How to create a Facebook webhook to listen to page comments

Trying to make a webhook for my meta app but when I paste the webhook url from n8n in my meta app I get an error

It looks like your topic is missing some important information. Could you provide the following if applicable.

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:

Please show us the error and a screenshot, if possible.

You probably need to verify the webhook, responding with the challenge.
You can use a workflow like this:

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If my reply answers your question, please remember to mark it as a solution.

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want to use this to watch facebook comments

I see. You still need to verify by sending the challenge back. Just change the URL to use the API endpoint you want

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Did this solve your issue @kasuba97 ?

Thank you. yes it solved the issue

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