Open-source alternatives to Soapui

Hoppscotch is an open-source API development ecosystem designed for building, testing, and debugging REST, GraphQL, and real-time APIs. It provides a unified platform that functions across web browsers, desktop applications, and command-line interfaces, allowing developers to manage the entire API lifecycle from a single environment. The platform distinguishes itself through a highly interactive, command-driven interface that utilizes a global spotlight palette and keyboard shortcuts to streamline complex workflows. It supports advanced request manipulation and validation by executing JavaScr

Bruno is a local-first API client designed for building, testing, and managing network requests across a wide range of protocols. By storing all collections and configurations as plain-text files directly on the local filesystem, it enables native version control and offline access, ensuring that project data remains under user control without requiring cloud synchronization. The platform distinguishes itself through a declarative approach to API management, utilizing a domain-specific language to define request parameters and metadata. This architecture supports a robust testing environment

Dockerode is a Node.js library that provides programmatic management of Docker containers, images, and volumes by acting as a wrapper for the Docker Remote API. It enables JavaScript applications to interact with a Docker engine via Unix sockets or TCP network interfaces. The project covers container lifecycle management, including launching instances and executing commands with bidirectional input and output streaming. It also provides capabilities for building container images, pulling images from registries, and configuring virtual networks. Additional functionality includes the coordinat

Self-Hosted API Management for Builders

This project is a high-performance, distributed API gateway designed to manage, secure, and observe traffic for microservices, serverless functions, and artificial intelligence model providers. It functions as a dynamic service proxy and cloud-native ingress controller, centralizing policy enforcement and traffic routing through a unified configuration interface that synchronizes state across multiple nodes in real time. The platform distinguishes itself through a highly extensible architecture that utilizes a high-performance scripting engine to execute modular logic directly within the requ

Automated generation of real Swagger/OpenAPI 2.0 schemas from Django REST Framework code.

Axios is an isomorphic, promise-based HTTP client designed for making asynchronous network requests across different JavaScript execution environments, including the browser and Node.js. It functions as a JSON API client that serializes JavaScript objects into JSON and parses server responses into structured data. The project features a system for managing reusable client instances with shared configurations, such as base URLs and default settings. It includes a mechanism for intercepting outgoing requests and incoming responses globally, allowing data to be transformed before it reaches the

AutoRest is a multi-language SDK generator and OpenAPI code generator designed to produce consistent software development kits from a single API definition. It functions as a REST API client generator that transforms Swagger and OpenAPI specification files into functional, typed HTTP client libraries. The tool automates the SDK development workflow by converting design documents into source code, ensuring that the resulting implementations match the defined API contract across different programming languages. The system employs specification-driven development using an intermediate represent

Azure PowerShell is a collection of scriptable commands and a management tool used for the administration, configuration, and automation of Microsoft Azure cloud resources and infrastructure. It serves as a command line interface for deploying and monitoring cloud services. The project provides capabilities for cloud resource orchestration and infrastructure automation, allowing for the execution of programmable scripts to handle repetitive administrative tasks. It includes tools for managing identity and access across multiple Azure tenants and subscriptions. The system covers authenticatio

Interact with REST services in an ActiveRecord-like manner

PHP Framework for building scalable API's on top of Laravel.

A Gleam library for the Telegram Bot API on BEAM.

The official AWS SDK for .NET. For more information on the AWS SDK for .NET, see our web site:

Easily create Gravatar URLs in Gleam, supporting both Erlang and JavaScript 🎀

:cake: Version Cake is an unobtrusive way to version APIs in your Rails or Rack apps

Easy-to-use typesafe REST API client library for .NET Standard 1.1 and .NET Framework 4.5 and higher, which is simple and customisable. Inspired by Refit

HotChocolate is a GraphQL server implementation for .NET that handles queries, mutations, and subscriptions over HTTP. It provides code-first schema generation directly from C# classes and attributes, keeping the schema and business logic in sync without manual type definitions. The project also includes a GraphQL gateway that composes multiple GraphQL and REST endpoints into a single unified schema, along with a GraphQL IDE for exploring, testing, and debugging GraphQL APIs interactively. The project distinguishes itself through its comprehensive tooling ecosystem, which includes a GraphQL c

DO NOT USE THIS PACKAGE FOR NEW PROJECTS - USE laravel-json-api/laravel INSTEAD.

Speedy Rails JSON serialization with built-in caching

Windows Phone & Windows SDK for Countly Digital Analytics

🥞 The thin API stack.

A tiny, HAL-compliant JSON presenter for your Ruby APIs.

Curl is a command-line tool and portable library for transferring data across a wide range of network protocols. It functions as a unified engine that abstracts diverse communication standards, allowing users and developers to move files and information between servers using a consistent interface. The project provides both a versatile command-line client for terminal-based automation and a stable programmatic interface for integrating complex network operations into applications. The system is distinguished by its protocol-agnostic core and its ability to manage both synchronous and asynchro

application/hal builder / formatter for PHP 5.4+