Notion app links in API responses use the new app domain
By Steven Van ·
As part of Notion's move from notion.so to notion.com, the links Notion generates for its own records changed in early June 2026: the url values returned…
Notion's API now returns links on the new app.notion.com domain instead of notion.so, following the product's move from notion.so to notion.com. The url field for pages, databases, and data sources, and the href field for page and database mentions, now use the format https://app.notion.com/p/{page-id}; existing notion.so links still open correctly.
Notion notes these are links for opening a record in the app, not stable identifiers, so integrations should reference a record by its id field rather than parsing the URL, and use a page's public_url to link to a published site. Links authored by users, such as link.url in rich text and URL property values, and links to sites on notion.site or custom domains, are unchanged. The change took effect for generated links in early June 2026; this changelog entry documents it as of July 15, 2026.
