An internal GraphQL endpoint, called
blockEditor, is accessible within the wp-admin only, to allow developers to fetch data for their Gutenberg blocks.
This endpoint has a pre-defined configuration (i.e. it does not have the user preferences from the plugin applied to it), so its behavior is consistent.
It is accessible under URL:
The global JS variable
GATOGRAPHQL_BLOCK_EDITOR_ADMIN_ENDPOINT prints the URL for the