httpbin(1) - HTTP request and response service
VoiceAttack - VoiceAttack will take commands that you speak into your microphone
HTTPDump - A simple, beautiful Webhook debugging tool.
VoiceMacro - Control applications or games by voice commands and/or by the press of a keyboard, mouse button or...
Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
Braina - Braina (Brain Artificial) is an intelligent personal assistant software for Windows OS that allows you to interact with your computer using voice commands.