There are 63 repositories under api-client topic.
Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia)
The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.
🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.
Opensource IDE For Exploring and Testing Api's (lightweight alternative to postman/insomnia)
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
A RWKV management and startup tool, full automation, only 8MB. And provides an interface compatible with the OpenAI API. RWKV is a large language model that is fully open source and available for commercial use.
Official Notion JavaScript Client
:books: A collection of useful resources for building RESTful HTTP+JSON APIs.
Insomnium is a fast local API testing tool that is privacy-focused and 100% local. For testing GraphQL, REST, WebSockets and gRPC. This is a fork of Kong/insomnia
PHP Curl Class makes it easy to send HTTP requests and integrate with web APIs
OpenAI API + Ruby! 🤖❤️ NEW: Assistant Vector Stores
Insomnia Mockbin is the underlying backend for the API mocks capability of Insomnia. It is built and used by Kong, the author of the open-source Kong Gateway.
Requestly was built to save developers time by intercepting and modifying HTTP Requests. It has now developed into an open-source alternative to Charles Proxy and Telerik Fiddler that works directly in browsers without VPN and proxy Issues. It is used by more than 200,000+ front-end developers and 11,000+ companies worldwide.
Messaging APIs for multi-platform
Offline-First Minimalistic HTTP & Socket Testing Client for the Web & Desktop
Developer-first OpenSource API DevTool, Postman/Insomnia alternative.
The official Notion API client library, but rewritten in Python! (sync + async)
A very simple Salesforce.com REST API client for Python
DummyJSON.com provides different types of REST Endpoints filled with JSON data which you can use in developing the frontend with your favorite framework and library without worrying about writing a backend.
API Dash is a beautiful open-source cross-platform API Client built using Flutter which can help you easily create & customize your API requests, visually inspect responses and generate API integration code. A lightweight alternative to postman/insomnia.
A simple API client (postman like) in your terminal
⚡️ A fully-featured and blazing-fast JavaScript API client to interact with Algolia.
Utilities to use the Hugging Face Hub API
A REST client inside your Laravel app
Ruby interface to GitHub API
A Go client library for the Twitter 1.1 API
A PHP API client class to interact with Ubiquiti's UniFi Controller API