QUESTION: How to access PostBin referred to in the Quick Start Instructions

[clicknellie]

I'm a beginner and was using the quick start (longer introduction to n8n). Everything was fine until I got to Step Six regarding PostBin.

I went to the suggested link which is Postbin.org. BTW--I tried to click thru using the link in the Quick Start instructions, but I got an error message.

How should I set up a Postbin account? The buttons provided don't do anything. Am I on the wrong page?

I then looked at Webhook.site because its in the n8n drop down of options, but Webhook.site does not appear to be free.

Any guidance you can provide would be helpful.

Thank you in advance for your time.