wscat

Web socket cat tool

https://github.com/websockets/wscat

   1 sudo apt install nodejs npm -y
   2 sudo npm install -g wscat
   3 
   4 wscat -c wss://websocket-echo.com
   5 Connected (press CTRL+C to quit)
   6 > hi there
   7 < hi there
   8 > are you a happy parrot?
   9 < are you a happy parrot?

-  ⇤ ← Revision 1 as of 2026-02-25 19:23:09 → 
  Size: 160
  Editor: vitor
  Comment:
+   ← Revision 2 as of 2026-02-25 19:24:25 → ⇥
  Size: 333
  Editor: vitor
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 1:
+<<TableOfContents(2)>>
-Line 8:
+Line 9:
+wscat -c wss://websocket-echo.com
Connected (press CTRL+C to quit)
> hi there
< hi there
> are you a happy parrot?
< are you a happy parrot?