Node-red-contrib-fritzapi

Related?

At a guess, the API has changed and unfortunately, this node has been abandoned: GitHub - dnknth/node-red-contrib-fritzapi: Home automation node for Fritz!Box, Fritz!DECT and FRITZ!Powerline devices.

There is a fork updated 2 weeks ago here: GitHub - Tobi-ctrl/node-red-contrib-fritzapi: Home automation node for Fritz!Box, Fritz!DECT and FRITZ!Powerline devices.
but i dont think it has been published to NPM or the Node-RED catalog however it is still possible to try it.

  1. stop node red
  2. cd to .node-red dir
  3. uninstall non working node npm remove Node-red-contrib-fritzapi
  4. install direct from github using npm install Tobi-ctrl/node-red-contrib-fritzapi
  5. start node-red

Worth a go