Bring over your league
Paste your Sleeper league ID and that's the setup done. It's the long number in your Sleeper league's web address.
No password, no permissions, nothing to install.

// Migration
Your rosters, your traded picks, your scoring, your keepers — moved over in seconds. No restart, no re-draft, no spreadsheet.
Works with any Sleeper dynasty league. No Sleeper login required — we only read what's already public.
Paste your Sleeper league ID and that's the setup done. It's the long number in your Sleeper league's web address.
No password, no permissions, nothing to install.

We read the league in seconds — every roster, your scoring rules, roster slots, superflex, TEP, PPR. Nothing is guessed and nothing is retyped.
A 12-team league imports in about five seconds, with every rostered player matched.

Claim your own team, then invite the rest by email. Every owner gets a note explaining the move and what's changed about their roster.
Skip it and invite people later from Settings — nobody is locked out.

Every traded pick arrives exactly as it stands on Sleeper — who owns it, which year, which round. Or reset them and hand every team its own picks back.
Picks for a rookie draft you've already held are left out, so nothing you've spent comes back to life.

Every team owner reviews the players on their roster one by one and makes their own contract decisions using your league's fair values. The cap makes it hard to afford everyone, so each team has to decide who to sign and who to release.
Once every team has made its calls, the league holds a free-agent auction draft to fill out the remaining rosters.

// What comes over
Migration runs once per league. If you trade on Sleeper after moving, redo it here — this isn't a two-way sync.
Commissioners only — Sleeper tells us who runs the league.
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