Storage Access API

The Storage Access API provides a way for cross-site content loaded in a third-party context (i.e., embedded in an

  • Usage of this feature may be blocked by a storage-access Permissions Policy set on your server.

  • Note: The document may also be required to pass additional browser-specific checks. Examples: allowlists, blocklists, on-device classification, user settings, anti-clickjacking heuristics, or prompting the user for explicit permission.