Posting from Wordpress to Medium

Usage This workflow gets all the posts from your WordPress site and sorts them into a clear format before publishing them to medium. Step 1. Set up the HTTP node and set the URL of the source destination. This will be the URL of the blog you want to use. We shall be using https://mailsafi.com/blog for this. Step 2. Extract the URLs of all the blogs on the page This gets all the blog titles and their URLs. Its an easy way to sort ou which blogs to share and which not to share. Step 3. Split the entries for easy sorting or a cleaner view. Step 4. Set a new https node with all the blog URLs that we got from the previous steps. Step 5. Extract the contents of the blog Step 6. Add the medium node

Help me set up the n8n workflow "Posting from Wordpress to Medium" (https://n8n.io/workflows/2062). It uses: HTTP Request, Medium, HTML. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.