Hoppscotch - Open source API development ecosystem

•    Vue

---

Hoppscotch is an open source API development ecosystem. It is light weight and can send fast requests and get/copy responses in real-time. It supports WebSocket, Server Sent Events, Socket.IO, MQTT and GraphQL. You can also install as a PWA (Progressive Web App) on your device.

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SoapUI - Functional testing solution for APIs and web services

•    Java

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SoapUI is the Functional Testing tool for SOAP and REST testing. With its easy-to-use graphical interface, and enterprise-class features, SoapUI allows you to easily and rapidly create and execute automated functional, regression, and load tests. In a single test environment, SoapUI provides complete test coverage - from SOAP and REST-based Web services, to JMS enterprise messaging layers, databases, Rich Internet Applications, and much more.

api-testing testing-tool testing rest-api soap

httpie - As easy as /aitch-tee-tee-pie/ 🥧 Modern, user-friendly command-line HTTP client for the API era

•    Python

---

HTTPie (pronounced aitch-tee-tee-pie) is a command-line HTTP client. Its goal is to make CLI interaction with web services as human-friendly as possible. HTTPie is designed for testing, debugging, and generally interacting with APIs & HTTP servers. The http & https commands allow for creating and sending arbitrary HTTP requests. They use simple and natural syntax and provide formatted and colorized output. This documentation is best viewed at httpie.org/docs.

api debugging cli http client devops json development terminal web rest curl rest-api http-client api-client developer-tools usability api-testing httpie

karate - Test Automation Made Simple

•    Java

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Karate is the only open-source tool to combine API test-automation, mocks, performance-testing and even UI automation into a single, unified framework. The BDD syntax popularized by Cucumber is language-neutral, and easy for even non-programmers. Assertions and HTML reports are built-in, and you can run tests in parallel for speed.

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apid - Declarative API end to end testing framework

•    Go

---

Powerful declarative end-to-end testing for APIs that works for you! No coding required. Simple to run on any continuous integration tool. Model complex real world customer flows with multiple steps with our extensive declarative syntax.

api-testing api rest-api testing-framework testing-tools cli testing

Keploy - No code API testing platform. Create unit tests and data mocks from API calls

•    Go

---

Keploy is a no-code testing platform that generates tests from API calls. It converts API calls into testcases. Mocks are automatically generated with the actual request/responses.

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Insomnia - The Open Source API Client and Design Platform for GraphQL, REST and gRPC

•    Javascript

---

Insomnia is a powerful HTTP and Rest client built on top of Electron. You can quickly and easily send REST, SOAP, GraphQL, and GRPC requests directly within Insomnia. Accelerate your teams through spec-driven design-first API development. Catch issues earlier, centralize standards, and adopt an API workflow that works with your existing tools. Automate manual API tests and integrate with your CI/CD process to build out an API testing pipeline using Insomnia Unit Tests and Inso, the Insomnia CLI.

rest-api api-client curl http-client graphql api-testing api-automation electron-app grpc api-design

Grinder - Java Load Testing Framework

•    Java

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The Grinder is a Java load testing framework that makes it easy to run a distributed test using many load injector machines. Load test anything that has a Java API. This includes common cases such as HTTP web servers, SOAP and REST web services, and application servers (CORBA, RMI, JMS, EJBs), as well as custom protocols.

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just-api - Easy and Flexible API Testing

•    Javascript

---

Just-API is a declarative, specification based test framework for REST, GraphQL APIs. Users can test APIs without writing code, but they can also tap into code when they want to. It reads API test specification from YAML files and runs them in serial/parallel mode. Test reports can be generated in several formats including HTML and JSON. To run just-api, you will need Node.js v7.10.0 or newer.

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PostWoman - API request builder - A free, fast, and beautiful alternative to Postman

•    Vue

---

PostWoman is an API request builder which is a free, fast, and beautiful alternative to Postman. It is lightweight, Crafted with minimalistic UI design. Faster, lighter, cleaner, minimal & responsive. Send requests and get/copy responses in real-time.

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Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API

•    Typescript

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Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API. Playwright is built to enable cross-browser web automation that is ever-green, capable, reliable and fast. Headless execution is supported for all the browsers on all platforms.

electron testing firefox chrome automation web chromium webkit e2e-testing testing-tools browser-testing ui-automation

Alfajor - Tasty functional testing

•    Python

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Alfajor provides a modern, object-oriented and browser-neutral interface to HTTP resources. Python scripts and test code have a live synchronized mirror of the browser's X/HTML DOM, even with DOM changes made on the client by JavaScript. It has an Api client with native JSON response support useful for testing REST and web API.

web-testing test-framework test tool qa-tools

Splinter - Python test framework for web applications

•    Python

---

Splinter is an open source tool for testing web applications using Python. It lets you automate browser actions, such as visiting URLs and interacting with their items. Splinter is an abstraction layer on top of existing browser automation tools such as Selenium, PhantomJS and zope.testbrowser. It has a high-level API that makes it easy to write automated tests of web applications. It has drivers for Chrome and Firefox for browser-based testing, and zope.testbrowser and PhantomJS for headless testing.

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frisby - Frisby is a REST API testing framework built on node

•    Javascript

---

Frisby.js an API testing tool built on top of Jasmine that makes testing API endpoints easy, fast and fun. The minimum setup to run a single test expectation.

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http-prompt - An interactive command-line HTTP and API testing client built on top of HTTPie featuring autocomplete, syntax highlighting, and more

•    Python

---

HTTP Prompt is an interactive command-line HTTP client featuring autocomplete and syntax highlighting, built on HTTPie and prompt_toolkit.

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Swagger - The World's Most Popular API Framework

•    Java

---

Swagger is a powerful open source framework backed by a large ecosystem of tools that helps you design, build, document, and consume your RESTful APIs. The goal of Swagger is to define a standard, language-agnostic interface to REST APIs which allows both humans and computers to discover and understand the capabilities of the service without access to source code, documentation, or through network traffic inspection.

rest-api api-framework api-specification api-testing rest-framework api-documentation apidoc

Mock Service Worker - Seamless REST/GraphQL API mocking library for browser and Node

•    Javascript

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Mock by intercepting requests on the network level. Seamlessly reuse the same mock definition for testing, development, and debugging. Browser usage is what sets Mock Service Worker apart from other tools. Utilizing the Service Worker API that intercepts requests for the purpose of caching, Mock Service Worker responds to captured requests with your mock definition on the network level. This way your application knows nothing about the mocking.

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Astra - Automated Security Testing For REST API's

•    Python

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REST API penetration testing is complex due to continuous changes in existing APIs and newly added APIs. Astra can be used by security engineers or developers as an integral part of their process, so they can detect and patch vulnerabilities early during development cycle. Astra can automatically detect and test login & logout (Authentication API), so it's easy for anyone to integrate this into CICD pipeline. Astra can take API collection as an input so this can also be used for testing apis in standalone mode.

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Susanoo - A REST API security testing framework.

•    Python

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A REST API security testing framework.

security security-tools rest-api pentesting pentest-tool

sleepy.mongoose - [Archive] A REST interface for MongoDB

•    Python

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Please note: all tools/ scripts in this repo are released for use "AS IS" without any warranties of any kind, including, but not limited to their installation, use, or performance. We disclaim any and all warranties, either express or implied, including but not limited to any warranty of noninfringement, merchantability, and/ or fitness for a particular purpose. We do not warrant that the technology will meet your requirements, that the operation thereof will be uninterrupted or error-free, or that any errors will be corrected. Any use of these scripts and tools is at your own risk. There is no guarantee that they have been through thorough testing in a comparable environment and we are not responsible for any damage or data loss incurred with their use. You are responsible for reviewing and testing any scripts you run thoroughly before use in any non-testing environment. See the wiki for documentation.

mongodb rest-api