Create a post with comments in Reddit automatically

This workflow allows you to create a post a Reddit and add a comment on the post. Reddit node: This node creates a post in the subreddit n8n. If you want to create a post in a different subreddit, enter the name of that subreddit instead. Reddit1 node: This node gets the post that we created previously. It returns the data like the post ID, title of the post, content of the post, etc. Reddit2 node: This node adds a comment on the post that we created earlier.

Help me set up the n8n workflow "Create a post with comments in Reddit automatically" (https://n8n.io/workflows/928). It uses: Reddit. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.