphere, VMC, and NSX-T using the VMware REST API

A simple PHP Redmine API client, Object Oriented

ARC Chrome is deprecated. Please move to https://github.com/advanced-rest-client/arc-electron/

A Python library that interfaces with the MediaWiki API. This is a mirror from gerrit.wikimedia.org. Do not submit any patches here. See https://www.mediawiki.org/wiki/Developer_account for contributing.

Client for HashiCorp's Vault

A HTTP Ruby API for Consul

:credit_card: Amazon Product Advertising API client

Wikipedia tools (for Humans): easily extract data from Wikipedia, Wikidata, and other MediaWikis

A non-scraping, functional node.js interface to imdb (mirror of gitlab.com/worr/node-imdb-api)

A Swift API Client for GitHub and GitHub Enterprise

A Python RESTful API framework for online malware analysis and threat intelligence services.

HubSpot PHP API Client

Python Docker API client based on asyncio and aiohttp

Search and download free music from VK.

Unofficial Python API client library for TD Ameritrade. This library allows for easy access of the Standard API and allows users to build data pipelines for the Streaming API.

A .NET Wrapper for WooCommerce/WordPress REST API

Python library using the MISP Rest API

SDKs for CoinAPI

Fully unit-tested Bitcoin JSON-RPC client based on GuzzleHttp.

An R package 📦 making it easy to query, preview, download and preprocess multiple kinds of spatial data 🛰 via R. All beta.

A Ruby wrapper of the Discogs.com API

Unofficial Notion.so API

A Swagger 2.0 codegen for Angular

Swift client for Unsplash

Easily find and view pre-trained AI models and deep learning projects through the command line :computer:

Virus Total Public/Private/Intel API

Postman for protobuf APIs

REST (Postman and JavaScript) samples and API reference documentation for vSphere using the VMware REST API

The DNSimple API client for Ruby.

A .NET Standard Binance API library.

Unofficial php sdk for Dialogflow

A python client for the Sypht API

A Python library for the Yelp API

Front-end library - with C, C++, Python, and Java interfaces - for the recently expanded TDAmeritrade API

REST conventions for Mobx

Modular Async/Sync/Reactive Twitch API Client / IRC Client

Interact with Twitch's API, chat and subscribe to events via PubSub, WebHooks and EventSub.

Connect to ESPN's fantasy football API via this JS API client for web and NodeJS. Available as an npm package.

Python wrapper for qBittorrent Web API (for versions above v3.1.x)

Example client library in GO for use with the kraken.com API.

🦊 A simple, lightweight & framework agnostic JSON:API client

📚 Web of Science python client

A full implementation of the VirusTotal 2.0 API

Unofficial Client for Piazza's Internal API

a python client for the new YNAB

⚡️ A fully-featured and blazing-fast Go API client to interact with Algolia.

Ruby client library for Dropbox API v2

API explorer for laravel applications

A Open-API derived JS + Node.js API client for Netlify

AnyAPI is a library that helps you to write any API wrapper with ease and in pythonic way.

.Net API for Redmine bug/task management systems.

Connect PHP applications with the Bigcommerce Platform

Mikrotik RouterOS API PHP client for your applications

Official Kraken.io library for PHP - https://kraken.io

NetSuite PHP API Client with namespaces and autoloading

Python API Client for TheHive

Java samples, language bindings, and API reference documentation for vSphere, VMC, and NSX-T using the VMware REST API

Remote control, view and config a Foscam or compatible IP camera

A python wrapper for the PUBG developer API

Directus JS SDK — JavaScript Software Development Kit for Node and Browser

PHP Class for the Strava API (v3)

This is Quandl's R Package

Python interface for the Trakt.tv API

A Ruby gem for communicating with the Yelp REST API

Manage mikrotik routers with .NET C# code via ADO.NET like API or enjoy O/R mapper like highlevel api.

:snake: Python SDK to query Scaleway APIs.

Chorale is a set of tools for interacting with Notion and Notion content.