Live league command center
Connect your dynasty leagues.
Import public Sleeper data into your private Dynasty Atlas account.
League identities, rosters, players, drafts, picks, transactions, and matchups come directly from Sleeper. Dynasty Atlas never substitutes fixture players into a live league.
Official Sleeper API
Import a league
Public, read-only import. Never enter a Sleeper password. “My roster” is a local display preference, not ownership verification.
What activates after import
Live data coverage
League history and settingsLive
Rosters and NFL player identityLive
Drafts, traded picks, and transactionsLive
Matchups and scoringLive