How do I copy the code URL?

Are you referring to the script that you can use to embed your form?

Here are some of the guides that can help you get the codes.

Adding-a-form-to-a-web-page

Getting-the-form-iFrame-code

Which-form-embed-code-should-I-use

I hope this helps. If this is not what you are referring to, please feel free to contact us anytime with more details. Thank you.