The modern API client that lives in your terminal.
- API Client
- Free • Open Source
- Python
- BSD
- Linux
- Mac
- Windows
HTTP should be simple, and Konnect is a simple and idiomatic HTTP client for Kotlin. It stays of out the way when it comes to the little details of building web requests and intends to be straight to the point.
- Free • Open Source
- Mac
- Windows
- Linux
- Android
- Linux Mobile
This is a tool to manually explore and test HTTP REST webservices. Runs queries from a plain-text query sheet, displays results as a pretty-printed XML, JSON and even images.
- HTTP Client
- Free • Open Source
- Mac
- Windows
- Linux
- GNU Emacs
All the user-friendliness of our Terminal version, now wrapped up in a sleek graphical interface.
- HTTP Client
- Free • Proprietary
- Mac
- Windows
- Linux
- Online
- Electron / Atom Shell
- Flathub
API Tester is the first mobile app to test any type of API on the go. Test REST, GraphQL, WebSocket, SOAP, JSON RPC, XML, HTTP, and HTTPS APIs completely for free, on iOS or Android.
- API Client
- Free • Proprietary
- Mac
- Android
- iPhone
- Android Tablet
- HUAWEI AppGallery
- iPad
Firecamp's GraphQL playground is all in one GraphQL debugging tool which let you debug, collaborate and document your GraphQL APIs within a team for all platform.
- API Client
- Free • Open Source
- Online
- Software as a Service (SaaS)
- Self-Hosted
If you like the interface of HTTPie but miss the features of curl, curlie is what you are searching for. Curlie is a frontend to curl that adds the ease of use of httpie, without compromising on features and performance.
- API Client
- Free • Open Source
- Mac
- Windows
- Linux
- BSD
RESTClient can be used to test variety of HTTP communications and RESTful webservices. Friendly GUI, rich functionalities.
Discontinued- API Client
- Free • Open Source
- Mac
- Windows
- Linux
Used httpyac CLI tool underneath, which helps you execute _.http and _.rest files. This can be used to quickly execute a single *.http file, but also to execute all files in a folder. httpyac supports HTTP, Rest, GraphQL, WebSocket und gRPC...
- HTTP Client
- Free • Open Source
- Mac
- Windows
- Linux
- Chrome OS
A REST client for almost any web service (Firefox and Chrome extension).
- API Client
- Free • Open Source
- Mac
- Windows
- Linux
- Google Chrome
- Firefox
HTTP client plugin for Sublime Text with an expansive feature set, modern UX, elegant syntax and first class support for testing.
- API Client
- Free • Open Source
- Mac
- Windows
- Linux
+1API test automation tool that has GUI, supports HTTP stubs (mock services), data driven testing, and API types beyond HTTP, such as relational database, JMS, FTP(s), AMQP, MQTT, etc.
- HTTP Client
- Free • Proprietary
- Mac
- Windows
- Docker
ATAC is Arguably a Terminal API Client. It is based on well-known clients such as Postman, Insomnia, or even Bruno, but inside your terminal without any specific graphical environment needed.
- API Client
- Free • Open Source
- Windows
- Mac
- Linux
apiman is an open source API management layer that streamlines repetitive tasks often required when providing an API, such as implementing security, throttling and billing.
- API Client
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- Self-Hosted
Lama2 defines the human-friendly l2 syntax and CLI for describing and executing APIs. Store your APIs in plain-text files. Collaborate with team using version control (say, git). Run Lama2 directly from VSCode extension. Think of Lama2 as Markdown for APIs.
- API Client
- Free • Open Source
- Mac
- Windows
- Linux