How to embed a Substack signup form

To embed a Substack signup form you’ll first need to head over to Substack’s publication settings.

Once there, scroll down until you see the Import section.

In the Import section, you’ll see a snippet of code that has an iFrame.

Copy the iframe snippet and and go back to Limey.

In the Limey site you’d like to update, add the Code block and paste your snippet of code.