May 6, 2026
Improved Downloads API
New and improved Downloads API
Every file your agent downloads is now individually addressable.
What changed?
The Downloads API now treats every file as a first-class object with its own ID and metadata. You can list downloads for a session and filter by filename, MIME type, size, or timestamp; fetch an individual file or just its metadata; and delete a single file on demand.
The session-level zip endpoint continues to work, no migration required. Your existing downloads are already addressable.