1. Go to https://publish.twitter.com/. 2. Enter the URL of the timeline or Moment you’d like to embed. 3. Customize the design by specifying the height and theme (light or dark) to match your website. 4. Copy and paste the HTML code. (don't paste this into Notion. it won't work yet.) Generate Notion Embedable URL with your HTML. Paste the URL into your Notion Embed block.