Native, lightweight, multiplatform and free HTTP client that you can use to test your APIs
License: GPL-3.0
Web page: https://cartero.danirod.es/
Source code: https://github.com/danirod/cartero
Translate: https://hosted.weblate.org/projects/cartero/cartero/
Report the bug: https://github.com/danirod/cartero/issues