Escambo
An HTTP-based API testing application for GNOME built with GTK4 and Libadwaita.
What is Escambo?
Escambo is an HTTP-based API testing application specifically designed for the GNOME desktop environment. It allows developers to test web services by sending HTTP requests and analyzing responses through a native graphical interface. The application solves the need for a lightweight, desktop-integrated API testing tool within the GNOME ecosystem.
GNOME desktop users and developers who need to test HTTP APIs directly from their desktop environment without relying on web-based tools or cross-platform applications.
Developers choose Escambo for its native GNOME integration, clean Libadwaita interface, and Flatpak distribution that ensures easy installation and sandboxing. It provides a focused alternative to heavier API testing tools while maintaining cultural significance through its Brazilian-inspired naming.
Overview
Escambo is an HTTP-based APIs test application for GNOME
Use Cases
Best For
- Testing REST APIs from within the GNOME desktop environment
- Developers who prefer native GTK applications over web-based tools
- Quick API debugging without leaving the desktop workflow
- Learning HTTP request/response mechanics with a visual interface
- Contributing to open-source GNOME applications with structured commit guidelines
- Users who prefer Flatpak-packaged applications for sandboxing and easy updates
Not Ideal For
- Developers working on Windows or macOS desktops who need a cross-platform API testing tool
- Teams requiring automated API testing with scripting or integration into CI/CD pipelines
- Projects needing advanced features like request chaining, environment variables, or collaboration capabilities
Pros & Cons
Pros
Built with GTK4 and Libadwaita, providing a seamless and visually consistent experience within the GNOME desktop environment, as highlighted in the project description.
Distributed as a Flatpak package for straightforward installation, sandboxing, and updates, reducing deployment friction for users.
Emoji-based commit rules encourage descriptive and organized commits, fostering a maintainable codebase, as detailed in the contribution section.
The name 'Escambo' references Brazilian exchange history, adding unique cultural significance to the project's identity, as explained in the README.
Cons
Exclusively designed for GNOME/Linux, making it unusable on other operating systems and limiting its applicability in mixed-environment teams.
Focuses on manual HTTP request/response testing without apparent support for automation, scripting, or advanced testing scenarios common in tools like Postman.
Requires Flatpak and GNOME SDK for source compilation, which can be a barrier for contributors not familiar with these tools, as seen in the build instructions.
Open Source Alternative To
Escambo is an open-source alternative to the following products:
Frequently Asked Questions
Related Projects
Dev ToolboxToolbox for developers providing converters, formatters, Regex/Cron testers, hash generators and more
WorkbenchLearn and prototype with GNOME technologies. GNOME Circle
CarteroGraphical HTTP client to perform HTTP requests and test web APIs
Exhibit3D model previewer based on the F3D library that supports many formats
Found a gem we're missing?
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.