WizTools.org RESTClient is an open-source Java application designed for testing RESTful web services and general HTTP communications. Originally launched in late 2007 by Subhash Chandran (@subwiz), it is a lightweight tool widely recognized for its minimalist and productivity-focused design. Key Interfaces
The tool provides two separate distribution types to accommodate different development workflows:
Graphical User Interface (GUI): A Java Swing application providing a tabular layout to manually configure, execute, and inspect HTTP headers, methods, bodies, and responses.
Command Line Interface (CLI): A lightweight executable designed to run batch files (packaged as .rcq files) in terminal environments or automated scripts. Core Features
HTTP Method Support: Simplifies API interactions across traditional methods including GET, POST, PUT, and DELETE.
Advanced Request Formatting: Accommodates raw body components, distinct multipart types, and customizable payload encodings.
No External Dependencies: Distributed primarily as a “fat jar” (uber-Jar) or simple zip package, allowing users to spin it up immediately using standard Java commands without complex installations.
Modernized UI & Security: The app features a modernized look-and-feel designed for high-resolution screens and updated underlying dependencies to protect against vulnerabilities. Acquisition and Setup
The codebase is hosted entirely on the WizTools GitHub Repository. Users can download execution packages directly from GitHub Releases or source legacy versions from the WizTools Archive. Because it is natively built in Java, the system running it requires an active Java Runtime Environment (JRE).
Do you need help formatting a .rcq script for CLI batch execution?
Are you trying to configure specific multipart requests or custom header strings? WizTools.org
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