I’m using an n8n Free account and connecting to ClickUp via an Access Token. It worked the first two times, but after that n8n started showing this error:
“Problem in node ‘Get a list’
Authorization failed - please check your credentials”
I’ve already tried switching to another ClickUp account, but the issue still persists.
However, when I test the same ClickUp connection in Make.com, it works and retrieves data normally.