Are you submitting using the /json path? Because you should just be submitting just the root path.
http://localhost:3000
I edited your post. But I didn’t fix the quotes so if you want to paste in your code again just edit the post and paste it in between the backticks.
When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.
You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.
See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (’).